Model comparison
Kimi K2.7 Code vs Magistral Medium
Kimi K2.7 Code is the stronger model overall, scoring 43.3 to 35.2 on the Noometry Index.
Last verified . 2 shared benchmarks.
Mistral AISummary
- They share 2 benchmarks with published results for both. Kimi K2.7 Code scores higher in 4 categories and Magistral Medium in 0 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Kimi K2.7 Code leads 39.0 to 8.6.
- The biggest single-benchmark swing is CritPt: 10% for Kimi K2.7 Code and 0.3% for Magistral Medium.
- Kimi K2.7 Code is cheaper at $0.95 / $4 per million input/output tokens, against $2 / $5 for Magistral Medium.
Side by side
| Kimi K2.7 Code | Magistral Medium | |
|---|---|---|
| Provider | Moonshot AI | Mistral AI |
| Noometry Index | 43.3 | 35.2 |
| Released | 2026-06-12 | 2025-03-17 |
| Weights | Open | Open |
| Context window | 262K | 262K |
| Max output | 262K | 16K |
| Input $ / M tokens | $0.95 | $2 |
| Output $ / M tokens | $4 | $5 |
| Results tracked | 19 | 22 |
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Category by category
Coding Kimi K2.7 Code leads
Kimi K2.7 Code: 42.9 (#95), Magistral Medium: 39.1 (#161)
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| SciCode | 47.5% | 39.2% |
| DeepSWE | 30.5% | — |
| FrontierCode | 30.1% | — |
| LMArena WebDev | 1473 | — |
| WeirdML | 54.1% | — |
| LMArena Coding | — | 1319 |
| ALE-Bench | 886.23 | — |
Agentic & Tool Use Not comparable
Kimi K2.7 Code: 24.0 (#122), Magistral Medium: —
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| APEX-Agents | 37.6% | — |
| GBAEval | 0.9% | — |
| Vending-Bench 2 | 5,083 | — |
Reasoning Kimi K2.7 Code leads
Kimi K2.7 Code: 39.0 (#61), Magistral Medium: 8.6 (#348)
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| CritPt | 10% | 0.3% |
| ARC-AGI-2 | — | 0% |
| SimpleBench | 57.9% | — |
| Kagi LLM Benchmark | — | 16.2% |
| ARC-AGI-1 | — | 6.1% |
| Chess Puzzles | 21% | — |
| LMArena Hard Prompts | — | 1267 |
| Surface Evolver Bench | 48.8% | — |
| Epoch Capabilities Index | 149.97 | — |
Math Kimi K2.7 Code leads
Kimi K2.7 Code: 52.9 (#48), Magistral Medium: 35.1 (#189)
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| FrontierMath (Tiers 1-3) | 54% | — |
| FrontierMath Tier 4 | 12.2% | — |
| OTIS Mock AIME 2024-2025 | 95.6% | — |
| LMArena Math | — | 1250 |
Knowledge Kimi K2.7 Code leads
Kimi K2.7 Code: 53.5 (#57), Magistral Medium: 33.5 (#202)
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| GPQA Diamond | 87.9% | — |
| SimpleQA Verified | 36.5% | — |
| LMArena Expert | — | 1223 |
Multilingual Not comparable
Kimi K2.7 Code: —, Magistral Medium: 39.6 (#224)
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| LMArena Non-English | — | 1232 |
| LMArena Chinese | — | 1227 |
| LMArena French | — | 1267 |
| LMArena German | — | 1248 |
| LMArena Japanese | — | 1175 |
| LMArena Korean | — | 1125 |
| LMArena Russian | — | 1224 |
| LMArena Spanish | — | 1271 |
Instruction Following Not comparable
Kimi K2.7 Code: —, Magistral Medium: 66.0 (#211)
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| LMArena Instruction Following | — | 1254 |
Long Context Not comparable
Kimi K2.7 Code: —, Magistral Medium: 39.3 (#183)
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| LMArena Longer Query | — | 1295 |
Writing & Preference Not comparable
Kimi K2.7 Code: —, Magistral Medium: 46.3 (#219)
| Benchmark | Kimi K2.7 Code | Magistral Medium |
|---|---|---|
| LMArena Text | — | 1255 |
| LMArena Creative Writing | — | 1245 |
| LMArena Multi-Turn | — | 1275 |
Frequently asked questions
Is Kimi K2.7 Code better than Magistral Medium?
Kimi K2.7 Code is the stronger model overall, scoring 43.3 to 35.2 on the Noometry Index.
Which is cheaper, Kimi K2.7 Code or Magistral Medium?
Kimi K2.7 Code is cheaper. It lists at $0.95 per million input tokens and $4 per million output tokens; Magistral Medium lists at $2 and $5.
Is Kimi K2.7 Code or Magistral Medium better for coding?
Kimi K2.7 Code scores higher on coding benchmarks: 42.9 versus 39.1 in the Noometry coding category.
Which has the bigger context window?
Both accept 262K tokens.
How many benchmarks do Kimi K2.7 Code and Magistral Medium share?
2 benchmarks have published results for both models. Kimi K2.7 Code has 19 scored results on Noometry and Magistral Medium has 22.