Gemini 2.5 Pro vs GPT-5.4 Mini
Head to head on 18 shared benchmarks, with price, context window, and release dates.
Benchmark scores
45evals · sort by any column, ⤢ to expand fullscreen
| Model | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gemini 2.5 Pro Google (Alphabet Inc.) | 60.8% | 1419elo | 58.8 | 14.1% | 84.4% | 22.5% | 48.7% | 77.9% | 86.7% | 81.0% | 65.9% | 68.9% | 41.9% | 42.8% | 72.9% | 26.5% | 0.4% | 54.1% | 83.1% | 88.7% | 87.7% | 50.4% | - | - | - | 45.2% | 15.9% | - | - | - | - | - | 80.1% | 96.7% | 50.6% | 73.6% | 86.2% | 70.0% | - | 55.6 | 53.6% | - | - | - | 53.3% | 59.5% |
| GPT-5.4 Mini OpenAI | 60.9% | 1662elo | 73 | 28.3% | 60.6% | 5.9% | 38.8% | 70.9% | 71.6% | 60.3% | 71.5% | 63.5% | 50.8% | 39.6% | 71.2% | 18.2% | 48.0% | 23.4% | - | - | - | - | 37.0% | 21.2% | 3.9% | - | - | 45.4% | 80.3% | 70.9% | 78.6% | 72.5% | - | - | - | - | - | - | 21.0% | - | - | 61.7 | 39.6% | 54.2% | - | 48.4% |
2 / 2 models
| Attribute | Gemini 2.5 Pro Google (Alphabet Inc.) | GPT-5.4 Mini OpenAI |
|---|---|---|
| Description | Gemini 2.5 Pro is an AI model from Google (Alphabet Inc.). | GPT-5.4 mini is an AI model from OpenAI. |
| Family | Gemini | GPT |
| Params | - | - |
| Open weights | closed | closed |
| License | proprietary | proprietary |
| Released | 5 Jun 2025 | 17 Mar 2026 |
| Context | 1,048,576 | 400,000 |
| Input $/1M | $1.25 | $0.75 |
| Output $/1M | $10.00 | $4.50 |
| Cache read $/1M | $0.125 | $0.075 |
| 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 | file, image, text |
| Providers | - | - |
| Publisher | Google (Alphabet Inc.) | OpenAI |
| Reported scores |
FAQ
- Is Gemini 2.5 Pro or GPT-5.4 Mini better?
- Across the 18 benchmarks both models report on Sophon, Gemini 2.5 Pro leads on 11 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-5.4 Mini compare on GPQA Diamond?
- Gemini 2.5 Pro scores 84.4% and GPT-5.4 Mini scores 60.6% on GPQA Diamond.
- Which is cheaper, Gemini 2.5 Pro or GPT-5.4 Mini?
- GPT-5.4 Mini is cheaper at $4.50 per million output tokens against $10.00 for Gemini 2.5 Pro - about 2.2x.
- When were Gemini 2.5 Pro and GPT-5.4 Mini released?
- Gemini 2.5 Pro was released 5 Jun 2025 by Google (Alphabet Inc.). GPT-5.4 Mini was released 17 Mar 2026 by OpenAI.
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