Deepseek v4 Pro vs Kimi K3
Deepseek v4 Pro 
Kimi K3 Verdict
- Kimi K3 leads on quality: 66.5 vs 60.4.
- Deepseek v4 Pro (high) is stronger in reasoning.
- Kimi K3 is stronger in coding, human preference, maths, agents & tools, composite, knowledge, long context, multimodal.
| Metric | Deepseek v4 Pro (high) | Kimi K3 |
|---|---|---|
| BenchLeader Index | 60.4 | 66.5 |
| Coding score | 59.4 | 65.0 |
| Human preference score | 65.8 | 71.2 |
| Maths score | 66.2 | 78.1 |
| Reasoning score | 66.0 | – |
| Agents & tools score | – | 67.4 |
| Composite score | – | 74.2 |
| Knowledge score | – | 68.2 |
| Long context score | – | 71.1 |
| Multimodal score | – | 65.0 |
| Blended price $/M | – | $6.00 |
| Output speed | – | 38 tok/s |
| Time to first answer | – | 56.3 s |
| Context window | – | 1.0M |
| GPQA Diamond | 90.9% | – |
| OTIS Mock AIME | 95.6% | – |
| SciCode | 46.4% | 58.7% |
| WeirdML | 46.5% | – |
| APEX-Agents | – | 39.3% |
| FrontierCode | – | 44.2% |
| ProofBench | – | 87.0% |
| Epoch Capabilities Index | – | 157.6 |
| LMArena Text | 1460 | – |
| LMArena Hard Prompts | 1482 | – |
| LMArena Coding | 1505 | – |
| LMArena WebDev | 1580 | – |
| LiveBench | – | 79.2% |
| LiveBench Reasoning | – | 90.7% |
| LiveBench Coding | – | 81.5% |
| LiveBench Agentic Coding | – | 62.2% |
| LiveBench Mathematics | – | 84.4% |
| LiveBench Data Analysis | – | 78.7% |
| LiveBench Language | – | 85.5% |
| AA Intelligence Index | – | 43.8 |
| AA-LCR | – | 88.7% |
| MMMU-Pro | – | 80.5% |
| AA-Omniscience | – | 19.7 |
| GPQA Diamond (AA) | – | 93.5% |
| Humanity's Last Exam (AA) | – | 46.9% |
| SciCode (AA) | – | 59.5% |
| LegalBench | – | 86.0% |
| CorpFin | – | 71.6% |
| TaxEval | – | 75.7% |
| Terminal-Bench 2.1 (Vals) | – | 80.9% |
| SWE-bench (Vals) | – | 93.4% |
| GPQA Diamond (Vals) | – | 92.9% |
| Vals Index | – | 57.8 |
| EQ-Bench 4 | – | 1339 |
Data as of 2026-09-10. Best configuration of each model; every score links to its source on the model pages.
Deepseek v4 Pro vs Kimi K3: questions
- Is Deepseek v4 Pro better than Kimi K3?
- Kimi K3 leads on quality: 66.5 vs 60.4. The BenchLeader Index combines every independent quality benchmark; Kimi K3 is ahead overall as of 2026-09-10, but check the category scores for your use.
- Is Deepseek v4 Pro better than Kimi K3 for coding?
- Kimi K3 scores higher in coding (65 vs 59 on the category index, where 50 is average).