Model comparison
Claude 2 vs Kimi K2.7 Code
Kimi K2.7 Code is the stronger model overall, scoring 43.3 to 25.0 on the Noometry Index.
Last verified . 3 shared benchmarks.
Summary
- They share 3 benchmarks with published results for both. Claude 2 scores higher in 0 categories and Kimi K2.7 Code in 3 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in math, where Kimi K2.7 Code leads 52.9 to 9.3.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 2.5% for Claude 2 and 95.6% for Kimi K2.7 Code.
- Kimi K2.7 Code has downloadable open weights; the other is API-only.
Side by side
| Claude 2 | Kimi K2.7 Code | |
|---|---|---|
| Provider | Anthropic | Moonshot AI |
| Noometry Index | 25.0 | 43.3 |
| Released | 2023-07-11 | 2026-06-12 |
| Weights | Proprietary | Open |
| Context window | — | 262K |
| Max output | — | 262K |
| Input $ / M tokens | — | $0.95 |
| Output $ / M tokens | — | $4 |
| Results tracked | 8 | 19 |
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Category by category
Coding Not comparable
Claude 2: —, Kimi K2.7 Code: 42.9 (#95)
| Benchmark | Claude 2 | Kimi K2.7 Code |
|---|---|---|
| DeepSWE | — | 30.5% |
| FrontierCode | — | 30.1% |
| LMArena WebDev | — | 1473 |
| SciCode | — | 47.5% |
| WeirdML | — | 54.1% |
| ALE-Bench | — | 886.23 |
| HumanEval+ | 61.6% | — |
Agentic & Tool Use Not comparable
Claude 2: —, Kimi K2.7 Code: 24.0 (#122)
| Benchmark | Claude 2 | Kimi K2.7 Code |
|---|---|---|
| APEX-Agents | — | 37.6% |
| GBAEval | — | 0.9% |
| Vending-Bench 2 | — | 5,083 |
Reasoning Kimi K2.7 Code leads
Claude 2: 21.7 (#216), Kimi K2.7 Code: 39.0 (#61)
| Benchmark | Claude 2 | Kimi K2.7 Code |
|---|---|---|
| Epoch Capabilities Index | 120.13 | 149.97 |
| SimpleBench | — | 57.9% |
| CritPt | — | 10% |
| Chess Puzzles | — | 21% |
| DTBench | 51.9% | — |
| Surface Evolver Bench | — | 48.8% |
Math Kimi K2.7 Code leads
Claude 2: 9.3 (#320), Kimi K2.7 Code: 52.9 (#48)
| Benchmark | Claude 2 | Kimi K2.7 Code |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 2.5% | 95.6% |
| FrontierMath (Tiers 1-3) | — | 54% |
| FrontierMath Tier 4 | — | 12.2% |
| MATH Level 5 | 11.7% | — |
Knowledge Kimi K2.7 Code leads
Claude 2: 16.9 (#287), Kimi K2.7 Code: 53.5 (#57)
| Benchmark | Claude 2 | Kimi K2.7 Code |
|---|---|---|
| GPQA Diamond | 34.7% | 87.9% |
| SimpleQA Verified | — | 36.5% |
| MMLU | 78.5% | — |
| TriviaQA | 87.5% | — |
Frequently asked questions
Is Claude 2 better than Kimi K2.7 Code?
Kimi K2.7 Code is the stronger model overall, scoring 43.3 to 25.0 on the Noometry Index.
How many benchmarks do Claude 2 and Kimi K2.7 Code share?
3 benchmarks have published results for both models. Claude 2 has 8 scored results on Noometry and Kimi K2.7 Code has 19.