Is claude-3-5-haiku deprecated?

Q: Is claude-3-5-haiku deprecated?

Yes — deprecated. Retired 2026-07-05 — 87 days ago. Requests to this identifier are expected to fail.

DEPRECATED

Retired 2026-07-05 — 87 days ago. Requests to this identifier are expected to fail.

state=dead sunset=2026-07-05 days_remaining=-87 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

anthropic/claude-3-5-haiku

Vendor: anthropic. 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	vertex_ai/claude-3-5-haiku	200,000	8,192	$1	$5	2026-07-05

Change history

Severity	Change	What	Detected
info	deprecated	vertex_ai/claude-3-5-haiku: deprecation announced for 2026-07-05 (date already passed)	2026-09-24
info	deprecated	vertex_ai/claude-3-5-haiku@20241022: deprecation announced for 2026-07-05 (date already passed)	2026-09-24
info	deprecated	vertex_ai/claude-3-5-haiku: retires 2026-07-05 (81 days ago)	2026-09-24
info	deprecated	vertex_ai/claude-3-5-haiku@20241022: retires 2026-07-05 (81 days ago)	2026-09-24