Is morph-v3-fast deprecated?

Q: Is morph-v3-fast deprecated?

No — still supported. Listed by litellm, openrouter. No retirement date announced. Neither the provider's API nor its documentation has been checked for this model.

NOT DEPRECATED

Listed by litellm, openrouter. No retirement date announced. Neither the provider's API nor its documentation has been checked for this model. Sources disagree on: context_tokens, max_output_tokens.

state=alive sunset=none days_remaining=n/a severity=low sources=litellm,openrouter evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=yes divergent_fields=context_tokens,max_output_tokens checked=2026-11-01 05:11Z

morph/morph-v3-fast

Vendor: morph. Tracked by 2 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	morph/morph-v3-fast	16,000	16,000	$0.8	$1.2	—
openrouter	morph/morph-v3-fast	262,144	131,072	$0.8	$1.2	—

Change history

Severity	Change	What	Detected
low	modified	morph/morph-v3-fast: context_tokens raised 81,920 to 262,144	2026-10-18
low	modified	morph/morph-v3-fast: max_output_tokens raised 38,000 to 131,072	2026-10-18
low	modified	morph/morph-v3-fast: capabilities gained logprobs, response_format, structured_outputs, top_logprobs	2026-10-18
medium	removed	[one catalog only — litellm, openrouter still list it] openrouter/morph/morph-v3-fast is no longer listed by this source — calls to it are expected to fail	2026-10-10
low	added	new model openrouter/morph/morph-v3-fast (81,920 ctx)	2026-09-18