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[FEATURE]: [Desktop][OAuth] Clarify gpt-5.2 vs gpt-5.2-codex (both route to CODEX_API_ENDPOINT) #10476

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[FEATURE]: [Desktop][OAuth] Clarify gpt-5.2 vs gpt-5.2-codex (both route to CODEX_API_ENDPOINT)#10476
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adamdotdevin
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discussionUsed for feature requests, proposals, ideas, etc. Open discussionwebRelates to opencode on web / desktop

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@jc-244
jc-244
opened on Jan 25, 2026

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

Hi, I noticed that after connecting OpenAI via ChatGPT Pro/Plus OAuth (subscription login), the model picker shows both gpt-5.2 and gpt-5.2-codex.

Image

However, in OAuth mode the custom fetch seems to rewrite any request to the same Codex endpoint. Given this, it looks like both gpt-5.2 and gpt-5.2-codex are routed to the same CODEX_API_ENDPOINT:

https://github.com/anomalyco/opencode/blob/460513a83530d76bd5c3aa61c2e4e6b0dcce8536/packages/opencode/src/plugin/codex.ts#L445-L458

Question: Are gpt-5.2 and gpt-5.2-codex meaningfully different in OAuth mode, or just aliases under the same Codex route?
Request: If the route is the same, please clarify in the model picker (label/rename) or collapse the duplicate option.
THANK YOU

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  1. jc-244
    added
    discussionUsed for feature requests, proposals, ideas, etc. Open discussion
    on Jan 25, 2026
  2. github-actions
    assigned
    adamdotdevin
    on Jan 25, 2026
  3. github-actions
    added
    webRelates to opencode on web / desktop
    on Jan 25, 2026

  4. github-actions commented on Jan 25, 2026

    @github-actions
    github-actionsBot
    on Jan 25, 2026 – with GitHub Actions
    Contributor

    This issue might be related to existing issues about model picker clarity and OAuth configuration. Please check:

    While not exact duplicates, these issues touch on related concerns about model picker clarity and OAuth authentication behavior.

  5. jc-244
    closed this as completedon Jan 25, 2026
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