gpt-5-mini
completions
GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost. GPT-5 Mini is the successor to OpenAI's o4-mini model.
Input:$0.25 / 1M tokens•$0.03 / 1M tokenscached
Output:$2 / 1M tokens
Context:400K tokens
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programming#8
science#13
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X-Run-Id
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Model Parameters
15 availablefrequency_penalty
-202
include_reasoning
logit_bias
logprobs
max_tokens
presence_penalty
-201.999
response_format
seed
stop
structured_outputs
temperature
012
tool_choice
tools
top_logprobs
top_p
011
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