Gemini 3.1 Pro Preview vs GPT-5.4 Mini
Head to head on 30 shared benchmarks, with price, context window, and release dates.
Benchmark scores
48evals · sort by any column, ⤢ to expand fullscreen
| Model | |||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.1 Pro Preview Google (Alphabet Inc.) | 12.3% | 64.5% | 73.1% | 22.8% | 1491elo | 68.2 | 43.0% | 36.9% | 94.1% | 47.0% | 77.1% | 84.4% | 82.4% | 76.5% | 78.5% | 79.1% | 85.4% | 91.0% | 84.0% | 69.4% | 26.0% | 48.7% | 58.7% | 72.9% | 53.8% | 79.4 | 33.4% | 56.1% | 32.0% | 95.6% | 76.8% | 26.5% | 2 | 20.0% | 1142elo | 42.5% | 16.7% | 1314elo | 93.2% | 15.1% | 0.0% | 86.3% | 59.1% | 76.1% | 76.2% | 72.7% | 54.2% | 70.7% | 58.7% |
| GPT-5.4 Mini OpenAI | 37.0% | 60.9% | 21.2% | 3.9% | 1665elo | 73 | 45.4% | 28.3% | 87.5% | 28.1% | 73.3% | 80.3% | 70.9% | 71.6% | 70.9% | 60.3% | 71.5% | 78.6% | 72.5% | 63.5% | 21.0% | 50.8% | 52.1% | 71.2% | 52.3% | 61.7 | 33.2% | 54.2% | 48.0% | 83.3% | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 55.2% |
2 / 2 models
| Attribute | Gemini 3.1 Pro Preview Google (Alphabet Inc.) | GPT-5.4 Mini OpenAI |
|---|---|---|
| Description | Gemini 3.1 Pro Preview 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 |
| License | - | proprietary |
| Released | 19 Feb 2026 | 17 Mar 2026 |
| Context | 1,048,576 | 400,000 |
| Input $/1M | $2.00 | $0.75 |
| Output $/1M | $12.00 | $4.50 |
| Cache read $/1M | $0.200 | $0.075 |
| Cache write $/1M | $0.375 | - |
| Speed | 123 tok/s | 0 tok/s |
| Latency | 16.70 s | 0.00 s |
| Modalities | audio, file, image, text, video | file, image, text |
| Providers | - | - |
| Publisher | Google (Alphabet Inc.) | OpenAI |
| Reported scores | GPQA Diamond94.1% (AA) Humanity's Last Exam (HLE)47.0% (AA) IFBench77.1% (AA) τ²-bench (Tau²-bench)95.6% (AA) Terminal-Bench (Hard)53.8% (AA) |
FAQ
- Is Gemini 3.1 Pro Preview or GPT-5.4 Mini better?
- Across the 30 benchmarks both models report on Sophon, Gemini 3.1 Pro Preview leads on 24 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do Gemini 3.1 Pro Preview and GPT-5.4 Mini compare on GPQA Diamond?
- Gemini 3.1 Pro Preview scores 94.1% and GPT-5.4 Mini scores 87.5% on GPQA Diamond.
- Which is cheaper, Gemini 3.1 Pro Preview or GPT-5.4 Mini?
- GPT-5.4 Mini is cheaper at $4.50 per million output tokens against $12.00 for Gemini 3.1 Pro Preview - about 2.7x.
- When were Gemini 3.1 Pro Preview and GPT-5.4 Mini released?
- Gemini 3.1 Pro Preview was released 19 Feb 2026 by Google (Alphabet Inc.). GPT-5.4 Mini was released 17 Mar 2026 by OpenAI.
Other head-to-heads
56Gemini 3.1 Pro Preview vs GPT-5.541 shared evalsClaude Opus 4.8 vs Gemini 3.1 Pro Preview38 shared evalsClaude Fable 5 vs Gemini 3.1 Pro Preview36 shared evalsGemini 3.1 Pro Preview vs GPT-5.434 shared evalsClaude Sonnet 4.6 vs Gemini 3.1 Pro Preview32 shared evalsGemini 3.1 Pro Preview vs GLM 5.132 shared evalsClaude Opus 4.6 vs Gemini 3.1 Pro Preview31 shared evalsClaude Opus 4.7 vs Gemini 3.1 Pro Preview31 shared evalsGemini 3.1 Pro Preview vs Kimi K2.530 shared evalsGemini 3.1 Pro Preview vs GPT-5.229 shared evalsClaude Opus 4.5 vs Gemini 3.1 Pro Preview28 shared evalsClaude Sonnet 4.6 vs GPT-5.4 Mini28 shared evalsClaude Sonnet 4.5 vs Gemini 3.1 Pro Preview27 shared evalsGemini 3.1 Pro Preview vs GPT-5 Mini27 shared evalsGemini 3.1 Pro Preview vs Qwen3.6 Plus27 shared evalsGPT-5.4 Mini vs GPT-5.427 shared evalsGPT-5.4 Mini vs GPT-5.526 shared evalsClaude Opus 4.8 vs GPT-5.4 Mini26 shared evalsClaude Opus 4.7 vs GPT-5.4 Mini26 shared evalsGemini 3.1 Pro Preview vs Grok 4.1 Fast25 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 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 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 evalsClaude 4 Sonnet vs Gemini 3.1 Pro Preview23 shared evalsGemini 3.1 Pro Preview vs GPT-5 Nano22 shared evalsDeepSeek V3.2 vs GPT-5.4 Mini22 shared evalsGPT-5.4 Mini vs Grok 4.1 Fast22 shared evalsGemini 3.1 Pro Preview vs GLM 4.721 shared evalsGPT-5.4 Mini vs GPT-5 Nano20 shared evalsGemini 2.5 Pro vs Gemini 3.1 Pro Preview20 shared evalsGemini 3.1 Pro Preview vs GPT-519 shared evalsClaude 4 Sonnet vs GPT-5.4 Mini19 shared evalsGLM 4.7 vs GPT-5.4 Mini19 shared evalsGemini 3.1 Pro Preview vs gpt-oss-120b18 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 evalsGemini 3.1 Pro Preview vs GPT-6 Astra16 shared evalsGemini 3.1 Pro Preview vs GPT-4o14 shared evalsGPT-4o vs GPT-5.4 Mini14 shared evalsGemini 3.1 Pro Preview vs GPT-4.113 shared evalsGemini 3.1 Pro Preview vs GPT-4.1 Mini12 shared evalsGemini 3.1 Pro Preview vs GPT-4o-mini12 shared evalsGemini 3.1 Pro Preview vs GPT-4.1 Nano12 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 evals
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