Deepseek v4 Pro vs Grok 4
Deepseek v4 Pro 
Grok 4 Verdict
- Deepseek v4 Pro (high) and Grok 4 are level on quality (60.4 vs 59.8).
- Deepseek v4 Pro (high) is stronger in human preference, maths, reasoning.
- Grok 4 is stronger in coding, agents & tools, instruction following, knowledge, long context, multimodal.
| Metric | Deepseek v4 Pro (high) | Grok 4 |
|---|---|---|
| BenchLeader Index | 60.4 | 59.8 |
| Coding score | 59.3 | 61.2 |
| Human preference score | 66.0 | 59.8 |
| Maths score | 66.2 | 58.0 |
| Reasoning score | 65.9 | 58.3 |
| Agents & tools score | – | 53.4 |
| Instruction following score | – | 67.7 |
| Knowledge score | – | 56.0 |
| Long context score | – | 77.7 |
| Multimodal score | – | 54.5 |
| Blended price $/M | – | $1.56 |
| Context window | – | 256k |
| GPQA Diamond | 90.9% | 87.0% |
| OTIS Mock AIME | 95.6% | 84.0% |
| Terminal-Bench | – | 27.2% |
| SimpleBench | – | 60.5% |
| Fiction.LiveBench 120k | – | 96.9% |
| SciCode | 46.4% | – |
| Cybench | – | 43.0% |
| WeirdML | 46.5% | 45.7% |
| APEX-Agents | – | 15.2% |
| Epoch Capabilities Index | – | 146.4 |
| LMArena Text | 1462 | 1411 |
| LMArena Hard Prompts | 1482 | 1420 |
| LMArena Coding | 1505 | 1435 |
| LMArena WebDev | 1581 | – |
| LMArena Vision | – | 1210 |
| AIME (Vals) | – | 90.6% |
| LiveCodeBench | – | 83.3% |
| MMLU-Pro | – | 85.3% |
| LegalBench | – | 83.2% |
| CorpFin | – | 66.0% |
| TaxEval | – | 65.1% |
| MedQA | – | 92.5% |
| MGSM | – | 90.9% |
| SWE-bench (Vals) | – | 57.8% |
| GPQA Diamond (Vals) | – | 88.1% |
| IMO 2025 | – | 21.4% |
| MathArena Apex | – | 2.1% |
| Kagi LLM Benchmark | – | 73.6% |
| IFEval (HELM) | – | 94.9% |
| Omni-MATH (HELM) | – | 60.3% |
| WildBench (HELM) | – | 79.7% |
| MMLU-Pro (HELM) | – | 85.1% |
| GPQA Diamond (HELM) | – | 72.6% |
| HELM Capabilities mean | – | 78.5% |
| Aider Polyglot | – | 79.6% |
| ARC-AGI-1 | – | 79.6% |
| ARC-AGI-2 | – | 29.4% |
| BFCL Overall | – | 63.0% |
Data as of 2026-09-13. Best configuration of each model; every score links to its source on the model pages.
Deepseek v4 Pro vs Grok 4: questions
- Is Deepseek v4 Pro better than Grok 4?
- Deepseek v4 Pro (high) and Grok 4 are level on quality (60.4 vs 59.8). The BenchLeader Index combines every independent quality benchmark; Deepseek v4 Pro (high) is ahead overall as of 2026-09-13, but check the category scores for your use.
- Is Deepseek v4 Pro better than Grok 4 for coding?
- Grok 4 scores higher in coding (61 vs 59 on the category index, where 50 is average).