Its theme's rank, 14 days: 79 on the Claude Code sheet
3 people reported
All time, since Oct 23.
Resumed custom subagent loses its type and model via SendMessage
“It loses its type's system prompt, its tool list, maxTurns and its model pin.”
Is this your bug? What gets counted gets fixed. Pile on.
Paste this into your agent. It files your report, with your error and version.
I hit this bug: rapsheet.dev/sheets/claude-code/issues/20762/file Follow it to file my report. Show me the text before you send.
No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends
A custom subagent resumed with SendMessage after /clear or without its original definition runs as general-purpose on the parent's model.
Is this your bug?
File my report- Where
- Subagents
- Versions
- 2.1.306 to 2.1.314
- Platforms
- macOS
- How bad
- Breaks a normal workflow.
Part of: Subagent model not as requested5 bugs
- Sub-agents silently run on Opus 4.83 people
- Bedrock subagent sonnet alias fails2 people
- Subagent view shows parent model4 people
- Subagents ignore session model2 people
Not quite your bug?
- Subagent resume cache miss4 people
Original reports3, newest first
- Custom subagent resumed without its original definition silently inherits the parent model (2.1.314)#106208
- SendMessage resume from a later session (after /clear) drops a custom subagent's type and model#106152
- Cloud session: custom subagent resumed with SendMessage after /clear runs as general-purpose (loses model and cacheTtl)#104713