anomalyco / anomalyco/opencode
Grok 4.5 hangs after image attachments
@jlongster is already working on this.
Since Aug 18, 2026.
- Dominant language
- TypeScript
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Description
Description
In the OpenCode desktop app on Windows, selecting Grok 4.5 and attaching an image consistently causes the agent to stop responding.
The image thumbnail appears in the message. The agent then attempts to locate/read the PNG, including a text-style Read call such as Read 1.png offset=1 limit=5, and never produces a final response.
This reproduces across fresh sessions and multiple PNGs. Directly attached images appear to work with other vision-capable assistants, so this may be Grok-specific provider routing or OpenCode’s image/tool handoff.
Expected: Grok should receive the image as multimodal input and answer, or return a visible error.
Environment: OpenCode desktop, Windows, Grok 4.5.
Plugins
no plugins
OpenCode version
No response
Steps to reproduce
No response
Screenshot and/or share link
Operating System
win 11
Terminal
No response
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