Is ft:gpt-4.1-mini-2025-04-14 deprecated?

Q: Is ft:gpt-4.1-mini-2025-04-14 deprecated?

Not yet, but retirement is scheduled. Sunset scheduled for 2027-01-14, reported by a third-party catalog. The identifier still resolves today.

RETIRING IN 75 DAYS

Sunset scheduled for 2027-01-14, reported by a third-party catalog. The identifier still resolves today.

state=dying sunset=2027-01-14 days_remaining=75 severity=high sources=litellm evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=single-source divergent_fields=none checked=2026-10-31 05:09Z

openai/ft:gpt-4.1-mini-2025-04-14

Vendor: openai. 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	ft:gpt-4.1-mini-2025-04-14	1,047,576	32,768	$0.8	$3.2	2027-01-14

Change history

Severity	Change	What	Detected
medium	deprecated	ft:gpt-4.1-mini-2025-04-14: deprecation announced for 2027-01-14 — in 91 days	2026-10-15
medium	deprecated	ft:gpt-4.1-mini-2025-04-14: retires 2027-01-14 (in 91 days)	2026-10-15