openai/gpt-4.1

Nucleus sampling parameter - the model considers the results of the tokens with top_p probability mass. (0.1 means only the tokens comprising the top 10% probability mass are considered.)

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

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.

List of images to send to the model

Sampling temperature between 0 and 2

Presence penalty parameter - positive values penalize new tokens based on whether they appear in the text so far, increasing the model's likelihood to talk about new topics.

Frequency penalty parameter - positive values penalize the repetition of tokens.

Maximum number of completion tokens to generate