GPT-5.4 Nano (batch)
OpenAI馃嚭馃嚫
openai/gpt-5.4-nano:batchGPT-5.4 Nano is the smallest, fastest model in the GPT-5.4 family, aimed at high-throughput, low-latency tasks. This is the batch variant for cheaper asynchronous processing.
Cost rate
0.1x
Context
400K
Released
Mar 17, 2026
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ReasoningTool callingStructured outputs