OpenAI
GPT-5.4 nano
gpt-5.4-nano- Context
- 400000
- Max output
- 128000
- Released
- 2026-03-17
- Weights
- Proprietary
API pricing
OpenAI · USD / 1M tokens
Input price $0.2 · Output price $1.25
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OpenAI
gpt-5.4-nanoOpenAI · USD / 1M tokens
Input price $0.2 · Output price $1.25