using claude-opus-4-1-20250805 hangs

[denniszl]

I have a claude max subscription I'm using with opencode, however it seems claude-opus-4-1-20250805 using the anthropic provider seems to hang on generating... for me.

With debug on, I don't really see anything going on, or any errors, just a lot of

DEBUG 2025-10-06T08:37:09 +92ms service=tui timeTakenMs=1 messages.renderView
DEBUG 2025-10-06T08:37:09 +92ms service=tui timeTakenMs=1 messages.renderView
DEBUG 2025-10-06T08:37:09 +90ms service=tui timeTakenMs=1 messages.renderView
DEBUG 2025-10-06T08:37:09 +91ms service=tui timeTakenMs=1 messages.renderView

kind of messages after fetching the models.

DEBUG 2025-10-06T08:34:48 +1ms service=tui agent=build model=claude-opus-4-1-20250805 provider=anthropic Selected model from current agent

is also returned.

Using sonnet 4.5 seems to work, so I don't think it's a problem with my authentication.

Version 0.14.3

[github-actions]

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

• Opencode stuck in "generating" #2512: Opencode stuck in "generating" - Similar hanging behavior with generating status
• TUI stuck forever #2819: TUI stuck forever - Stuck after model selection with similar debug logs
• [BUG] OpenCode just hangs randomly after receiving instructions #2940: OpenCode just hangs randomly after receiving instructions - Random hanging behavior
• Claude Opus 4 appears in model selector but returns "Invalid model name" error when selected #473: Claude Opus 4 appears in model selector but returns "Invalid model name" error when selected - Specific Claude Opus 4 model issues
• Hangs without error message when Claude Code session limit is reached #2964: Hangs without error message when Claude Code session limit is reached - Hanging without clear error messages (though this was closed)

Feel free to ignore if none of these address your specific case with claude-opus-4-1-20250805.

[rekram1-node]

@denniszl we need to display certain anthropic errors better... could it be that you:

• exceeded your usage?

[denniszl]

@rekram1-node hmm.. it's possible. But I got that error over multiple days.

[rekram1-node]

they did decrease the opus limits quite a lot recently so idk

[denniszl]

@rekram1-node I just confirmed with claude code, it is a problem with weekly limit.

[rekram1-node]

gotcha, we have another issue tracking the need to show claude errors better, I will close this in favor of that one