Paid model fails with "Unexpected server error" #41944

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1. github-actions

   assigned

   MrMushrooooom

   on Aug 12, 2026
2. github-actions commented on Aug 12, 2026

   

   github-actionsbot

   on Aug 12, 2026 – with GitHub Actions

   Contributor

   More actions

   This issue might be a duplicate of existing issues. Please check:

   • All paid OpenCode Zen models fail with 'Upstream request failed' — free models work #36506: All paid OpenCode Zen models fail with 'Upstream request failed' — free models work (same symptom: free model works, paid model fails with server error)
   • opencode-go (Console Go) provider returns 400/401/500 for subscribed models #37056: opencode-go (Console Go) provider returns 400/401/500 for subscribed models (same provider, similar 500 errors)
   • Bug: opencode run fails with "Unexpected server error" while API and TUI work fine #38800: opencode run fails with "Unexpected server error" while API and TUI work fine (similar environment-dependent failure)

   If your issue is specifically about the paid model working on one machine (desktop/Windows) but not another (server/Linux) with the same key and version, that environment-specific angle may be distinct. Please check the above issues to see if they capture the same root cause before proceeding.
3. 1996y2007-star commented on Oct 7, 2026

   

   1996y2007-star

   on Oct 7, 2026

   More actions

   I have the same issue with an active OpenCode Go subscription.

   OpenCode version: 1.17.11
   Go dashboard: active subscription, 0% usage
   OpenCode Go credential is configured and model discovery works.

   Failures across multiple Go models:

   deepseek-v4-pro
   → Unexpected server error
   ref: err_5b3d24c2

   glm-5.3-flash
   → Unexpected server error
   ref: err_920352ea

   kimi-k2.7-code
   → Unexpected server error
   ref: err_75734ac3

   This is not model-specific.

   Please check whether my Go entitlement/service account is correctly provisioned on the Go backend.