Gemini 2.5 Pro vs GPT-4.1
Head to head on 19 shared benchmarks, with price, context window, and release dates.
Benchmark scores
52evals · sort by any column, ⤢ to expand fullscreen
| Model | |||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gemini 2.5 Pro Google (Alphabet Inc.) | 83.1% | 88.7% | 87.7% | 60.8% | 45.2% | 1419elo | 14.1% | 84.4% | 22.5% | 48.7% | 80.1% | 96.7% | 86.2% | 68.9% | 42.8% | 53.6% | 72.9% | 26.5% | 54.1% | - | - | 50.4% | - | - | - | - | 15.9% | 58.8 | - | 77.9% | 86.7% | 81.0% | 65.9% | - | - | - | - | - | 50.6% | - | 73.6% | - | 70.0% | 41.9% | - | 55.6 | - | - | 0.4% | - | - | 53.3% | 59.5% |
| GPT-4.1 OpenAI | 52.4% | 43.7% | 34.7% | 63.1% | 12.4% | 1417elo | 5.5% | 66.6% | 4.2% | 43.0% | 45.7% | 91.3% | 80.6% | 65.9% | 38.1% | 39.6% | 75.1% | 13.6% | 47.1% | 0.0% | 26.7% | - | 61.5% | 1.64 | 83.7% | 1.55 | - | - | 60.9% | - | - | - | - | 70.8% | 0.49 | 0.49 | 32.1% | 32.1% | - | 69.4% | - | 50.5% | - | - | 8.57 | - | 31.1% | 10.0% | - | 92.0% | 92.0% | - | 48.0% |
2 / 2 models
| Attribute | Gemini 2.5 Pro Google (Alphabet Inc.) | GPT-4.1 OpenAI |
|---|---|---|
| Description | Gemini 2.5 Pro is an AI model from Google (Alphabet Inc.). | GPT-4.1 is an AI model from OpenAI. |
| Family | Gemini | GPT |
| Params | - | - |
| Open weights | closed | closed |
| License | proprietary | proprietary |
| Released | 5 Jun 2025 | 14 Apr 2025 |
| Context | 1,048,576 | 1,047,576 |
| Input $/1M | $1.25 | $2.00 |
| Output $/1M | $10.00 | $8.00 |
| Cache read $/1M | $0.125 | $0.500 |
| Cache write $/1M | $0.375 | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | text, image, file, audio, video | image, text, file |
| Providers | - | - |
| Publisher | Google (Alphabet Inc.) | 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 Gemini 2.5 Pro or GPT-4.1 better?
- Across the 19 benchmarks both models report on Sophon, Gemini 2.5 Pro leads on 17 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do Gemini 2.5 Pro and GPT-4.1 compare on GPQA Diamond?
- Gemini 2.5 Pro scores 84.4% and GPT-4.1 scores 66.6% on GPQA Diamond.
- Which is cheaper, Gemini 2.5 Pro or GPT-4.1?
- GPT-4.1 is cheaper at $8.00 per million output tokens against $10.00 for Gemini 2.5 Pro - about 1.3x.
- When were Gemini 2.5 Pro and GPT-4.1 released?
- Gemini 2.5 Pro was released 5 Jun 2025 by Google (Alphabet Inc.). GPT-4.1 was released 14 Apr 2025 by OpenAI.
Comparing something else? Build your own side-by-side.