Ask HN: How to know when Claude has changed model itself during processing?

Posted by mfaisalghufran on Wednesday September 09, 2026 @11:18AM
from the ask-hn dept.

When I use fable sometimes during processing it shows the complete tenses like "Determining the true cost of the tool" instead of " Mulling or Honing etc "

so does it mean that Claude has changed the model itself when it shows complete processing messages?

( 2 comments | 2 points | on HN )

Re:Ask HN: How to know when Claude has changed model itself ... by RockieYang on Wednesday September 09, 2026 @06:04PM (#49635130)

have you checked session log? ~/.claude/projects/{session}.jsonl

it shall have some thing like this {"parentUuid":"...","message":{"model":"claude-opus-5"}}

[ Parent | on HN ]

Re:Ask HN: How to know when Claude has changed model itself ... by mfaisalghufran on Friday September 11, 2026 @06:38AM (#49656157)

i was referring using claude web. can we do it there?

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