isitdeprecated.com
collectors 5/5 ok last sync state ok models 2,715 events 12,893

RETIRING IN 337 DAYS

Sunset scheduled for 2027-09-02, reported by a third-party catalog. The identifier still resolves today.

state=dying sunset=2027-09-02 days_remaining=337 severity=high sources=litellm evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=single-source divergent_fields=none checked=2026-09-30 15:40Z

openai/gpt-5.4-2026-03-05

Vendor: openai. Tracked by 1 of 5 sources.

What each source reports

SourceIDContext Max outIn $/Mtok Out $/MtokSunset
litellmazure/eu/gpt-5.4-2026-03-05922,000128,000$2.75$16.52027-09-02
 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
highmodifiedazure/eu/gpt-5.4-2026-03-05: context_tokens cut 1,050,000 to 922,0002026-09-30
highmodifiedazure/gpt-5.4-2026-03-05: context_tokens cut 1,050,000 to 922,0002026-09-30
highmodifiedazure/us/gpt-5.4-2026-03-05: context_tokens cut 1,050,000 to 922,0002026-09-30
highmodifiedazure_ai/gpt-5.4-2026-03-05: context_tokens cut 1,050,000 to 922,0002026-09-30
inforepricedazure/eu/gpt-5.4-2026-03-05: cache_read_price_per_mtok $0.28/Mtok to $0.28/Mtok2026-09-16
inforepricedazure/us/gpt-5.4-2026-03-05: cache_read_price_per_mtok $0.28/Mtok to $0.28/Mtok2026-09-16
highmodifiedgpt-5.4-2026-03-05: capabilities lost minimal_reasoning_effort2026-09-11
mediumdeprecatedazure_ai/gpt-5.4-2026-03-05: deprecation announced for 2027-09-02 — in 377 days2026-08-21
mediumdeprecatedazure_ai/gpt-5.4-2026-03-05: retires 2027-09-02 (in 377 days)2026-08-21
lowmodifiedazure/eu/gpt-5.4-2026-03-05: capabilities gained minimal_reasoning_effort, none_reasoning_effort, xhigh_reasoning_effort2026-08-16
lowmodifiedazure/gpt-5.4-2026-03-05: capabilities gained minimal_reasoning_effort, none_reasoning_effort, xhigh_reasoning_effort2026-08-16
lowmodifiedazure/us/gpt-5.4-2026-03-05: capabilities gained minimal_reasoning_effort, none_reasoning_effort, xhigh_reasoning_effort2026-08-16
lowmodifiedgpt-5.4-2026-03-05: capabilities gained minimal_reasoning_effort, none_reasoning_effort, xhigh_reasoning_effort2026-08-16
mediumdeprecatedazure/eu/gpt-5.4-2026-03-05: deprecation announced for 2027-09-02 — in 386 days2026-08-12
mediumdeprecatedazure/gpt-5.4-2026-03-05: deprecation announced for 2027-09-02 — in 386 days2026-08-12
mediumdeprecatedazure/us/gpt-5.4-2026-03-05: deprecation announced for 2027-09-02 — in 386 days2026-08-12
mediumdeprecatedazure/eu/gpt-5.4-2026-03-05: retires 2027-09-02 (in 386 days)2026-08-12
mediumdeprecatedazure/gpt-5.4-2026-03-05: retires 2027-09-02 (in 386 days)2026-08-12
mediumdeprecatedazure/us/gpt-5.4-2026-03-05: retires 2027-09-02 (in 386 days)2026-08-12
lowaddednew model azure/eu/gpt-5.4-2026-03-05 (1,050,000 ctx)2026-07-06
lowaddednew model azure/us/gpt-5.4-2026-03-05 (1,050,000 ctx)2026-07-06
infomodified[source artifact — 6 providers changed identically on the same day] azure/gpt-5.4-2026-03-05: capabilities lost service_tier2026-06-27
infomodified[source artifact — 6 providers changed identically on the same day] azure_ai/gpt-5.4-2026-03-05: capabilities lost service_tier2026-06-27
infomodified[source artifact — 6 providers changed identically on the same day] gpt-5.4-2026-03-05: capabilities lost service_tier2026-06-27
lowaddednew model azure_ai/gpt-5.4-2026-03-05 (1,050,000 ctx)2026-05-16