Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.278 ·

'Auto mode server' status row added to the model/context panel

The model/context status panel gains an 'Auto mode server' row showing Enabled or Disabled

TierNothing to try yethow much it should matter to you
Useful2my rating, 1 to 5
Signal3worth watching, 1 to 5
AreaStatus Panelwhat it touches
KindIn Developmentin v2.1.278,
Nothing to try yet Notable No documentation found

The model/context status panel gains an 'Auto mode server' row showing Enabled or Disabled

What

The status panel that shows model and context details now includes a new row labeled 'Auto mode server', showing either 'Enabled' or 'Disabled'. This value is computed by checking the resolved classifier mode and whether the current model is a reduced-capability ('gimped') one.

Why

This gives users visibility into whether an automatic mode-selection server feature is active for their current model and session, where previously this state wasn't surfaced in the panel at all.

Read from
Names in the bundletengu_quiet_lantern
Feature flag
tengu_quiet_lantern Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.278: on

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.278. It isn't a statement about your account. What a flag value here can and cannot tell you

How sure we are
Two sources agreeTwo things we can check say the same as this entry.
Anthropic's release notes agreeAdded an Auto mode server row to /status showing whether this session's auto mode classifier runs on the server
The name it cites is new in this buildNew in this build: tengu_quiet_lantern

See this entry in the whole of v2.1.278 →