All providers · 2 official entries
Claude Sonnet 4 deprecation date & shutdown status by provider
All listed entries have already been shut down.
| Provider | Status | Replacement | Source |
|---|---|---|---|
Anthropicclaude-sonnet-4-20250514 | claude-sonnet-4-6 | Official notice | |
Bedrockanthropic.claude-sonnet-4-20250514-v1:0 | — | Official notice |
Per-provider details
claude-sonnet-4-20250514on Anthropic (Claude API) →anthropic.claude-sonnet-4-20250514-v1:0on Amazon Bedrock →
Questions
When will Claude Sonnet 4 be deprecated?
Anthropic (Claude API): claude-sonnet-4-20250514 was shut down on June 15, 2026. Amazon Bedrock: anthropic.claude-sonnet-4-20250514-v1:0 was shut down on October 14, 2026. Dates come from each provider’s official deprecation page (data verified 2026-09-26).
Is Claude Sonnet 4 deprecated?
Claude Sonnet 4 has a deprecation or retirement entry from Anthropic (Claude API) & Amazon Bedrock. See the table on this page for the exact model IDs and dates.
What should I use instead of Claude Sonnet 4?
The official replacements named by the providers are: claude-sonnet-4-6 (Anthropic, for claude-sonnet-4-20250514).