deepseekV4-flash api model returning HTTP 500

[logeek404]

Description

API issues

Plugins

No response

OpenCode version

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Steps to reproduce

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Screenshot and/or share link

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Operating System

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Terminal

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[github-actions]

This issue doesn't fully meet our contributing guidelines.

What needs to be fixed:

• The Description field contains only "API issues" — this is not enough to understand the problem. Please describe what you were doing, what went wrong, and what error you saw.
• OpenCode version is missing (left as No response).
• Steps to reproduce is missing (left as No response).
• Operating System and Terminal are missing (left as No response).

Please edit this issue to address the above within 2 hours, or it will be automatically closed.

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

• MiMo V2.5 and DeepSeek V4 Flash - Internal Server Error #35482: MiMo V2.5 and DeepSeek V4 Flash — Internal Server Error (same model, same HTTP 500 symptom via OpenCode Go)

If you believe this was flagged incorrectly, please let a maintainer know.

[vathsaskm]

same issue faced here

[flyklmwl]

same issue

[XXQwo]

same issue

[mengzhikai-stack]

same issue

[johnnyccy102578]

same issue

[fgedhrthr]

same here

[1123Chase1123]

All API endpoints at https://opencode.ai/zen/go/v1 return HTTP 500 with {"status":500,"unhandled":true,"message":"HTTPError"}. Both GET /v1/models and POST /v1/chat/completions are affected across all models (glm-5.2, deepseek-v4-flash, minimax-m3, etc.). The "unhandled":true suggests an uncaught server-side exception.

[henningsieh]

I tried it out at 08:29 CEST, it is working again.

[github-actions]

This issue has been automatically closed because it was not updated to meet our contributing guidelines within the 2-hour window.

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