GPT-4o-mini vs GPT-5.4 Mini
Head to head on 12 shared benchmarks, with price, context window, and release dates.
Benchmark scores
54evals · sort by any column, ⤢ to expand fullscreen
| Model | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GPT-5.4 Mini OpenAI | 60.9% | 1665elo | 87.5% | 28.1% | 73.3% | 70.9% | 71.6% | 60.3% | 71.5% | 63.5% | 52.1% | 71.2% | - | - | - | - | - | 37.0% | - | - | 21.2% | 3.9% | - | 73 | 45.4% | 28.3% | - | - | - | 80.3% | - | 70.9% | 78.6% | 72.5% | - | - | - | - | - | 21.0% | 50.8% | - | - | 52.3% | 61.7 | - | 33.2% | 54.2% | 48.0% | - | - | - | - | 83.3% | 55.2% |
| GPT-4o-mini OpenAI | 45.5% | 873elo | 42.6% | 4.2% | 31.0% | 47.2% | 43.0% | 65.8% | 32.9% | 54.5% | 22.9% | 60.5% | 16.7% | 3.6% | 11.7% | 14.7% | 50.7% | - | 0.29 | 0.0% | - | - | 0.0% | - | - | - | 0.0% | 1.54 | 0.0% | - | 72.0% | - | - | - | 23.4% | 78.9% | 62.8% | 64.8% | 78.0% | - | - | 3.81 | 100.0% | - | - | 0.36 | - | - | - | 0.78 | 83.3% | 54.5% | 22.5% | - | 39.6% |
2 / 2 models
| Attribute | GPT-4o-mini OpenAI | GPT-5.4 Mini OpenAI |
|---|---|---|
| Description | GPT-4o Mini 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 | 18 Jul 2024 | 17 Mar 2026 |
| Context | 128,000 | 400,000 |
| Input $/1M | $0.15 | $0.75 |
| Output $/1M | $0.60 | $4.50 |
| Cache read $/1M | $0.075 | $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 |
FAQ
- Is GPT-4o-mini or GPT-5.4 Mini better?
- Across the 12 benchmarks both models report on Sophon, GPT-5.4 Mini leads on 11 of them. Which one is "better" depends on the benchmark - the table above shows every shared score.
- How do GPT-4o-mini and GPT-5.4 Mini compare on GPQA Diamond?
- GPT-4o-mini scores 42.6% and GPT-5.4 Mini scores 87.5% on GPQA Diamond.
- Which is cheaper, GPT-4o-mini or GPT-5.4 Mini?
- GPT-4o-mini is cheaper at $0.60 per million output tokens against $4.50 for GPT-5.4 Mini - about 7.5x.
- When were GPT-4o-mini and GPT-5.4 Mini released?
- GPT-4o-mini was released 18 Jul 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 evalsGPT-4.1 Mini vs GPT-4o-mini22 shared evalsDeepSeek V3.2 vs GPT-5.4 Mini22 shared evalsGPT-5.4 Mini vs Grok 4.1 Fast22 shared evalsGPT-4o vs GPT-4o-mini21 shared evalsGPT-5.4 Mini vs GPT-5 Nano20 shared evalsClaude 4 Sonnet vs GPT-5.4 Mini19 shared evalsGemini 2.5 Pro vs GPT-4o-mini19 shared evalsGLM 4.7 vs GPT-5.4 Mini19 shared evalsGPT-4o-mini vs GPT-5 Mini18 shared evalsClaude 4 Sonnet vs GPT-4o-mini18 shared evalsGemini 2.5 Pro vs GPT-5.4 Mini18 shared evalsClaude Sonnet 4.5 vs GPT-4o-mini17 shared evalsGPT-4.1 Nano vs GPT-4o-mini17 shared evalsGPT-5.4 Mini vs gpt-oss-120b17 shared evalsGPT-4o-mini vs GPT-516 shared evalsGPT-5 vs GPT-5.4 Mini16 shared evalsGPT-4o-mini vs GPT-5 Nano16 shared evalsGPT-4.1 vs GPT-4o-mini16 shared evalsGPT-4o-mini vs GPT-5.215 shared evalsClaude Opus 4.5 vs GPT-4o-mini15 shared evalsDeepSeek V3.2 vs GPT-4o-mini15 shared evalsGPT-4o-mini vs Grok 4.1 Fast15 shared evalsGPT-4o-mini vs gpt-oss-120b15 shared evalsGLM 4.7 vs GPT-4o-mini14 shared evalsGPT-4o vs GPT-5.4 Mini14 shared evalsGPT-4o-mini vs GPT-5.513 shared evalsGemini 3.1 Pro Preview vs GPT-4o-mini12 shared evalsClaude Opus 4.8 vs GPT-4o-mini12 shared evalsClaude Fable 5 vs GPT-4o-mini12 shared evalsClaude Opus 4.6 vs GPT-4o-mini12 shared evalsGPT-4o-mini vs GPT-5.412 shared evalsGPT-4o-mini vs Kimi K2.512 shared evalsClaude Sonnet 4.6 vs GPT-4o-mini12 shared evalsGLM 5.1 vs GPT-4o-mini12 shared evalsClaude Opus 4.7 vs GPT-4o-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-mini vs Qwen3.6 Plus11 shared evalsGPT-4o-mini vs GPT-6 Astra4 shared evals
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