tengu_partitioned_finch
A Claude Code feature flag, read out of the shipped bundle. It has been in the build since v2.1.314, including the newest one read.
When a resumed session had already finished replying, Claude Code no longer adds a prompt telling the model to continue
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.314.
In the changelogs
4Releases whose published page names tengu_partitioned_finch.
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v2.1.323
Restored approval cards are dropped once the last API error is too old
A restored approval card for a cut-off turn is no longer offered once the last API error is past an age limit
gate cited by this entry
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v2.1.319
Resume holds back re-running a cut-off plan mode turn in another mode
With
CLAUDE_CODE_RESUME_INTERRUPTED_TURNon, a cut-off turn from plan mode is not re-run if the session comes back in another modegate cited by this entry
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v2.1.315
Resumed sessions no longer continue a turn copied from another session
On resume, Claude Code no longer automatically continues an interrupted turn that came from a different session
gate cited by this entry
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v2.1.314
Resumed sessions that had already finished replying are no longer nudged to continue
When a resumed session had already finished replying, Claude Code no longer adds a prompt telling the model to continue
gate cited by this entry
Gate readings
4| Release | Resolved | This account | Anonymous | Compiled default |
|---|---|---|---|---|
| v2.1.323 read on another version | Not enough to say | no value returned | no value returned | on |
| v2.1.319 read on another version | Not enough to say | no value returned | no value returned | on |
| v2.1.315 read on another version | Not enough to say | no value returned | no value returned | on |
| v2.1.314 read on another version | Not enough to say | no value returned | no value returned | on |
Two arms, because they disagree: this account is the one account this site reads and anonymous is a baseline with no identity attached. A reading says nothing about your account, and off cannot rule out a rollout both readings sit outside of. What these readings can and cannot show.
First cited
1The earliest release whose published evidence quoted tengu_partitioned_finch was v2.1.314, 30 Oct 2026. That is the oldest release this project wrote about it, so it is a floor on the name's age and not the release that introduced it. It is not a presence reading: which builds carried the name is the table below.
Presence across releases
1Build by build
9One row per release since the first build this name was read out of. Absent means the build was read and the name was not in it, never mined means no bundle for that release was ever archived, and a declared type or a default is only ever what that release's own bundle stated.
Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the feature flag does. All feature flags.