isitdeprecated.com
collectors 5/5 ok last sync state ok models 2,537 events 7,802

RETIRING IN 254 DAYS

Sunset scheduled for 2027-05-28, reported by a third-party catalog. The identifier still resolves today.

state=dying sunset=2027-05-28 days_remaining=254 severity=high sources=anthropic,litellm evidence_tier=endpoint confirmed_by_endpoint=anthropic documented_by_provider=false replacement=none corroborated=yes divergent_fields=none checked=2026-09-16 03:02Z

anthropic/claude-opus-4-8

Vendor: anthropic. Tracked by 2 of 5 sources.

What each source reports

SourceIDContext Max outIn $/Mtok Out $/MtokSunset
anthropic nativeclaude-opus-4-81,000,000128,000———
litellmazure_ai/claude-opus-4-81,000,000128,000$5$252027-05-28
 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
lowmodifiedclaude-opus-4-8: capabilities gained fast_mode2026-09-16
mediumdeprecatedazure_ai/claude-opus-4-8: deprecation announced for 2027-09-01 — in 365 days2026-09-01
mediumdeprecatedazure_ai/claude-opus-4-8: retires 2027-09-01 (in 365 days)2026-09-01
lowaddednew model deepinfra/anthropic/claude-opus-4-8 (1,000,000 ctx)2026-08-28
mediumdeprecatedclaude-opus-4-8: deprecation announced for 2027-05-28 — in 280 days2026-08-21
mediumdeprecatedvertex_ai/claude-opus-4-8: deprecation announced for 2027-05-28 — in 280 days2026-08-21
lowmodifiedclaude-opus-4-8: capabilities gained mid_conversation_system2026-08-21
mediumdeprecatedclaude-opus-4-8: retires 2027-05-28 (in 280 days)2026-08-21
mediumdeprecatedvertex_ai/claude-opus-4-8: retires 2027-05-28 (in 280 days)2026-08-21
lowmodifiedazure_ai/claude-opus-4-8: context_tokens raised 200,000 to 1,000,0002026-07-26
infomodified[conflict — anthropic reports context_tokens=1,000,000] azure_ai/claude-opus-4-8: context_tokens cut 1,000,000 to 200,0002026-07-25
lowmodifiedazure_ai/claude-opus-4-8: context_tokens raised 200,000 to 1,000,0002026-07-24
lowmodifiedazure_ai/claude-opus-4-8: capabilities gained mid_conversation_system2026-07-20
lowmodifiedvertex_ai/claude-opus-4-8: capabilities gained mid_conversation_system2026-07-20
lowmodifiedclaude-opus-4-8: capabilities gained native_structured_output2026-07-14
lowmodifiedanthropic.claude-opus-4-8: capabilities gained mid_conversation_system2026-07-11
lowmodifiedau.anthropic.claude-opus-4-8: capabilities gained mid_conversation_system2026-07-11
lowmodifiedeu.anthropic.claude-opus-4-8: capabilities gained mid_conversation_system2026-07-11
lowmodifiedglobal.anthropic.claude-opus-4-8: capabilities gained mid_conversation_system2026-07-11
lowaddednew model jp.anthropic.claude-opus-4-8 (1,000,000 ctx)2026-07-11
lowmodifiedus.anthropic.claude-opus-4-8: capabilities gained mid_conversation_system2026-07-11
lowmodifiedanthropic.claude-opus-4-8: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedau.anthropic.claude-opus-4-8: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedeu.anthropic.claude-opus-4-8: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedglobal.anthropic.claude-opus-4-8: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedus.anthropic.claude-opus-4-8: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedclaude-opus-4-8: capabilities gained speed2026-06-24
infomodified[source artifact — 3 providers changed identically on the same day] azure_ai/claude-opus-4-8: capabilities gained adaptive_thinking2026-06-05
infomodified[source artifact — 3 providers changed identically on the same day] anthropic.claude-opus-4-8: capabilities gained adaptive_thinking2026-06-05
infomodified[source artifact — 3 providers changed identically on the same day] au.anthropic.claude-opus-4-8: capabilities gained adaptive_thinking2026-06-05
infomodified[source artifact — 3 providers changed identically on the same day] eu.anthropic.claude-opus-4-8: capabilities gained adaptive_thinking2026-06-05
infomodified[source artifact — 3 providers changed identically on the same day] global.anthropic.claude-opus-4-8: capabilities gained adaptive_thinking2026-06-05
infomodified[source artifact — 3 providers changed identically on the same day] us.anthropic.claude-opus-4-8: capabilities gained adaptive_thinking2026-06-05
infomodified[source artifact — 3 providers changed identically on the same day] vertex_ai/claude-opus-4-8: capabilities gained adaptive_thinking2026-06-05
lowaddednew model claude-opus-4-8 (1,000,000 ctx)2026-05-29
lowaddednew model azure_ai/claude-opus-4-8 (200,000 ctx)2026-05-29
lowaddednew model anthropic.claude-opus-4-8 (1,000,000 ctx)2026-05-29
lowaddednew model au.anthropic.claude-opus-4-8 (1,000,000 ctx)2026-05-29
lowaddednew model eu.anthropic.claude-opus-4-8 (1,000,000 ctx)2026-05-29
lowaddednew model global.anthropic.claude-opus-4-8 (1,000,000 ctx)2026-05-29