bug: o3-mini temperature parameter

[atcol]

• I have looked for existing issues (including closed) about this

Nothing in Issues mentioning "o3-mini"

Bug Report

CompletionError(ProviderError("{\n \"error\": {\n \"message\": \"Unsupported parameter: 'temperature' is not supported with this model.\",\n \"type\": \"invalid_request_error\",\n \"param\": \"temperature\",\n \"code\": \"unsupported_parameter\"\n }\n}"))

Reproduction

use rig::{providers::openai, agent::AgentBuilder};

// Initialize the OpenAI client
let openai = openai::Client::new("your-openai-api-key");

// Create a model and initialize an agent
let o3-mini = openai.completion_model("o3-mini");

let agent = AgentBuilder::new(o3-mini)
    .preamble("\
        You are Gandalf the white and you will be conversing with other \
        powerful beings to discuss the fate of Middle Earth.\
    ")
    .build();

// Alternatively, you can initialize an agent directly
let agent = openai.agent("gpt-4o")
    .preamble("\
        You are Gandalf the white and you will be conversing with other \
        powerful beings to discuss the fate of Middle Earth.\
    ")
    .build();

Expected behavior

The code executes without error.

Screenshots

N.A.

Additional context

N.A.

[0xMochan]

Nice catch, it's a bit odd that temperature is beind added in general when not specified!

[atcol]

Note: this fails if you use the agent builder function to create an agent with a preamble.