isitdeprecated.com
collectors 5/5 ok last sync state ok models 1,987 events 1,226

NOT DEPRECATED

Served by the provider's own endpoint (anthropic). No retirement date announced. Sources disagree on: context_tokens.

state=alive sunset=none days_remaining=n/a severity=low sources=anthropic,litellm evidence_tier=endpoint confirmed_by_endpoint=anthropic documented_by_provider=false replacement=none corroborated=yes divergent_fields=context_tokens checked=2026-08-02 01:41Z

anthropic/claude-sonnet-4-5-20250929

Vendor: anthropic. Tracked by 2 of 5 sources.

What each source reports

SourceIDContext Max outIn $/Mtok Out $/MtokSunset
anthropic nativeclaude-sonnet-4-5-202509291,000,00064,000———
litellmanthropic.claude-sonnet-4-5-20250929-v1:0200,00064,000$3$15—
 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-sonnet-4-5-20250929: capabilities gained native_structured_output2026-07-14
lowmodifiedbedrock/us-gov-east-1/claude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedbedrock/us-gov-west-1/claude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedclaude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedanthropic.claude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedau.anthropic.claude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedeu.anthropic.claude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedglobal.anthropic.claude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedjp.anthropic.claude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowmodifiedus.anthropic.claude-sonnet-4-5-20250929-v1:0: capabilities gained parallel_tool_use_config2026-07-02
lowrepricedbedrock/us-gov-east-1/claude-sonnet-4-5-20250929-v1:0: input_price_per_mtok $3.30/Mtok to $3.60/Mtok2026-06-02
lowrepricedbedrock/us-gov-east-1/claude-sonnet-4-5-20250929-v1:0: output_price_per_mtok $16.50/Mtok to $18.00/Mtok2026-06-02
lowrepricedbedrock/us-gov-east-1/claude-sonnet-4-5-20250929-v1:0: cache_read_price_per_mtok $0.33/Mtok to $0.36/Mtok2026-06-02
lowrepricedbedrock/us-gov-west-1/claude-sonnet-4-5-20250929-v1:0: input_price_per_mtok $3.30/Mtok to $3.60/Mtok2026-06-02
lowrepricedbedrock/us-gov-west-1/claude-sonnet-4-5-20250929-v1:0: output_price_per_mtok $16.50/Mtok to $18.00/Mtok2026-06-02
lowrepricedbedrock/us-gov-west-1/claude-sonnet-4-5-20250929-v1:0: cache_read_price_per_mtok $0.33/Mtok to $0.36/Mtok2026-06-02