Examenos

Official vendor benches · independent evaluators · OpenRouter pricing

Model profilesv fa9d21f

Kimi K3.1 Pro

Explore Kimi K3.1 Pro from Moonshot AI: published specifications, source-linked vendor benchmarks, independent evaluator coverage and recorded pricing when available.

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Pricing · OpenRouter

Dated cached OpenRouter rates in USD per 1M tokens. Open the dashboard for live enhancements. Per-metric endpoint minima can refer to different providers; they are not a guaranteed combined rate from one endpoint.

Recorded pricing tiers
TierInput / 1MOutput / 1MCached input / 1MCache write / 1MDate & source
Default$2$10$0.2—2026-10-23 · OpenRouter source
Recorded pricing notes

Exact OpenRouter 20261023 canonical checkpoint. Prices filled only from verified healthy endpoints; provider MXFP4 declaration is not evidence of the unreleased weights precision. No contributor sibling at this check.; min-healthy endpoint minima 2026-10-23

Official / vendor benchmarks

Default headline records. Own-vendor, peer-vendor and third-party provenance remain visible in evidence; configurations may differ.

Official / vendor headline scores; expand evidence for every record
Benchmark / evaluatorHeadline scoreEvidence
Terminal-Bench 4.065.7%max effort
All 1 recorded result & sources

65.7% · raw 65.7 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: K3.1 Pro uses Claude Code; peers are publisher-selected maxima from their releases or the official board, not a synchronized common-harness rerun. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Terminal-Bench Science 0.138.1%max effort
All 1 recorded result & sources

38.1% · raw 38.1 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: K3.1 Pro uses Claude Code. Footnote 2 explicitly attributes the displayed DeepSeek 15.7 to the older September model, not 1017; the separately disclosed internal 1017 result is 9.3. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
SWE-Marathon v1.151.7%max effort
All 1 recorded result & sources

51.7% · raw 51.7 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: K3.1 Pro and DeepSeek 1017 use Claude Code; remaining peers are official leaderboard observations. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
BenchCAD (Moonshot 1,000-case subset, no tools)72.8%max effort
All 1 recorded result & sources

72.8% · raw 72.8 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Open models: random 1,000 cases from 17,900 Vision2Code, max, single-shot official prompts/scoring. Peer proprietary values are cited. Voxel IoU on a published 0–100 scale; not full-set or an assumed common five-run subset. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
BenchCAD (Moonshot 1,000-case subset, tools)92.7%max effort
All 1 recorded result & sources

92.7% · raw 92.7 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Open models: random 1,000 cases from 17,900 Vision2Code, max, Claude Code; proprietary values are system-card/report citations. Voxel IoU on a published 0–100 scale; tool and no-tool protocols remain separate. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
ProgramBench (Moonshot binary ≥95% comparison)31.5%max effort
All 1 recorded result & sources

31.5% · raw 31.5 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Binary threshold: original task score ≥95% becomes 1, otherwise 0. K3.1 Pro uses Claude Code; DeepSeek/GLM are release citations and other peers Vals citations. Underlying peer source quantities/harnesses are heterogeneous; no uniform fully-resolved protocol is inferred. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
DeepSWE v1.175.5%max effort
All 1 recorded result & sources

75.5% · raw 75.5 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: K3.1 Pro uses Claude Code; peer observations are cited from their own technical reports. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
PostTrainBench v1.2 (Moonshot H20/judge comparison)36.5 scoremax effort
All 1 recorded result & sources

36.5 score · raw 36.5 score

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: K3.1 Pro/DeepSeek 1017: Claude Code on H20 rather than H100, DeepSeek 1017 max judges. Peers are official board values with different hardware/judges. Native performance points; not an inferred task-success percentage or v1.1 rerun. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Kimi Code Bench 2.077.1%max effort
All 1 recorded result & sources

77.1% · raw 77.1 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Internal coding suite; K3.1 Pro uses Claude Code; the footnote states max effort for other tested models and possible proprietary fallback behavior. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Kimi Code Bench 3.0 Long-horizon61.20%max effort
All 1 recorded result & sources

61.20% · raw 61.2 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Internal multi-step engineering domains. K3.1 Pro uses Claude Code; other models max, with possible proprietary fallbacks; population and run dates unpublished. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Humanity's Last Exam (with tools)70%max effort
All 1 recorded result & sources

