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[FEATURE]: Github Copilot Gemini 3 Pro #4463

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@conradkoh

Feature hasn't been suggested before.

  • I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

Currently, I am not able to access the Gemini 3.0 Pro using my Github Copilot subscription, even though it works in VSCode.

Activity

  1. added
    discussionUsed for feature requests, proposals, ideas, etc. Open discussion
    on Nov 18, 2025
  2. rekram1-node commented on Nov 18, 2025

    @rekram1-node
    Collaborator

    /oc add gemini 3 pro to the github copilot provider use this data to figure out how to define it, reference other copilot model definitions too:
    {
    "capabilities": {
    "family": "gemini-3-pro",
    "limits": {
    "max_context_window_tokens": 128000,
    "max_output_tokens": 64000,
    "max_prompt_tokens": 128000,
    "vision": {
    "max_prompt_image_size": 3145728,
    "max_prompt_images": 1,
    "supported_media_types": [
    "image/jpeg",
    "image/png",
    "image/webp",
    "image/heic",
    "image/heif"
    ]
    }
    },
    "object": "model_capabilities",
    "supports": {
    "max_thinking_budget": 32000,
    "min_thinking_budget": 258,
    "parallel_tool_calls": true,
    "streaming": true,
    "tool_calls": true,
    "vision": true
    },
    "tokenizer": "o200k_base",
    "type": "chat"
    },
    "id": "gemini-3-pro-preview",
    "model_picker_category": "powerful",
    "model_picker_enabled": true,
    "name": "Gemini 3 Pro (Preview)",
    "object": "model",
    "policy": {
    "state": "unconfigured",
    "terms": "Enable access to the latest Gemini 3 Pro model from Google. Learn more about how GitHub Copilot serves Gemini 3 Pro."
    },
    "preview": true,
    "vendor": "Google",
    "version": "gemini-3-pro-preview"
    },

  3. opencode-agent commented on Nov 18, 2025

    @opencode-agent
    Contributor
  4. rekram1-node commented on Nov 18, 2025

    @rekram1-node
    Collaborator

    oh wrong repo sorry bot

  5. moddi3 commented on Nov 18, 2025

    @moddi3

    can't wait to try🌚

  6. rekram1-node commented on Nov 18, 2025

    @rekram1-node
    Collaborator

    added

    u may need to force a refresh of the cache:

    rm ~/.cache/opencode/models.json

  7. Kjaer commented on Jun 9, 2026

    @Kjaer

    I did remove models.json in fact I removed entire cache folder contents, and I used opencode models --refresh but still no luck. I am using 1.16.2
    My problem is, I have github copilot subscription and I can't connect to Gemini Models. Anthropic and OpenAI models are successfully connected.

  8. rekram1-node commented on Jun 9, 2026

    @rekram1-node
    Collaborator

    @Kjaer the github copilot models u see are directly sourced from what copilot api says u can access

  9. Kjaer commented on Jun 10, 2026

    @Kjaer
    Image

    Yes, I have access to Gemini models, they are working even in VS Code,
    Image

    I was wondering something else would be the issue. How can I debug further?
    I installed opencode-copilot-enhanced plugin and error messages become a little detailed:
    #8417 (comment)

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