Amazon Bedrock
anthropic.claude-3-sonnet-20240229-v1:0 model retirement
Stops workingSubscribe to Amazon BedrockShare
Calls to the model anthropic.claude-3-sonnet-20240229-v1:0 on Amazon Bedrock stop working on November 13, 2026.
In Amazon Bedrock's words
Model provider: Anthropic; Model name: Claude 3 Sonnet; Model ID: anthropic.claude-3-sonnet-20240229-v1:0; Regions: ap-south-1, ap-southeast-1, eu-west-2; Legacy date: October 10, 2026; EOL date: November 13, 2026; Public extended access start date: October 10, 2026
Facts
- API
- Amazon Bedrock
bedrock.us-east-1.amazonaws.com - Model
anthropic.claude-3-sonnet-20240229-v1:0- Kind
- Model retirement
- Announced
- October 10, 2026
- Takes effect
- November 13, 2026
- Calls after that day
- Fail
- Source
- Deprecations page
- Last updated
- Verified
- , against Amazon Bedrock's own pages
Questions
When does anthropic.claude-3-sonnet-20240229-v1:0 shut down?
Calls to the model anthropic.claude-3-sonnet-20240229-v1:0 on Amazon Bedrock stop working on November 13, 2026.
What happens to calls after November 13, 2026?
They fail from that day.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
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Is your code calling this?
Okapi finds the calls this change hits in your repo and opens the pull request with the fix before November 13, 2026.