70% · raw 70 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Full 2,500-question evaluation with tools; do not confuse with text-only HLE or no-tools HLE. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
BrowseComp92.1%max effort
All 1 recorded result & sources

92.1% · raw 92.1 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Context compaction at 200K, maximum 500 steps and forced answer at the limit; temperature 1.0/top-p 1.0. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
BioMysteryBench80.6%max effort
All 1 recorded result & sources

80.6% · raw 80.6 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Official v11 dataset; Kimi K3 judge. K3.1 Pro uses Kimi Code, DeepSeek/GLM Claude Code, Astra Codex; Claude scores are system-card citations. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
CharXiv RQ (Moonshot Python tools)93.4%max effort
All 1 recorded result & sources

93.4% · raw 93.4 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Python-tool variant, four-run mean. Judge not specified; distinct from plain CharXiv and MiniMax judge-specific cells. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
MMMU Pro (with tools)90%max effort
All 1 recorded result & sources

90% · raw 90 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Python tools; four-run mean. Original input order preserved and images prepended to text. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
GDP.PDF (Moonshot Python, task-macro rubric pass)85.7%max effort
All 1 recorded result & sources

85.7% · raw 85.7 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Original PDFs supplied to IPython sandbox; Gemini 3.5 Flash medium judge with official prompt. Five runs; task-macro average of fraction of rubric criteria passed. This is partial rubric reward, not strict all-pass GDP.PDF. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Chartography (with tools)90.2%max effort
All 1 recorded result & sources

90.2% · raw 90.2 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Python tools; five-run mean; distinct from no-tools ChartoGraphy. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
BabyVision (with tools)95.4%max effort
All 1 recorded result & sources

95.4% · raw 95.4 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Python tools; four-run mean. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
ZeroBench-main (with tools)63%max effort
All 1 recorded result & sources

63% · raw 63 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Python tools on the main split; explicitly pass@5, not mean per-attempt accuracy. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
ALE v1.1 (Moonshot, 122 tasks)43.2%max effort
All 1 recorded result & sources

43.2% · raw 43.2 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Official v1.1 environment-aligned 122-task population; online reference-answer/task-requirement bypasses zeroed. Kimi uses Kimi Code, DeepSeek Claude Code; peers official board. Not the independent ALE v1 Full/Unlicensed quantities. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
ALE v1.1 CLI (Moonshot, 86 tasks)44.2%max effort
All 1 recorded result & sources

44.2% · raw 44.2 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: 86 CLI tasks within the 122-task v1.1 population; online reference-answer/task-requirement bypasses zeroed. Kimi Code/Claude Code; remaining peers board citations. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
AutomationBench-AA (vendor-reported)73.3%max effort
All 1 recorded result & sources

73.3% · raw 73.3 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Vendor-cited AA observation; exact reward aggregation is not restated. This stays separate from directly verified independent AA scores and Meta strict-all-assertion scores. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
GDPval-AA v2.1 (vendor reports)1846max effort
All 1 recorded result & sources

1846 · raw 1846 Elo

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Vendor-cited dated AA native Elo; pool-dependent and not a normalized accuracy percentage. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
AA-Briefcase v1.1 (vendor reports)1678max effort
All 1 recorded result & sources

1678 · raw 1678 Elo

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Vendor-cited AA native Elo; not rubric pass rate or another Briefcase revision. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
APEX-Agents67.2%max effort
All 1 recorded result & sources

67.2% · raw 67.2 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Vendor cites Mercor Apex Agents board; exact run date and individual source configuration are unpublished. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
OfficeQA Pro v2 (Moonshot image-corpus protocol)64.4%max effort
All 1 recorded result & sources

64.4% · raw 64.4 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Entire PDF corpus rendered as images; no machine-readable text; external reference-answer retrieval zeroed. Astra Codex, others Claude Code. Preserve v2 separately from earlier Pro. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
OfficeQA Pro (Moonshot image-corpus protocol)67.4%max effort
All 1 recorded result & sources

