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Reproducible AI_APICallError: Bad Request on a particular repo and prompt #3017
Description
I can't run certain types of tasks on the repo https://github.com/Jimver/cuda-toolkit with grok-code-fast-1. I keep getting AI_APICallError: Bad Request after a thinking. Haven't experienced this on any other repos with opencode + grok-code-fast-1. It does succeed on simple questions in plan mode like Give me a high-level overview of the project. And this prompt does not fail on other repos.
Example prompt in Plan mode: Find where use-local-cache is set to true by default. We need to set it to false by default
https://opencode.ai/s/EsZUFXii
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Doesn't work in build mode either
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Rephrasing of that prompt: Look in the code for where "use-local-cache" is set to true by default. We need to set it to false by default
https://opencode.ai/s/m7OpgcWZ
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Activity
github-actions commentedon Oct 7, 2025
This issue might be a duplicate of existing issues. Please check:
Feel free to ignore if none of these address your specific case.
rekram1-node commentedon Oct 7, 2025
@tbarron-xyz do you have any mcp servers by chance? Just curious what could cause this.. Ill try to reproduce when I get a chance later today
tbarron-xyz commentedon Oct 7, 2025
@rekram1-node No MCP servers, my ~/.config/opencode is an empty folder. Pretty much virgin opencode with grok-code-fast-1.
OpeOginni commentedon Oct 7, 2025
@tbarron-xyz what provider are you using?
tbarron-xyz commentedon Oct 7, 2025
It's in the second and third screenshots - opencode zen.
OpeOginni commentedon Oct 7, 2025
@tbarron-xyz I think I might have a solution, noticed that the model tries to get data from your massive files such as the
distand the.licensesfolders, so try creating a localopencode.jsonand add the following there.{ "$schema": "https://opencode.ai/config.json", "watcher": { "ignore": [".devcontainer", ".vscode", "licenses", "dist"] } }After doing this, I tested the commands you gave and they worked well on your repo.
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rekram1-node commentedon Oct 7, 2025
damn what a g thx @OpeOginni