Allow to specify parameters in models

[arnaud-thorel-of]

Hi Everyone,

It would be very nice to allow bodyParameters adding in openAIChat

In my case : I can't use gpt 5.1 because it asks to specify temperature: 1

sourcebot/packages/web/src/features/agents/review-agent/nodes/invokeDiffReviewLlm.ts

Line 26 in ca63bf2

const completion = await openai.chat.completions.create({

I'd like to pass informations like this (maybe it's more in the streamMessages than here :

const completion = await                       
  openai.chat.completions.create({               
    model: "gpt-4.1-mini",                       
    messages: [                                  
      { role: "system", content: prompt }        
    ],                                           
    temperature: env.OPEN_AI_TEMPERATURE,                            
    max_tokens: env.OPEN_AI_MAX_TOKENS,
  });

or maybe better, directly from the models :

"models": [
    {
      "provider": "openai-compatible",
      "baseUrl": "<base-url>",
      "model": "gpt41",
      "displayName": "Gpt 4.1",
      "token": {
        "env": "OPEN_AI_TOKEN"
      },
      "body": {
        "temperature": "1",
        "maxTokens": { "env":  "OPEN_AI_MAX_TOKENS"}
      }
    }
  ]

Thx a lot

[arnaud-thorel-of]

I find in the code :

temperature: env.SOURCEBOT_CHAT_MODEL_TEMPERATURE

You only have to set this in config.json

  "environmentOverrides": {
    "SOURCEBOT_CHAT_MODEL_TEMPERATURE": {
      "type": "number",
      "value": 1.0
    }
  }