67.4% · raw 67.4 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Entire PDF corpus rendered as images; no machine-readable text; external reference-answer retrieval zeroed. Astra Codex, others Claude Code. Not Pro v2. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
FrontierFinance58.6%max effort
All 1 recorded result & sources

58.6% · raw 58.6 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Official finance-agent v2 harness; vendor-run result, distinct from independent Vals Finance Agent and Vals Finance Index. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Harvey Legal Agent (Moonshot, 1,251 tasks, all-pass)23.7%max effort
All 1 recorded result & sources

23.7% · raw 23.7 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Public 1,251-task population, AA Stirrup harness; all-rubric all-pass. Vendor-run, not independent Harvey LAB-AA v1.1 on 120 tasks. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
HANDBOOK.md (Moonshot early v1)44.6%max effort
All 1 recorded result & sources

44.6% · raw 44.6 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Early open-source v1 task population, official OpenHands harness. Do not infer later benchmark revision or task count. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
OSWorld V2.1 (Moonshot reported score)79.6%max effort
All 1 recorded result & sources

79.6% · raw 79.6 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Official OSWorld v2 repo, Kimi Agent harness; Astra is a Meta Wonder report citation. Task count and partial/binary aggregation not restated, so this observation is nonrankable and does not enter the explicit 108-task cells. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Business Operation (Moonshot internal)37.8 scoremax effort
All 2 recorded results & sources

37.8 score · raw 37.8 score

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Long-horizon management/decision simulation. Native score, no percentage scale or task population specified. Table 37.8 differs from figure 37.0; both retained. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro

37 score · raw 37 score

Alternative · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Finance figure 37.0 conflicts with final table 37.8. Table precision/explicit value is headline; both preserved without averaging. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://kimi-img.kimi.ai/pub/slides/kimi-fs/weaver/assets/f0a2d8ff95b181942bbe5a78405058ef.webp
DECK-Arena (Moonshot internal Elo)1456max effort
All 1 recorded result & sources

1456 · raw 1456 Elo

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Presentation generation across python-pptx,pptxjs,Kimi DSL, integrated search/image generation. Automated grader calibrated on 10,000+ human judgments. Native pool-dependent Elo, not Arena Text. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Design Bench (Moonshot internal Elo)957max effort
All 1 recorded result & sources

957 · raw 957 Elo

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Direct/reference-image few-shot graphic design across python-pptx,pptxjs,Kimi DSL; search/image generation and automated grader calibrated on 10,000+ human judgments. Native source pool Elo. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Kimi Hallu Bench Hard (tools, claim hallucination)8.3%max effort
All 1 recorded result & sources

8.3% · raw 8.3 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Internal challenging de-identified practical-work prompts, fact-checking agents. Percentage of factual claims with errors; lower better. Stress-test population, not everyday error rate. Final release 8.3 supersedes draft-doc 6.85; protocols not proven identical. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
GDP.PDF (vendor reports)34.6%max effort
All 1 recorded result & sources

34.6% · raw 34.6 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: No Python. PDF page images resized to longest edge 1,152 pixels, interleaved with Docling text; Gemini 3.5 Flash medium judge. Strict all-rubric pass rate among fully scored responses; five runs. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Humanity's Last Exam (no tools)51.1%max effort
All 1 recorded result & sources

51.1% · raw 51.1 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: No tools, full 2,500 questions; starred peers explicitly use a text-only subset and are routed separately. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
HLE-Diamond (no tools)39.4%max effort
All 1 recorded result & sources

39.4% · raw 39.4 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: No tools, full 1,000 questions; starred peers explicitly use a text-only subset and are routed separately. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
GPQA Diamond94.2%max effort
All 1 recorded result & sources

94.2% · raw 94.2 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Vendor-reported GPQA Diamond; exact execution date and serving weight hash unpublished. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
CharXiv (reasoning)89%max effort
All 1 recorded result & sources

89% · raw 89 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: No Python, CharXiv reasoning questions; four-run mean. Do not borrow MiniMax GPT-5.5 or Meta gpt-oss judge details. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
MMMU Pro (no tools)84.1%max effort
All 1 recorded result & sources

84.1% · raw 84.1 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: No tools, official protocol, original input order preserved and images prepended; four-run mean. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
ZeroBench-main (Moonshot no tools, avg5)29.8%max effort
All 1 recorded result & sources

