OpenAI: GPT-5.4 Image 2

Pricing, context window and lifecycle for openai/gpt-5.4-image-2, tracked from what the vendor publishes.

Price per million tokens

Input$8.00
Output$15.00
Cache price (read)$2.00
Max price$15.00

Facts

Model IDopenai/gpt-5.4-image-2
VendorOpenAI
Token limit (context window)272,000 tokens
Knowledge cutoff-
End of lifenone published

Supported parameters

frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, presence_penalty, reasoning, reasoning_effort, response_format, seed, stop, structured_outputs, top_logprobs

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