Claude Sonnet 4 retirement date and replacement
Amazon Bedrock · Model · retires Oct 14, 2026 (in 20 days)
Dates
Checked Sep 25, 2026 on AWS's page| Retires | Oct 14, 2026 (in 20 days) |
|---|---|
| Announced | Apr 14, 2026 |
| Replacement | None named |
| Identifier | anthropic.claude-sonnet-4-20250514-v1:0 |
| Model maker | Anthropic |
| Notice | Legacy models: end-of-life dates; public extended access from July 14, 2026 |
| Source | docs.aws.amazon.com/bedrock/latest/userguide/model-lifecycle-legacy.html |
Around the same time on Amazon Bedrock
AWS| Retires | What retires | ||
|---|---|---|---|
| Sep 1014 days ago | Claude 3 HaikuAmazon Bedrock · Anthropic · Model | - | Model |
| Sep 1410 days ago | Nova PremierAmazon Bedrock · Amazon · Model | - | Model |
| Sep 1410 days ago | Nova SonicAmazon Bedrock · Amazon · Model | - | Model |
| Sep 30in 6 days | Nova CanvasAmazon Bedrock · Amazon · Model | - | Model |
| Sep 30in 6 days | Nova Reel (amazon.nova-reel-v1:0)Amazon Bedrock · Amazon · Model | - | Model |
| Sep 30in 6 days | Nova Reel (amazon.nova-reel-v1:1)Amazon Bedrock · Amazon · Model | - | Model |
| Nov 26in 63 days | Jamba 1.5 LargeAmazon Bedrock · AI21 Labs · Model | - | Model |
| Nov 26in 63 days | Jamba 1.5 MiniAmazon Bedrock · AI21 Labs · Model | - | Model |
Sources: each vendor's deprecation and lifecycle pages and endoflife.date, checked weekly, and daily for anything due within 30 days. Vendors move dates; their page is the final word. Logos via logo.dev; trademarks belong to their owners.