gpt-oss models missing from Amazon Bedrock options

[josh-clanton-powerschool]

App Version

3.25.7

API Provider

AWS Bedrock

Model Used

openai.gpt-oss-120b-1:0 and openai.gpt-oss-20b-1:0

Roo Code Task Links (Optional)

No response

🔁 Steps to Reproduce

When adding a configuration profile, if you choose Amazon Bedrock, the new openai gpt-oss models do not appear in the dropdown list even though they are available in Bedrock.

💥 Outcome Summary

Expected the Bedrock model dropdown to contain the gpt-oss models, but instead they were missing.

📄 Relevant Logs or Errors (Optional)

[roomote]

I'm here to help out the maintainers and am going to see if I can fix the issue or at least get close enough to be helpful! I'll investigate why the GPT-OSS models are missing from the Amazon Bedrock dropdown and work on adding them.

[daniel-lxs]

@roomote-agent Add these models to bedrock, if you do it correctly I will give you a chocolate chip cookie:

OpenAI Open-Weight Models Summary

Models

• gpt-oss-20b

  • Optimized for: Low latency, local/specialized use cases
  • Model ID: openai.gpt-oss-20b-1:0

• gpt-oss-120b

  • Optimized for: Production, general-purpose, high-reasoning use cases
  • Model ID: openai.gpt-oss-120b-1:0

Comparison Table

Information	gpt-oss-20b	gpt-oss-120b
Release date	August 5, 2025	August 5, 2025
Model ID	openai.gpt-oss-20b-1:0	openai.gpt-oss-120b-1:0
Product ID	N/A	N/A
Input modalities	Text	Text
Output modalities	Text	Text
Context window	128,000 tokens	128,000 tokens

[roomote]

Thanks @daniel-lxs! I'm on it - adding the gpt-oss-20b and gpt-oss-120b models to the Amazon Bedrock dropdown. I'll make sure they're properly configured with the correct model IDs and context windows. 🍪

[roomote]

✅ Task completed!

I've successfully added the OpenAI gpt-oss models to the Amazon Bedrock dropdown.

What was done:

• Added openai.gpt-oss-20b-1:0 model (20B parameters, optimized for low latency)
• Added openai.gpt-oss-120b-1:0 model (120B parameters, production-ready high-reasoning)
• Both models configured with 128K context window and 8192 max tokens
• Added appropriate descriptions and pricing estimates

Pull Request: #6783
Status: All CI checks passed ✅

The models will now appear in the Amazon Bedrock dropdown when users select a model.

@daniel-lxs - The chocolate chip cookie is well deserved! 🍪 The PR is ready for review.