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GPT-5.4 nano
OpenAI · proprietary · gpt-5.4-nano
GPT-5.4 nano is OpenAI's cheapest GPT-5.4-class model for simple high-volume tasks. It is optimized for classification, data extraction, ranking, and lightweight coding subagents, while preserving strong reasoning, multimodal understanding, and tool use for latency-sensitive workloads.
Benchmark scores
| Benchmark | Score |
|---|---|
| Tau2 Telecom | 0.93 |
| GPQA | 0.83 |
| MMMU-Pro | 0.66 |
| Humanity's Last Exam | 0.24 |
Pricing
- OpenAI$0.20 / $1.25
Input / output per 1M tokens
AA metrics
No Artificial Analysis link yet.
Arena Elo
- No Arena snapshot linked.