29.8% · raw 29.8 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Mean of 5 no-tool attempts; no Python tools; five runs. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
ZeroBench-main (Moonshot no tools, pass5)39%max effort
All 1 recorded result & sources

39% · raw 39 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Pass@5 no-tool attempts; no Python tools; five runs. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
PerceptionBench68.3%max effort
All 1 recorded result & sources

68.3% · raw 68.3 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Vendor-reported multimodal perception; four-run mean; exact suite revision not restated. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Kimi Hallu Bench (no tools, claim hallucination)5.4%max effort
All 1 recorded result & sources

5.4% · raw 5.4 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Internal challenging de-identified practical-work prompts, fact-checking agents. Percentage of factual claims with errors; lower better. Distinct from the tool-enabled Hard population. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
ExploitBench (Moonshot pass@5 max capability)74.7%max effort
All 1 recorded result & sources

74.7% · raw 74.7 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Official harness, 300 turns, best of 5 seeds per environment, fraction of 16 capability flags; arbitrary code execution counts as all 16. Not an ordinary pass@1 task-success percentage. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
ExploitGym (Moonshot, 6h)20.7%max effort
All 1 recorded result & sources

20.7% · raw 20.7 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: K3.1 Pro uses Kimi Code, 6h wall-clock/task; peers vendor/system-card citations at 6h. Native reported percent; not exploit counts or 2h protocol. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
xdev-bench-hard (Moonshot pass@3)81%max effort
All 1 recorded result & sources

81% · raw 81 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Expert-curated source-based vulnerability tasks with hints/binaries/mitigations, random subset of runs, no hard time/output-token cap. Kimi Code versus peer Claude Code. Full table/footnote 3 identify DeepSeek 1017; figure shortens its name. Unreleased no-risk-reduction ablation is excluded. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Financial Modeling (Moonshot internal)57.6 scoremax effort
All 1 recorded result & sources

57.6 score · raw 57.6 score

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Formula linkage, financial logic and final workbook quality; internal real-world workflows; native source points. Figure-only result visually verified. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://kimi-img.kimi.ai/pub/slides/kimi-fs/weaver/assets/f0a2d8ff95b181942bbe5a78405058ef.webp
Financial Research (Moonshot internal)70.4 scoremax effort
All 1 recorded result & sources

70.4 score · raw 70.4 score

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Auditable research under evidence and cutoff constraints; native source points. Figure-only result visually verified. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://kimi-img.kimi.ai/pub/slides/kimi-fs/weaver/assets/f0a2d8ff95b181942bbe5a78405058ef.webp
Kimi Hallu Hard response-error rate relative to K342.4%max effort
All 1 recorded result & sources

42.4% · raw 42.4 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Responses containing at least one factual error, expressed as percent of K3’s rate. 42.4 is relative, not 42.4% of responses; underlying absolute rates unpublished. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
Human-atlas walking duration (Moonshot case study)11.2 smax effort
All 1 recorded result & sources

11.2 s · raw 11.2 s

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: One internal simulator/controller construction case: 167 missions, 420 reviews, 36 shoulder moment-arm corrections. Not a standardized benchmark or general model-quality ranking. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://www.kimi.ai/blog/kimi-k3-1-pro
xdev-bench-hard (Moonshot mean success)64.5%max effort
All 1 recorded result & sources

64.5% · raw 64.5 %

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Internal xdev figure, visually verified. Kimi uses Kimi Code; DeepSeek/GLM Claude Code. Full table and footnote 3 identify DeepSeek 1017 despite the shortened figure label. No hard time/output-token caps; no assumption that pass@3 equals average success. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://statics.kimi.ai/kimi-blogs/kimi-k3-1/20261023/xdev-bench-hard-results.webp
xdev-bench-hard mean input tokens/success159800000 tokens/successful-trajectorymax effort
All 1 recorded result & sources

159800000 tokens/successful-trajectory · raw 159800000 tokens/successful-trajectory

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Internal xdev figure, visually verified. Kimi uses Kimi Code; DeepSeek/GLM Claude Code. Full table and footnote 3 identify DeepSeek 1017 despite the shortened figure label. No hard time/output-token caps; no assumption that pass@3 equals average success. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://statics.kimi.ai/kimi-blogs/kimi-k3-1/20261023/xdev-bench-hard-results.webp
xdev-bench-hard mean output tokens/success546000 tokens/successful-trajectorymax effort
All 1 recorded result & sources

