GPT-4.1 vs GPT-5
Head to head on 28 shared benchmarks, with price, context window, and release dates.
Benchmark scores
72evals · sort by any column, ⤢ to expand fullscreen
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| GPT-5 OpenAI | 88.0% | 94.6% | 48.3% | 0.15 | 61.1% | 57.7% | 1623elo | 32.4% | 83.3% | 68.6% | 6.6% | 45.0% | 54.3% | 0.52 | 1.62 | 86.1% | 92.7% | 92.7% | 82.0% | 0.0% | 65.5% | 37.8% | 74.4% | 73.4% | 12.9% | 90.0% | 90.0% | 0.0% | 46.7% | - | 91.1% | - | 0.0% | - | 0.0% | 68.1% | 4.58 | - | - | 80.0% | 80.0% | 72.8 | 91.7% | 0.0% | 88.9% | 100.0% | 48.9% | 83.4% | 58.2% | 37.5% | - | 100.0% | 0.0% | 49.6% | - | 83.7% | 93.3% | 10.0% | 60.0% | 0.26 | 0.0% | 18.0% | 43.7% | - | 74.9% | - | - | 2.34 | 87.5% | 0.86 | 20.1% | 54.8% | 56.7% |
| GPT-4.1 OpenAI | 52.4% | 43.7% | 34.7% | 1.64 | 63.1% | 12.4% | 1417elo | 5.5% | 60.9% | 66.6% | 4.2% | 43.0% | 45.7% | 0.49 | 0.49 | 91.3% | 32.1% | 32.1% | 80.6% | 50.5% | 65.9% | 38.1% | 39.6% | 75.1% | 13.6% | 92.0% | 92.0% | 47.1% | - | 0.0% | - | 26.7% | - | 61.5% | - | - | - | 83.7% | 1.55 | - | - | - | - | - | - | - | - | - | - | - | 70.8% | - | - | - | 69.4% | - | - | - | - | - | - | - | - | 8.57 | - | 31.1% | 10.0% | - | - | - | - | - | 48.0% |
2 / 2 models
| Attribute | GPT-4.1 OpenAI | GPT-5 OpenAI |
|---|---|---|
| Description | GPT-4.1 is an AI model from OpenAI. | OpenAI's August 2025 unified frontier model that auto-routes between a fast model and a deeper "thinking" variant. |
| Family | GPT | GPT 5 |
| Params | - | Undisclosed (closed) |
| Open weights | closed | closed |
| License | proprietary | Proprietary |
| Released | 14 Apr 2025 | 7 Aug 2025 |
| Context | 1,047,576 | 400,000 |
| Input $/1M | $2.00 | - |
| Output $/1M | $8.00 | - |
| Cache read $/1M | $0.500 | $0.125 |
| 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 | - | openai |
| Publisher | OpenAI | OpenAI |
| Reported scores | ScholarSearch8.57 Social Sciences & Humanities (%) GPQA Diamond66.6% (AA) Humanity's Last Exam (HLE)4.2% (AA) IFBench43.0% (AA) |
FAQ
- Is GPT-4.1 or GPT-5 better?
- Across the 28 benchmarks both models report on Sophon, GPT-5 leads on 17 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do GPT-4.1 and GPT-5 compare on GPQA Diamond?
- GPT-4.1 scores 66.6% and GPT-5 scores 68.6% on GPQA Diamond.
- When were GPT-4.1 and GPT-5 released?
- GPT-4.1 was released 14 Apr 2025 by OpenAI. GPT-5 was released 7 Aug 2025 by OpenAI.
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