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Kimi K2.7 Code

Moonshot AI · 2026-06-12 · 1T parameters

Kimi K2.7 Code is Moonshot AI's coding-specialized open-weight MoE model with 32B active parameters, released in June 2026 as an update to the Kimi K2 series. It is optimized for instruction-following in long contexts and high success rates on complex coding tasks, while reducing thinking-token usage compared to K2.6.

Benchmark scores

BenchmarkScore
AA-Briefcase Elo856
AA-Briefcase v1.1 Elo858
AA-LCR66.3
AA-LCR v1.179.3
AA-Omniscience Index-10.2
AdvancedIF73.8
AdvancedIF (rubric mean score)93.1
ALE-Bench1422
APEX (Mercor)10.7
APEX-Accounting37.0
APEX-Accounting Pass@12.9
APEX-Agents 1.153.4
APEX-Agents 1.1 Pass@137.6
APEX-SWE40.3
APEX-v1-extended60.1
Arena Code WebDev — Brand & Marketing1497
Arena Code WebDev — Consumer Product1473
Arena Code WebDev — Content Creation Tools1448
Arena Code WebDev — Data & Analytics1458
Arena Code WebDev — Frontend1475
Arena Code WebDev — Gaming1478
Arena Code WebDev — HTML1451
Arena Code WebDev — React1475
Arena Code WebDev — Reference-Based Design1482
Arena Code WebDev — Simulations1466
Arena Image-to-WebDev1513
Artificial Analysis Agentic Index29.6
Artificial Analysis Coding Index60.8
Artificial Analysis Intelligence Index41.9
Artificial Analysis Intelligence Index v4.326.3
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