DeepSeek V3.2 vs GPT-5.4 Mini
Head to head on 22 shared benchmarks, with price, context window, and release dates.
Benchmark scores
41evals · sort by any column, ⤢ to expand fullscreen
| Model | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DeepSeek V3.2 DeepSeek | 47.9% | 1515elo | 66.8 | 22.1% | 84.0% | 24.6% | 60.7% | 68.0% | 65.9% | 64.6% | 50.0% | 48.2% | 70.4% | 85.0% | 77.2% | 8.0% | 38.9% | 68.2% | 35.6% | 65 | 5.1% | 90.6% | 74.7% | 74.2% | 92.0% | - | 0.0% | 13.0% | - | - | - | 31.3% | 86.2% | 57.5% | 86.2% | - | - | 59.0% | 70.0% | - | - | 55.3% |
| GPT-5.4 Mini OpenAI | 60.9% | 1665elo | 73 | 28.3% | 87.5% | 28.1% | 73.3% | 80.3% | 70.9% | 71.6% | 70.9% | 60.3% | 71.5% | 78.6% | 72.5% | 21.0% | 52.1% | 71.2% | 52.3% | 61.7 | 48.0% | 83.3% | - | - | - | 37.0% | - | - | 21.2% | 3.9% | 45.4% | - | - | - | - | 63.5% | 50.8% | - | - | 33.2% | 54.2% | 55.2% |
2 / 2 models
| Attribute | DeepSeek V3.2 DeepSeek | GPT-5.4 Mini OpenAI |
|---|---|---|
| Description | DeepSeek V3.2 is an AI model from DeepSeek, released with open weights. | GPT-5.4 mini is an AI model from OpenAI. |
| Family | Deepseek | GPT |
| Params | - | - |
| Open weights | open | closed |
| License | mit | proprietary |
| Released | 1 Dec 2025 | 17 Mar 2026 |
| Context | 163,840 | 400,000 |
| Input $/1M | $0.28 | $0.75 |
| Output $/1M | $0.42 | $4.50 |
| Cache read $/1M | $0.140 | $0.075 |
| Cache write $/1M | - | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | text | file, image, text |
| 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-5.4 Mini better?
- Across the 22 benchmarks both models report on Sophon, GPT-5.4 Mini leads on 18 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do DeepSeek V3.2 and GPT-5.4 Mini compare on GPQA Diamond?
- DeepSeek V3.2 scores 84.0% and GPT-5.4 Mini scores 87.5% on GPQA Diamond.
- Which is cheaper, DeepSeek V3.2 or GPT-5.4 Mini?
- DeepSeek V3.2 is cheaper at $0.42 per million output tokens against $4.50 for GPT-5.4 Mini - about 10.7x.
- When were DeepSeek V3.2 and GPT-5.4 Mini released?
- DeepSeek V3.2 was released 1 Dec 2025 by DeepSeek. GPT-5.4 Mini was released 17 Mar 2026 by OpenAI.
Other head-to-heads
56Gemini 3.1 Pro Preview vs GPT-5.4 Mini30 shared evalsDeepSeek V3.2 vs GPT-5.229 shared evalsClaude Sonnet 4.6 vs GPT-5.4 Mini28 shared evalsClaude Sonnet 4.5 vs DeepSeek V3.227 shared evalsClaude Opus 4.5 vs DeepSeek V3.227 shared evalsGPT-5.4 Mini vs GPT-5.427 shared evalsDeepSeek V3.2 vs GPT-5 Mini26 shared evalsGPT-5.4 Mini vs GPT-5.526 shared evalsClaude Opus 4.8 vs GPT-5.4 Mini26 shared evalsClaude Opus 4.6 vs DeepSeek V3.226 shared evalsClaude Opus 4.7 vs GPT-5.4 Mini26 shared evalsDeepSeek V3.2 vs Grok 4.1 Fast26 shared evalsGPT-5.4 Mini vs GPT-5.225 shared evalsClaude Opus 4.5 vs GPT-5.4 Mini25 shared evalsClaude Fable 5 vs GPT-5.4 Mini25 shared evalsClaude Opus 4.6 vs GPT-5.4 Mini25 shared evalsDeepSeek V3.2 vs Kimi K2.525 shared evalsGPT-5.4 Mini vs Kimi K2.525 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 evalsGLM 5.1 vs GPT-5.4 Mini24 shared evalsGPT-5.4 Mini vs Qwen3.6 Plus24 shared evalsClaude Sonnet 4.5 vs GPT-5.4 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 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 evalsGPT-5.4 Mini vs Grok 4.1 Fast22 shared evalsClaude 4 Sonnet vs DeepSeek V3.221 shared evalsDeepSeek V3.2 vs Gemini 2.5 Pro21 shared evalsGPT-5.4 Mini vs GPT-5 Nano20 shared evalsClaude Fable 5 vs DeepSeek V3.220 shared evalsDeepSeek V3.2 vs Qwen3.6 Plus20 shared evalsDeepSeek V3.2 vs GPT-519 shared evalsClaude 4 Sonnet vs GPT-5.4 Mini19 shared evalsGLM 4.7 vs GPT-5.4 Mini19 shared evalsDeepSeek V3.2 vs GPT-4o18 shared evalsGemini 2.5 Pro vs GPT-5.4 Mini18 shared evalsGPT-5.4 Mini vs gpt-oss-120b17 shared evalsGPT-5 vs GPT-5.4 Mini16 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-4o vs GPT-5.4 Mini14 shared evalsGPT-4o-mini vs GPT-5.4 Mini12 shared evalsGPT-5.4 Mini vs GPT-6 Astra12 shared evalsGPT-4.1 Nano vs GPT-5.4 Mini12 shared evalsGPT-4.1 Mini vs GPT-5.4 Mini11 shared evalsGPT-4.1 vs GPT-5.4 Mini11 shared evalsDeepSeek V3.2 vs GPT-6 Astra9 shared evals
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