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Sweep 01 Oct 2026 · 17:27Z Build v2.1.287 508 read Stable v2.1.285 Latest v2.1.287 Next v2.1.287 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.287 ·

A server-provided configuration now accepts a thinking_strip field

A configuration Claude Code reads now has a thinking_strip field, alongside its existing role_line_scan and extract_transport fields

Nothing to try yet In Development
JSON All of v2.1.287
Nothing to try yetTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
InternalsArea: what it touches
In DevelopmentKind: in v2.1.287,
In DevelopmentSection of the release
What

A configuration that Claude Code reads, the same one that holds extract_transport and role_line_scan, now also reads a field called thinking_strip. Nothing yet shows what Claude Code does with it.

Why

The name suggests a future option for removing thinking blocks, which are the passages where the model writes out its reasoning. How it is used is not yet visible.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhat `thinking_strip` does, and what values it takes, is not known.

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