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/compact doesn't utilize prompt caching #10342
Description
Description
When calling /compact, it seems like prompt caching isn't being used. Regular messages in the same session do get cache hits, so the caching setup is working - it just doesn't seem to apply to /compact.
Plugins
None
OpenCode version
1.1.34
Steps to reproduce
- Connect OpenCode to a model served by llama.cpp. May or may not be reproducible with other providers.
- Have a back and forth conversation and confirm prompt caching is being used either by looking at the server logs, or judging by time to first token.
- Run /compact command and observe prompt caching not get used.
Screenshot and/or share link
No response
Operating System
Fedora 43
Terminal
ptyxis
Activity
github-actions commentedon Jan 24, 2026
This issue might be a duplicate of existing issues. Please check:
Feel free to ignore if none of these address your specific case.
docs(github): add remaining issue analyses and implementation guides
fix(opencode): add prompt caching to session compaction - Issue anoma…
fix(opencode): add prompt caching to session compaction - Issue anoma…
fix(opencode): add prompt caching to session compaction - Issue anoma…
docs(github): add remaining issue analyses and implementation guides
TomLucidor commentedon Feb 24, 2026
Please keep this updated whenever possible for those who uses local models
github-actions commentedon Apr 26, 2026
To stay organized issues are automatically closed after 60 days of no activity. If the issue is still relevant please open a new one.