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GPT-5.4 mini
OpenAI · proprietary · gpt-5.4-mini
GPT-5.4 mini is OpenAI's strongest mini model yet for coding, computer use, and subagents. It brings many of the strengths of GPT-5.4 to a faster, more efficient model designed for high-volume workloads, with strong coding, reasoning, multimodal understanding, and tool use.
Benchmark scores
| Benchmark | Score |
|---|---|
| Tau2 Telecom | 0.93 |
| GPQA | 0.88 |
| OmniDocBench 1.5 | 0.87 |
| MMMU-Pro | 0.77 |
| OSWorld-Verified | 0.72 |
| Humanity's Last Exam | 0.28 |
Pricing
- OpenAI$0.75 / $4.50
Input / output per 1M tokens
AA metrics
No Artificial Analysis link yet.
Arena Elo
- No Arena snapshot linked.