GPT-4.1 Nano vs GPT-5 Mini
Head to head on 21 shared benchmarks, with price, context window, and release dates.
Benchmark scores
77evals · sort by any column, ⤢ to expand fullscreen
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| GPT-5 Mini OpenAI | 0.0% | 90.7% | -0.15 | 40.0% | 60.2% | 1313elo | 56.2 | 27.2% | 82.8% | 21.5% | 75.4% | 83.8% | 83.7% | 66.9% | 39.0% | 75.2% | 33.3% | 9.5% | 86.0% | 86.0% | 68.4% | - | 0.0% | - | 1.13 | 0.0% | - | 20.0% | 25.0% | - | - | 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% | 69.1% | 68.2% | 55.2% | 65.3% | 75.5% | 82.2% | 68.3% | 0.0% | - | 1.54 | 1.54 | - | 43.0% | 80.6% | 80.0% | 9.0% | 43.0% | 16.8% | 4.95 | - | 39.7% | 59.8% | 0.0% | - | 0.0% | 86.1% | 0.49 | 39.21 | 272.11 | 14.2% | 51.6% |
| GPT-4.1 Nano OpenAI | 8.9% | 24.0% | -0.17 | 3.3% | 42.1% | 946elo | 32.4 | 1.0% | 51.2% | 3.8% | 32.0% | 32.6% | 65.7% | 52.8% | 25.9% | 60.8% | 3.8% | 39.8% | 68.0% | 68.0% | 17.3% | 23.7% | - | 10.7% | - | - | 1.53 | - | - | 0.0% | 42.5% | - | - | - | - | - | - | - | - | 0.39 | - | - | - | 1.46 | 0.0% | - | - | - | - | - | - | - | - | - | - | 10.8% | - | - | 84.8% | - | - | - | - | - | - | - | 0.44 | - | - | - | 1.64 | - | - | - | - | - | - | 30.9% |
2 / 2 models
| Attribute | GPT-4.1 Nano OpenAI | GPT-5 Mini OpenAI |
|---|---|---|
| Description | GPT-4.1 Nano is an AI model from OpenAI. | GPT-5 mini is an AI model from OpenAI. |
| Family | GPT | GPT |
| Params | - | - |
| Open weights | closed | closed |
| License | proprietary | proprietary |
| Released | 14 Apr 2025 | 7 Aug 2025 |
| Context | 1,047,576 | 400,000 |
| Input $/1M | $0.10 | $0.25 |
| Output $/1M | $0.40 | $2.00 |
| Cache read $/1M | $0.025 | $0.025 |
| Cache write $/1M | - | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | image, text, file | text, image, file |
| Providers | - | - |
| Publisher | OpenAI | OpenAI |
| Reported scores |
FAQ
- Is GPT-4.1 Nano or GPT-5 Mini better?
- Across the 21 benchmarks both models report on Sophon, GPT-5 Mini leads on 19 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do GPT-4.1 Nano and GPT-5 Mini compare on GPQA Diamond?
- GPT-4.1 Nano scores 51.2% and GPT-5 Mini scores 82.8% on GPQA Diamond.
- Which is cheaper, GPT-4.1 Nano or GPT-5 Mini?
- GPT-4.1 Nano is cheaper at $0.40 per million output tokens against $2.00 for GPT-5 Mini - about 5.0x.
- When were GPT-4.1 Nano and GPT-5 Mini released?
- GPT-4.1 Nano was released 14 Apr 2025 by OpenAI. 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 evalsClaude Opus 4.6 vs GPT-5 Mini28 shared evalsGPT-4.1 Mini vs GPT-4.1 Nano27 shared evalsGemini 3.1 Pro Preview vs GPT-5 Mini27 shared evalsGPT-5 Mini vs GPT-5.427 shared evalsDeepSeek V3.2 vs GPT-5 Mini26 shared evalsGemini 2.5 Pro vs GPT-5 Mini26 shared evalsGPT-5 Mini 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 evalsClaude Opus 4.8 vs GPT-5 Mini24 shared evalsGPT-5.4 Mini vs GPT-5 Mini24 shared evalsClaude Fable 5 vs GPT-5 Mini23 shared evalsClaude Sonnet 4.6 vs GPT-5 Mini23 shared evalsGPT-4.1 vs GPT-5 Mini22 shared evalsGPT-4.1 Nano vs GPT-5 Nano22 shared evalsGPT-4.1 vs GPT-4.1 Nano22 shared evalsGPT-5 Mini vs Qwen3.6 Plus21 shared evalsGPT-4.1 Nano vs GPT-521 shared evalsGPT-4o vs GPT-5 Mini20 shared evalsGPT-4o-mini vs GPT-5 Mini18 shared evalsGemini 2.5 Pro vs GPT-4.1 Nano18 shared evalsGPT-4.1 Nano vs GPT-4o-mini17 shared evalsClaude Sonnet 4.5 vs GPT-4.1 Nano16 shared evalsClaude 4 Sonnet vs GPT-4.1 Nano16 shared evalsGPT-4.1 Nano vs GPT-4o16 shared evalsGPT-4.1 Nano vs GPT-5.215 shared evalsClaude Opus 4.5 vs GPT-4.1 Nano15 shared evalsDeepSeek V3.2 vs GPT-4.1 Nano15 shared evalsGPT-4.1 Nano vs Grok 4.1 Fast14 shared evalsGPT-4.1 Nano vs gpt-oss-120b14 shared evalsGLM 4.7 vs GPT-4.1 Nano14 shared evalsGPT-4.1 Nano vs GPT-5.513 shared evalsGPT-5 Mini vs GPT-6 Astra12 shared evalsGemini 3.1 Pro Preview vs GPT-4.1 Nano12 shared evalsClaude Opus 4.8 vs GPT-4.1 Nano12 shared evalsClaude Opus 4.6 vs GPT-4.1 Nano12 shared evalsGPT-4.1 Nano vs GPT-5.412 shared evalsGPT-4.1 Nano vs Kimi K2.512 shared evalsClaude Sonnet 4.6 vs GPT-4.1 Nano12 shared evalsGLM 5.1 vs GPT-4.1 Nano12 shared evalsClaude Opus 4.7 vs GPT-4.1 Nano12 shared evalsGPT-4.1 Nano vs GPT-5.4 Mini12 shared evalsClaude Fable 5 vs GPT-4.1 Nano11 shared evalsGPT-4.1 Nano vs Qwen3.6 Plus10 shared evalsGPT-4.1 Nano vs GPT-6 Astra6 shared evals
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