AI model
Claude Sonnet 4.5 on Amazon Bedrock retires on April 8, 2027
- Date
- (UTC)
- Model ID
anthropic.claude-sonnet-4-5-20250929-v1:0- Platform
- Amazon Bedrock
- Provider
- Anthropic
- Last checked
What changes
Deprecated on 2026-10-08.
- Deprecated
- End of life
Source
Anthropic | Claude Sonnet 4.5 | anthropic.claude-sonnet-4-5-20250929-v1:0 | af-south-1, ap-east-2, ap-northeast-1, ap-northeast-2, ap-northeast-3, ap-south-1, ap-south-2, ap-southeast-1, ap-southeast-2, ap-southeast-3, ap-southeast-4, ap-southeast-5, ap-southeast-6, ap-southeast-7, ca-central-1, ca-
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