DeepSeek V3.2 vs Grok 4.1 Fast
Head to head on 26 shared benchmarks, with price, context window, and release dates.
Benchmark scores
39evals · sort by any column, ⤢ to expand fullscreen
| Model | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grok 4.1 Fast xAI | 62.0% | 89.3% | 66.0% | 1327elo | 40.1 | 85.3% | 19.3% | 35.0% | 52.7% | 80.2% | 64.7% | 69.6% | 52.2% | 28.2% | 74.3% | 83.7% | 80.2% | 82.2% | 60.8% | 85.4% | 4.0% | 44.2% | 73.1% | 24.2% | 1.2% | 93.3% | - | - | - | - | 11.8 | 28.1% | 100.0% | 78.7% | 42.6% | 31.3% | - | - | - | 58.3% |
| DeepSeek V3.2 DeepSeek | 74.7% | 92.0% | 47.9% | 1515elo | 66.8 | 84.0% | 24.6% | 31.3% | 60.7% | 68.0% | 65.9% | 64.6% | 50.0% | 48.2% | 70.4% | 85.0% | 77.2% | 86.2% | 57.5% | 86.2% | 8.0% | 38.9% | 68.2% | 35.6% | 5.1% | 90.6% | 74.2% | 0.0% | 13.0% | 22.1% | - | - | - | - | - | - | 59.0% | 70.0% | 65 | 55.3% |
2 / 2 models
| Attribute | DeepSeek V3.2 DeepSeek | Grok 4.1 Fast xAI |
|---|---|---|
| Description | DeepSeek V3.2 is an AI model from DeepSeek, released with open weights. | Grok 4.1 Fast is an AI model from xAI. |
| Family | Deepseek | Grok |
| Params | - | - |
| Open weights | open | closed |
| License | mit | proprietary |
| Released | 1 Dec 2025 | 19 Nov 2025 |
| Context | 163,840 | - |
| Input $/1M | $0.28 | - |
| Output $/1M | $0.42 | - |
| Cache read $/1M | $0.140 | - |
| Cache write $/1M | - | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | text | text |
| Providers | - | - |
| Publisher | DeepSeek | xAI |
| Reported scores | Aider Polyglot Benchmark74.2% (Aider) MathArena57.47% GPQA Diamond84.0% (AA) Humanity's Last Exam (HLE)24.6% (AA) | Infraresolutionbench80.2% (150 samples) Agent Diff Bench62.0% (179 samples) Medpt100.0% (15 samples) Hanabi11.8 (15 samples) SciCode44.2% (AA) |
FAQ
- Is DeepSeek V3.2 or Grok 4.1 Fast better?
- Across the 26 benchmarks both models report on Sophon, DeepSeek V3.2 leads on 14 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do DeepSeek V3.2 and Grok 4.1 Fast compare on GPQA Diamond?
- DeepSeek V3.2 scores 84.0% and Grok 4.1 Fast scores 85.3% on GPQA Diamond.
- When were DeepSeek V3.2 and Grok 4.1 Fast released?
- DeepSeek V3.2 was released 1 Dec 2025 by DeepSeek. Grok 4.1 Fast was released 19 Nov 2025 by xAI.
Other head-to-heads
56GPT-5.2 vs Grok 4.1 Fast30 shared evalsDeepSeek V3.2 vs GPT-5.229 shared evalsClaude Opus 4.5 vs Grok 4.1 Fast29 shared evalsClaude Sonnet 4.5 vs Grok 4.1 Fast28 shared evalsClaude Sonnet 4.5 vs DeepSeek V3.227 shared evalsClaude Opus 4.5 vs DeepSeek V3.227 shared evalsDeepSeek V3.2 vs GPT-5 Mini26 shared evalsGPT-5 Mini vs Grok 4.1 Fast26 shared evalsClaude Opus 4.6 vs DeepSeek V3.226 shared evalsGPT-5.5 vs Grok 4.1 Fast25 shared evalsGemini 3.1 Pro Preview vs Grok 4.1 Fast25 shared evalsClaude Opus 4.6 vs Grok 4.1 Fast25 shared evalsGPT-5.4 vs Grok 4.1 Fast25 shared evalsDeepSeek V3.2 vs Kimi K2.525 shared evalsGPT-5 Nano vs Grok 4.1 Fast24 shared evalsDeepSeek V3.2 vs Gemini 3.1 Pro Preview24 shared evalsClaude Opus 4.8 vs Grok 4.1 Fast24 shared evalsClaude 4 Sonnet vs Grok 4.1 Fast24 shared evalsDeepSeek V3.2 vs GPT-5.424 shared evalsGrok 4.1 Fast vs Kimi K2.524 shared evalsDeepSeek V3.2 vs GLM 5.124 shared evalsClaude Opus 4.7 vs Grok 4.1 Fast24 shared evalsGLM 4.7 vs Grok 4.1 Fast24 shared evalsDeepSeek V3.2 vs GPT-5.523 shared evalsClaude Fable 5 vs Grok 4.1 Fast23 shared evalsClaude Sonnet 4.6 vs DeepSeek V3.223 shared evalsGLM 5.1 vs Grok 4.1 Fast23 shared evalsClaude Opus 4.7 vs DeepSeek V3.223 shared evalsDeepSeek V3.2 vs gpt-oss-120b23 shared evalsDeepSeek V3.2 vs GPT-5 Nano22 shared evalsClaude Opus 4.8 vs DeepSeek V3.222 shared evalsClaude Sonnet 4.6 vs Grok 4.1 Fast22 shared evalsDeepSeek V3.2 vs GLM 4.722 shared evalsDeepSeek V3.2 vs GPT-5.4 Mini22 shared evalsGemini 2.5 Pro vs Grok 4.1 Fast22 shared evalsGPT-5.4 Mini vs Grok 4.1 Fast22 shared evalsClaude 4 Sonnet vs DeepSeek V3.221 shared evalsGrok 4.1 Fast vs Qwen3.6 Plus21 shared evalsDeepSeek V3.2 vs Gemini 2.5 Pro21 shared evalsGPT-5 vs Grok 4.1 Fast20 shared evalsClaude Fable 5 vs DeepSeek V3.220 shared evalsDeepSeek V3.2 vs Qwen3.6 Plus20 shared evalsgpt-oss-120b vs Grok 4.1 Fast20 shared evalsDeepSeek V3.2 vs GPT-519 shared evalsDeepSeek V3.2 vs GPT-4o18 shared evalsGPT-4o vs Grok 4.1 Fast16 shared evalsDeepSeek V3.2 vs GPT-4.1 Mini15 shared evalsDeepSeek V3.2 vs GPT-4.115 shared evalsDeepSeek V3.2 vs GPT-4o-mini15 shared evalsGPT-4o-mini vs Grok 4.1 Fast15 shared evalsDeepSeek V3.2 vs GPT-4.1 Nano15 shared evalsGPT-4.1 Mini vs Grok 4.1 Fast14 shared evalsGPT-4.1 Nano vs Grok 4.1 Fast14 shared evalsGPT-4.1 vs Grok 4.1 Fast13 shared evalsGPT-6 Astra vs Grok 4.1 Fast10 shared evalsDeepSeek V3.2 vs GPT-6 Astra9 shared evals
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