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

DEPRECATED

Retired 2026-10-15 — 16 days ago. Requests to this identifier are expected to fail.

state=dead sunset=2026-10-15 days_remaining=-16 severity=critical sources=anthropic,docs,litellm evidence_tier=endpoint confirmed_by_endpoint=anthropic documented_by_provider=docs replacement=none corroborated=yes divergent_fields=none checked=2026-10-31 05:09Z

anthropic/claude-haiku-4-5-20251001

Vendor: anthropic. Tracked by 3 of 5 sources.

What each source reports

SourceIDContext Max outIn $/Mtok Out $/MtokSunset
anthropic nativeclaude-haiku-4-5-20251001200,00064,000———
docsclaude-haiku-4-5-20251001————2026-10-15
litellmanthropic.claude-haiku-4-5-20251001-v1:0200,00064,000$1$5—
 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
inforemoved[contradicted — the provider's own endpoint (anthropic) still lists it] eu.anthropic.claude-haiku-4-5-20251001-v1:0 is no longer listed by this source — calls to it are expected to fail2026-10-30
lowaddednew model claude-haiku-4-5-202510012026-10-21
lowmodifiedclaude-haiku-4-5-20251001: capabilities gained web_search2026-10-08
lowmodifiedclaude-haiku-4-5-20251001: capabilities gained server_tools2026-10-06
inforepricedanthropic.claude-haiku-4-5-20251001-v1:0: input_price_per_mtok $1.10/Mtok to $1.00/Mtok2026-09-24
inforepricedanthropic.claude-haiku-4-5-20251001-v1:0: output_price_per_mtok $5.50/Mtok to $5.00/Mtok2026-09-24
inforepricedanthropic.claude-haiku-4-5-20251001-v1:0: cache_read_price_per_mtok $0.11/Mtok to $0.10/Mtok2026-09-24
lowrepricedanthropic.claude-haiku-4-5-20251001-v1:0: input_price_per_mtok $1.00/Mtok to $1.10/Mtok2026-09-24
lowrepricedanthropic.claude-haiku-4-5-20251001-v1:0: output_price_per_mtok $5.00/Mtok to $5.50/Mtok2026-09-24
lowrepricedanthropic.claude-haiku-4-5-20251001-v1:0: cache_read_price_per_mtok $0.10/Mtok to $0.11/Mtok2026-09-24
highdeprecatedclaude-haiku-4-5-20251001: deprecation announced for 2026-10-15 — in 55 days2026-08-21
highdeprecatedclaude-haiku-4-5-20251001: retires 2026-10-15 (in 55 days)2026-08-21
lowmodifiedclaude-haiku-4-5-20251001: capabilities gained native_structured_output2026-08-16
lowmodifiedanthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained tool_search2026-08-12
lowmodifiedapac.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained tool_search2026-08-12
lowmodifiedau.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained tool_search2026-08-12
lowmodifiedeu.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained tool_search2026-08-12
lowmodifiedglobal.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained tool_search2026-08-12
lowmodifiedjp.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained tool_search2026-08-12
lowmodifiedus.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained tool_search2026-08-12
highdeprecatedeu.anthropic.claude-haiku-4-5-20251001-v1:0: retires 2026-10-15 (in 75 days)2026-08-01
lowmodifiedanthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedapac.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedau.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedeu.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedglobal.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedjp.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedus.anthropic.claude-haiku-4-5-20251001-v1:0: capabilities gained parallel_tool_use_config2026-07-02