[Bug] Session token consumption uses wrong model pricing after model update in separate session
Status Open
Reported on v2.1.220
Maintainer reply None cached
Activity 0 comments · opened Jul 27, 2026
Bug Description
I was on a session with Opus 4.8 and did not exit the session - we can call this session A. In another session (B), I had updated and was running Opus 5 and Fable 5. However, in the session A where I had not exited and come back in, it was consuming my tokens as Fable 5 as I could see it go up in the useage stats in the app.
It was consuming them very quickly, even though I was on Opus 4.8. From that perspective, it used a lot of my tokens, and I was not aware until the last minute.
Environment Info
- Platform: darwin
- Terminal: Apple_Terminal
- Version: 2.1.220
- Feedback ID: ae6da49f-0759-4a6a-bd11-69223fc9954d
Errors
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