546000 tokens/successful-trajectory · raw 546000 tokens/successful-trajectory

Headline · max effort · Own vendor

Source/record date: 2026-10-23

Harness: Internal xdev figure, visually verified. Kimi uses Kimi Code; DeepSeek/GLM Claude Code. Full table and footnote 3 identify DeepSeek 1017 despite the shortened figure label. No hard time/output-token caps; no assumption that pass@3 equals average success. Published 23 October 2026; checked 23 October 2026. Actual run dates, serving checkpoint hashes and complete compute budgets are unpublished. Vendor and independently verified results remain separate. K3.1 Pro defaults: max, temperature 1.0, top-p 0.95 unless otherwise stated.

https://statics.kimi.ai/kimi-blogs/kimi-k3-1/20261023/xdev-bench-hard-results.webp

Independent evaluators

Evaluator harnesses are distinct from vendor measurements. Missing coverage is not a failed test.

Independent evaluator headline scores; expand evidence for every record
Benchmark / evaluatorHeadline scoreEvidence
Intelligence Index · Artificial Analysis55unknown effort
All 1 recorded result & sources

55 · raw 55 index

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
Output speed · Artificial Analysis73.5 tok/sunknown effort
All 1 recorded result & sources

73.5 tok/s · raw 73.5 tok/s

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
Cost per Intelligence Index task · Artificial Analysis$2.11/taskunknown effort
All 1 recorded result & sources

$2.11/task · raw 2.11 USD/task

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
Output tokens from Intelligence Index (millions) · Artificial Analysis150 M tokensunknown effort
All 1 recorded result & sources

150 M tokens · raw 150 M tokens

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
AA-Briefcase v1.1 Elo · Artificial Analysis1678unknown effort
All 1 recorded result & sources

1678 · raw 1678 Elo

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
AA-Omniscience accuracy · Artificial Analysis51%unknown effort
All 1 recorded result & sources

51% · raw 51 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
AA-Omniscience non-hallucination rate · Artificial Analysis56%unknown effort
All 1 recorded result & sources

56% · raw 56 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
AutomationBench (AA) · Artificial Analysis73%unknown effort
All 1 recorded result & sources

73% · raw 73 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
GDPval-AA v2.1 Elo · Artificial Analysis1846unknown effort
All 1 recorded result & sources

1846 · raw 1846 Elo

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
Humanity's Last Exam (AA harness) · Artificial Analysis52%unknown effort
All 1 recorded result & sources

52% · raw 52 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
GDP.PDF (AA) · Artificial Analysis31%unknown effort
All 1 recorded result & sources

31% · raw 31 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
Terminal-Bench 4.0 (AA) · Artificial Analysis67%unknown effort
All 1 recorded result & sources

67% · raw 67 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
AA-LCR v1.1 (AA) · Artificial Analysis86%unknown effort
All 1 recorded result & sources

86% · raw 86 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
SciCode (AA) · Artificial Analysis61%unknown effort
All 1 recorded result & sources

61% · raw 61 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate. Publisher marks SciCode under review.

https://artificialanalysis.ai/models/kimi-k3-1-pro
CritPt (AA) · Artificial Analysis25%unknown effort
All 1 recorded result & sources

25% · raw 25 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro
MMMU-Pro (AA) · Artificial Analysis84%unknown effort
All 1 recorded result & sources

84% · raw 84 %

Headline · unknown effort · Independent evaluator

Source/record date: 2026-10-23

The model page calls this the reasoning variant but does not label its exact effort. Do not infer max from Moonshot API defaults. Percent values and Elo are source-rounded chart labels. Speed73.5 is the explicit summary value, distinct from chart-rounded73. The unverified secondary55.1 claim is not used. SciCode is under review. No inference precision or checkpoint hash is published. Manual public rendered label review, 23 October 2026. This quantity is independent evaluator evidence; vendor-cited AA values remain separate.

https://artificialanalysis.ai/models/kimi-k3-1-pro

Read how we select and source scores or the comparison guide.