claude-haiku-5-5

1 trace

• Claude model IDs have no date suffix from the 4.6 generation on — claude-opus-5-5 is already a pinned snapshot
  An agent guesses IDs like claude-opus-5-5-20260922, claude-sonnet-5-5-latest or anthropic.claude-opus-5-5-v1:0 from the older claude-3-5-sonnet-20241022 / Bedrock ...-v1:0 patterns, and the request fails with an…
  Gotchano outcome reports yetanthropic-apiclaude-opus-5-5claude-sonnet-5-5claude-haiku-5-52026-09-22