AIpedia#154 Kimi K2.7 Code
Released: · SourceText; Coding; Reasoning
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- Coding, Reasoning, Text
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Evaluator & score
Composite index · published model-group index · 20.09.2026 · Higher is better
Snapshot: 2026-09-20 · 90% CI [148.68, 151.93]
Official Epoch AI index; combines own, third-party and developer-reported results. It is not a safety audit or a media-generation score.
Conditions
Epoch Capabilities Index; official model-group estimates
Official ECI model scores, Epoch AI, CC BY 4.0. Composite of own, third-party and developer-reported results. 90% bootstrap interval. Not a per-effort score; export date is the model release date, not measurement date. Methodology: https://epoch.ai/eci#documentation
Independent run · default (effort unspecified by source) · 20.09.2026 · Higher is better
Snapshot: 2026-09-20
Conditions
Chess Puzzles; Epoch AI own run; best score across scorers
Epoch AI own run; Chess Puzzles; version: kimi-k2.7-code; mode: default (effort unspecified by source); source id: k7EnhoBbZyVFUVRBowA5Pm; file: chess_puzzles.csv. CC BY 4.0, Epoch AI. Snapshot 2026-09-20. Source column Best score (across scorers), not AIpedia's selection of the best effort.
Measurement date: 07.08.2026
Independent run · default (effort unspecified by source) · 20.09.2026 · Higher is better
Snapshot: 2026-09-20
Conditions
FrontierMath-Tier-4-v2-Private; Epoch AI own run; best score across scorers
Epoch AI own run; FrontierMath-Tier-4-v2-Private; version: kimi-k2.7-code; mode: default (effort unspecified by source); source id: UTVSgirxQpTgmTHbgE9EUk; file: frontiermath_tier_4_v2.csv. CC BY 4.0, Epoch AI. Snapshot 2026-09-20. Source column Best score (across scorers), not AIpedia's selection of the best effort.
Measurement date: 13.06.2026
Independent run · default (effort unspecified by source) · 20.09.2026 · Higher is better
Snapshot: 2026-09-20
Conditions
FrontierMath-Tiers-1-3-v2-Private; Epoch AI own run; best score across scorers
Epoch AI own run; FrontierMath-Tiers-1-3-v2-Private; version: kimi-k2.7-code; mode: default (effort unspecified by source); source id: X3RxRkt2pBUXYJjAQHsUo6; file: frontiermath_tiers_1_3_v2.csv. CC BY 4.0, Epoch AI. Snapshot 2026-09-20. Source column Best score (across scorers), not AIpedia's selection of the best effort.
Measurement date: 13.06.2026
Independent run · default (effort unspecified by source) · 20.09.2026 · Higher is better
Snapshot: 2026-09-20
Conditions
GPQA Diamond; Epoch AI own run; best score across scorers
Epoch AI own run; source version: kimi-k2.7-code; file: gpqa_diamond.csv; row: XneEig6pACkAWeekvgCwNk.
Measurement date: 07.08.2026
Independent run · default (effort unspecified by source) · 20.09.2026 · Higher is better
Snapshot: 2026-09-20
Conditions
Mock AIME 2024/2025; Epoch AI own run; best score across scorers
Epoch AI own run; source version: kimi-k2.7-code; file: otis_mock_aime_2024_2025.csv; row: ENc5ZM5TpBYNKkTWN4xyQM.
Measurement date: 07.08.2026
Independent run · default (effort unspecified by source) · 20.09.2026 · Higher is better
Snapshot: 2026-09-20
Conditions
SimpleQA Verified; Epoch AI own run; best score across scorers
Epoch AI own run; SimpleQA Verified; version: kimi-k2.7-code; mode: default (effort unspecified by source); source id: 5AijYw5bFJtSuahnbzNo6Z; file: simpleqa_verified.csv. CC BY 4.0, Epoch AI. Snapshot 2026-09-20. Source column Best score (across scorers), not AIpedia's selection of the best effort.
Measurement date: 27.08.2026