openai/o1-mini

A small model alternative to o1

Capabilities

No capability data available

Cost

Community model (estimated from hardware time)

Input Parameters

Name	Type	Description	Default	Constraints
`max_completion_tokens`	integer	Maximum number of completion tokens to generate	`4096`	min: 1, max: 65536
`messages`	array	A JSON string representing a list of messages. For example: [{"role": "user", "content": "Hello, how are you?"}]. If provided, prompt and system_prompt are ignored.		—
`prompt`	string	The prompt to send to the model. Do not use if using messages.	`—`	—

max_completion_tokens integer

Maximum number of completion tokens to generate

Default: 4096 min: 1, max: 65536

messages array

A JSON string representing a list of messages. For example: [{"role": "user", "content": "Hello, how are you?"}]. If provided, prompt and system_prompt are ignored.

Default:

prompt string

The prompt to send to the model. Do not use if using messages.

Version: afb63ac5dc42 Updated: 2/26/2026 3.3K runs