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deepseek v4.1 flash bug tools calling #51077
Description
Description
when i use opencode desktop and select model deepseek v4.1 flash with opencode go plan
i see log on website it always switch provider of this model between frank/DeepSeek-V4.1-Flash <=> deepseek/deepseek-v4.1-flash
and i got error about tools calling on opencode desktop when it use frank/DeepSeek-V4.1-Flash
Plugins
No response
OpenCode version
opencode desktop
Steps to reproduce
No response
Screenshot and/or share link
Operating System
macos
Terminal
No response
Activity
neriousy commentedon Oct 21, 2026
Thanks for the report. This is about how the model itself behaves when served through OpenCode Go (repeating itself, broken tool calls, speed, or rejecting large requests), not a bug in the OpenCode app. We pass these reports to our upstream providers. Starting a new session or running
/compactusually helps with loops and oversized-request errors. Closing this to keep the tracker focused; the main discussion is in #50206.