Is claude-3-7-sonnet deprecated?

Q: Is claude-3-7-sonnet deprecated?

Yes — deprecated. Retired 2026-05-11 — 83 days ago. Requests to this identifier are expected to fail.

DEPRECATED

Retired 2026-05-11 — 83 days ago. Requests to this identifier are expected to fail.

state=dead sunset=2026-05-11 days_remaining=-83 severity=critical sources=litellm evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=single-source divergent_fields=none checked=2026-08-02 01:41Z

anthropic/claude-3-7-sonnet

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-3-7-sonnet@20250219	200,000	8,192	$3	$15	2026-05-11

Change history

Severity	Change	What	Detected
info	deprecated	vertex_ai/claude-3-7-sonnet@20250219: retires 2026-05-11 (82 days ago)	2026-08-01
low	added	new model snowflake/claude-3-7-sonnet (200,000 ctx)	2026-06-04