GPT-4o vs GPT-5.4 Mini
Head to head on 14 shared benchmarks, with price, context window, and release dates.
Benchmark scores
49evals · sort by any column, ⤢ to expand fullscreen
| Model | ||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GPT-5.4 Mini OpenAI | 60.9% | 28.3% | 87.5% | 28.1% | 73.3% | 70.9% | 71.6% | 60.3% | 71.5% | 63.5% | 52.1% | 71.2% | 52.3% | 83.3% | - | - | - | - | 37.0% | - | - | 21.2% | 3.9% | - | 1665elo | 73 | 45.4% | - | 80.3% | - | 70.9% | 78.6% | 72.5% | - | - | - | - | - | 21.0% | 50.8% | - | - | - | 61.7 | - | 33.2% | 54.2% | 48.0% | - | 55.2% |
| GPT-4o OpenAI | 45.9% | 0.3% | 54.3% | 2.4% | 34.3% | 55.1% | 46.1% | 70.1% | 49.0% | 57.4% | 33.3% | 74.5% | 8.3% | 25.1% | 18.2% | 15.0% | 6.0% | 38 | - | 0.0% | 0.33 | - | - | 6.1% | - | - | - | 96.1 | - | 0.0% | - | - | - | 30.9% | 75.9% | 10.8% | 74.8% | 54.0% | - | - | 5.71 | 21.6% | 61.2 | - | 0.98 | - | - | - | 32.5% | 33.4% |
2 / 2 models
| Attribute | GPT-4o OpenAI | GPT-5.4 Mini OpenAI |
|---|---|---|
| Description | GPT-4o is an AI model from OpenAI. | GPT-5.4 mini is an AI model from OpenAI. |
| Family | GPT | GPT |
| Params | - | - |
| Open weights | closed | closed |
| License | proprietary | proprietary |
| Released | 20 Nov 2024 | 17 Mar 2026 |
| Context | 128,000 | 400,000 |
| Input $/1M | $2.50 | $0.75 |
| Output $/1M | $10.00 | $4.50 |
| Cache read $/1M | $1.250 | $0.075 |
| Cache write $/1M | - | - |
| Speed | 0 tok/s | 0 tok/s |
| Latency | 0.00 s | 0.00 s |
| Modalities | text, image, file | file, image, text |
| Providers | - | - |
| Publisher | OpenAI | OpenAI |
| Reported scores | Taubench61.2 pass^1 GSM8K96.1 Accuracy ScholarSearch5.71 Social Sciences & Humanities (%) MortgageTax57.4% AIME202438 pass@1 |
FAQ
- Is GPT-4o or GPT-5.4 Mini better?
- Across the 14 benchmarks both models report on Sophon, GPT-5.4 Mini leads on 12 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do GPT-4o and GPT-5.4 Mini compare on GPQA Diamond?
- GPT-4o scores 54.3% and GPT-5.4 Mini scores 87.5% on GPQA Diamond.
- Which is cheaper, GPT-4o or GPT-5.4 Mini?
- GPT-5.4 Mini is cheaper at $4.50 per million output tokens against $10.00 for GPT-4o - about 2.2x.
- When were GPT-4o and GPT-5.4 Mini released?
- GPT-4o was released 20 Nov 2024 by OpenAI. GPT-5.4 Mini was released 17 Mar 2026 by OpenAI.
Other head-to-heads
56Gemini 3.1 Pro Preview vs GPT-5.4 Mini30 shared evalsClaude Sonnet 4.6 vs GPT-5.4 Mini28 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 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 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 evalsDeepSeek V3.2 vs GPT-5.4 Mini22 shared evalsGemini 2.5 Pro vs GPT-4o22 shared evalsGPT-5.4 Mini vs Grok 4.1 Fast22 shared evalsClaude Sonnet 4.5 vs GPT-4o21 shared evalsGPT-4o vs GPT-4o-mini21 shared evalsGPT-4.1 Mini vs GPT-4o20 shared evalsGPT-4o vs GPT-5 Mini20 shared evalsGPT-5.4 Mini vs GPT-5 Nano20 shared evalsClaude 4 Sonnet vs GPT-4o20 shared evalsGPT-4o vs GPT-519 shared evalsClaude 4 Sonnet vs GPT-5.4 Mini19 shared evalsGPT-4.1 vs GPT-4o19 shared evalsGLM 4.7 vs GPT-5.4 Mini19 shared evalsGPT-4o vs GPT-5 Nano18 shared evalsGPT-4o vs GPT-5.218 shared evalsClaude Opus 4.5 vs GPT-4o18 shared evalsDeepSeek V3.2 vs GPT-4o18 shared evalsGemini 2.5 Pro vs GPT-5.4 Mini18 shared evalsGPT-4o vs gpt-oss-120b17 shared evalsGPT-5.4 Mini vs gpt-oss-120b17 shared evalsGPT-5 vs GPT-5.4 Mini16 shared evalsGPT-4.1 Nano vs GPT-4o16 shared evalsGPT-4o vs Grok 4.1 Fast16 shared evalsGLM 4.7 vs GPT-4o16 shared evalsGPT-4o vs GPT-5.515 shared evalsClaude Opus 4.6 vs GPT-4o15 shared evalsGPT-4o vs Kimi K2.515 shared evalsGemini 3.1 Pro Preview vs GPT-4o14 shared evalsClaude Opus 4.8 vs GPT-4o14 shared evalsGPT-4o vs GPT-5.414 shared evalsClaude Sonnet 4.6 vs GPT-4o14 shared evalsGLM 5.1 vs GPT-4o14 shared evalsClaude Opus 4.7 vs GPT-4o14 shared evalsGPT-4o vs Qwen3.6 Plus14 shared evalsClaude Fable 5 vs GPT-4o13 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 evalsGPT-4o vs GPT-6 Astra4 shared evals
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