All providers · 3 official entries
Claude Opus 4.1 deprecation date & shutdown status by provider
Next shutdown: anthropic.claude-opus-4-1-20250805-v1:0 on Amazon Bedrock, January 8, 2027.
| Provider | Status | Replacement | Source |
|---|---|---|---|
Anthropicclaude-opus-4-1-20250805 | claude-opus-4-8 | Official notice | |
Bedrockanthropic.claude-opus-4-1-20250805-v1:0 | — | Official notice | |
Azureclaude-opus-4-1 | claude-opus-5 | Official notice |
Per-provider details
claude-opus-4-1-20250805on Anthropic (Claude API) →anthropic.claude-opus-4-1-20250805-v1:0on Amazon Bedrock →claude-opus-4-1on Microsoft Foundry / Azure OpenAI →
Related models
Questions
When will Claude Opus 4.1 be deprecated?
Anthropic (Claude API): claude-opus-4-1-20250805 was shut down on August 5, 2026. Amazon Bedrock: anthropic.claude-opus-4-1-20250805-v1:0 is scheduled to shut down on January 8, 2027. Microsoft Foundry / Azure OpenAI: claude-opus-4-1 was shut down on August 5, 2026. Dates come from each provider’s official deprecation page (data verified 2026-09-26).
Is Claude Opus 4.1 deprecated?
Claude Opus 4.1 has a deprecation or retirement entry from Anthropic (Claude API), Amazon Bedrock & Microsoft Foundry / Azure OpenAI. See the table on this page for the exact model IDs and dates.
What should I use instead of Claude Opus 4.1?
The official replacements named by the providers are: claude-opus-4-8 (Anthropic, for claude-opus-4-1-20250805); claude-opus-5 (Azure, for claude-opus-4-1).