Is labs-leanstral-1-5 deprecated?

Q: Is labs-leanstral-1-5 deprecated?

Not yet, but retirement is scheduled. Sunset scheduled for 2026-09-30, reported by a third-party catalog. The identifier still resolves today.

RETIRING IN 0 DAYS

Sunset scheduled for 2026-09-30, reported by a third-party catalog. The identifier still resolves today.

state=dying sunset=2026-09-30 days_remaining=0 severity=critical sources=litellm evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=single-source divergent_fields=none checked=2026-09-30 15:40Z

mistral/labs-leanstral-1-5

Vendor: mistral. Tracked by 1 of 5 sources.

What each source reports

**endpoint** = the provider's own machine-readable API, the strongest evidence. **provider docs** = the provider's own documentation, read by a model — first-party content, inferred reading. Unlabelled rows are third-party catalogs. Where sources disagree both values are shown rather than silently reconciled.
Source	ID	Context	Max out	In $/Mtok	Out $/Mtok	Sunset
litellm	mistral/labs-leanstral-1-5	262,144	131,072	$0	$0	2026-09-30

Change history

Severity	Change	What	Detected
critical	deprecated	mistral/labs-leanstral-1-5: deprecation announced for 2026-09-30 — in 0 days	2026-09-30
critical	deprecated	mistral/labs-leanstral-1-5: retires 2026-09-30 (in 0 days)	2026-09-30
low	added	new model mistral/labs-leanstral-1-5 (262,144 ctx)	2026-08-12