DeepSeek V3.2 vs GPT-5 Mini
Head to head on 26 shared benchmarks, with price, context window, and release dates.
Benchmark scores
72evals · sort by any column, ⤢ to expand fullscreen
| Model | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| DeepSeek V3.2 DeepSeek | 74.2% | 92.0% | 47.9% | 1515elo | 66.8 | 22.1% | 84.0% | 24.6% | 60.7% | 65.9% | 64.6% | 50.0% | 48.2% | 70.4% | 85.0% | 77.2% | 86.2% | 86.2% | 8.0% | 38.9% | 59.0% | 70.0% | 68.2% | 35.6% | 5.1% | 90.6% | 74.7% | - | - | - | - | - | - | - | 0.0% | - | 13.0% | - | - | - | - | - | - | - | - | - | - | - | 31.3% | - | 68.0% | - | - | - | 57.5% | - | - | - | - | - | - | - | - | 65 | - | - | - | - | - | - | - | - | 55.3% |
| GPT-5 Mini OpenAI | 0.0% | 90.7% | 60.2% | 1313elo | 56.2 | 27.2% | 82.8% | 21.5% | 75.4% | 69.1% | 68.2% | 55.2% | 65.3% | 75.5% | 82.2% | 68.3% | 83.8% | 83.7% | 9.0% | 39.0% | 39.7% | 59.8% | 75.2% | 33.3% | 14.2% | 68.4% | - | 0.0% | 1.13 | 0.0% | -0.15 | 20.0% | 25.0% | 40.0% | - | 1.7 | - | 100.0% | 18.1% | 2.8% | 100.0% | 66.7% | 0.0% | 88.3% | 60.0% | 100.0% | 90.0% | 47.2% | - | 80.0% | - | 0.0% | 1.54 | 1.54 | - | 43.0% | 80.6% | 80.0% | 66.9% | 43.0% | 16.8% | 4.95 | 0.0% | - | 9.5% | 0.0% | 86.1% | 0.49 | 39.21 | 272.11 | 86.0% | 86.0% | 51.6% |
2 / 2 models
| Attribute | DeepSeek V3.2 DeepSeek | GPT-5 Mini OpenAI |
|---|---|---|
| Description | DeepSeek V3.2 is an AI model from DeepSeek, released with open weights. | GPT-5 mini is an AI model from OpenAI. |
| Family | Deepseek | GPT |
| Params | - | - |
| Open weights | open | closed |
| License | mit | proprietary |
| Released | 1 Dec 2025 | 7 Aug 2025 |
| Context | 163,840 | 400,000 |
| Input $/1M | $0.28 | $0.25 |
| Output $/1M | $0.42 | $2.00 |
| Cache read $/1M | $0.135 | $0.025 |
| Cache write $/1M | - | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | text | text, image, file |
| Providers | - | - |
| Publisher | DeepSeek | OpenAI |
| Reported scores | Aider Polyglot Benchmark74.2% (Aider) MathArena57.47% GPQA Diamond84.0% (AA) Humanity's Last Exam (HLE)24.6% (AA) |
FAQ
- Is DeepSeek V3.2 or GPT-5 Mini 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 GPT-5 Mini compare on GPQA Diamond?
- DeepSeek V3.2 scores 84.0% and GPT-5 Mini scores 82.8% on GPQA Diamond.
- Which is cheaper, DeepSeek V3.2 or GPT-5 Mini?
- DeepSeek V3.2 is cheaper at $0.42 per million output tokens against $2.00 for GPT-5 Mini - about 4.8x.
- When were DeepSeek V3.2 and GPT-5 Mini released?
- DeepSeek V3.2 was released 1 Dec 2025 by DeepSeek. GPT-5 Mini was released 7 Aug 2025 by OpenAI.
Other head-to-heads
56GPT-5 Mini vs GPT-5 Nano38 shared evalsGPT-5 vs GPT-5 Mini36 shared evalsGPT-4.1 Mini vs GPT-5 Mini32 shared evalsGPT-5 Mini vs GPT-5.232 shared evalsClaude Sonnet 4.5 vs GPT-5 Mini31 shared evalsClaude Opus 4.5 vs GPT-5 Mini31 shared evalsClaude 4 Sonnet vs GPT-5 Mini29 shared evalsDeepSeek V3.2 vs GPT-5.229 shared evalsClaude Opus 4.6 vs GPT-5 Mini28 shared evalsClaude Sonnet 4.5 vs DeepSeek V3.227 shared evalsGemini 3.1 Pro Preview vs GPT-5 Mini27 shared evalsGPT-5 Mini vs GPT-5.427 shared evalsClaude Opus 4.5 vs DeepSeek V3.227 shared evalsGemini 2.5 Pro vs GPT-5 Mini26 shared evalsGPT-5 Mini vs Grok 4.1 Fast26 shared evalsClaude Opus 4.6 vs DeepSeek V3.226 shared evalsDeepSeek V3.2 vs Grok 4.1 Fast26 shared evalsGPT-5 Mini vs GPT-5.525 shared evalsGPT-5 Mini vs Kimi K2.525 shared evalsGLM 5.1 vs GPT-5 Mini25 shared evalsClaude Opus 4.7 vs GPT-5 Mini25 shared evalsGPT-5 Mini vs gpt-oss-120b25 shared evalsGLM 4.7 vs GPT-5 Mini25 shared evalsDeepSeek V3.2 vs Kimi K2.525 shared evalsClaude Opus 4.8 vs GPT-5 Mini24 shared evalsGPT-5.4 Mini vs GPT-5 Mini24 shared evalsDeepSeek V3.2 vs Gemini 3.1 Pro Preview24 shared evalsDeepSeek V3.2 vs GPT-5.424 shared evalsDeepSeek V3.2 vs GLM 5.124 shared evalsClaude Fable 5 vs GPT-5 Mini23 shared evalsClaude Sonnet 4.6 vs GPT-5 Mini23 shared evalsDeepSeek V3.2 vs GPT-5.523 shared evalsClaude Sonnet 4.6 vs DeepSeek V3.223 shared evalsClaude Opus 4.7 vs DeepSeek V3.223 shared evalsDeepSeek V3.2 vs gpt-oss-120b23 shared evalsGPT-4.1 vs GPT-5 Mini22 shared evalsDeepSeek V3.2 vs GPT-5 Nano22 shared evalsClaude Opus 4.8 vs DeepSeek V3.222 shared evalsDeepSeek V3.2 vs GLM 4.722 shared evalsDeepSeek V3.2 vs GPT-5.4 Mini22 shared evalsGPT-4.1 Nano vs GPT-5 Mini21 shared evalsGPT-5 Mini vs Qwen3.6 Plus21 shared evalsClaude 4 Sonnet vs DeepSeek V3.221 shared evalsDeepSeek V3.2 vs Gemini 2.5 Pro21 shared evalsGPT-4o vs GPT-5 Mini20 shared evalsClaude Fable 5 vs DeepSeek V3.220 shared evalsDeepSeek V3.2 vs Qwen3.6 Plus20 shared evalsDeepSeek V3.2 vs GPT-519 shared evalsGPT-4o-mini vs GPT-5 Mini18 shared evalsDeepSeek V3.2 vs GPT-4o18 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 evalsDeepSeek V3.2 vs GPT-4.1 Nano15 shared evalsGPT-5 Mini vs GPT-6 Astra12 shared evalsDeepSeek V3.2 vs GPT-6 Astra9 shared evals
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