OpenAI: GPT-5.4 Nano (batch) (openai/gpt-5.4-nano:batch) costs $0.1 per 1M prompt tokens and $0.625 per 1M completion tokens, has a 400,000-token context window, and supports tool calling, structured outputs, reasoning and response format. Data updated 2026-10-30.
- Prompt price
- $0.1 / 1M tokens
- Completion price
- $0.625 / 1M tokens
- Context
- 400,000 tokens
- Input modalities
- file, image, text
- Output modalities
- text
- Tokenizer
- GPT
- Instruct type
- —
- Knowledge cutoff
- 2025-08-31
- Hugging Face
- —
Last price change: 2026-07-29
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...
Price history
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