isitdeprecated.com
collectors 1/5 ok (openrouter, litellm, gemini, anthropic) last sync state DEGRADED models 2,985 events 19,470

DEPRECATED

Retired 2026-09-28 — 33 days ago. Requests to this identifier are expected to fail. The provider names gpt-5.6-terra as the replacement.

state=dead sunset=2026-09-28 days_remaining=-33 severity=critical sources=docs,litellm evidence_tier=documentation confirmed_by_endpoint=false documented_by_provider=docs replacement=gpt-5.6-terra corroborated=yes divergent_fields=none checked=2026-10-31 05:09Z

openai/gpt-3.5-turbo-1106

Vendor: openai. Tracked by 2 of 5 sources.

What each source reports

SourceIDContext Max outIn $/Mtok Out $/MtokSunset
docsgpt-3.5-turbo-1106————2026-09-28
litellmgpt-3.5-turbo-110616,3854,096$1$22026-09-28
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.

Change history

SeverityChangeWhat Detected
infodeprecatedgpt-3.5-turbo-1106: deprecation announced for 2025-09-26 (date already passed)2026-10-17
infodeprecatedgpt-3.5-turbo-1106: deprecation announced for 2025-09-26 (date already passed)2026-10-13
infodeprecatedgpt-3.5-turbo-1106: deprecation announced for 2025-09-26 (date already passed)2026-08-05
highdeprecatedgpt-3.5-turbo-1106: retires 2026-09-28 (in 58 days)2026-08-01
lowaddednew model gpt-3.5-turbo-11062026-08-01