Anthropicsoontrivial59 days left

claude-opus-4-5-20251101

Dated Opus → current Opus.

DeprecatedScheduled

Shutdown2026-11-24

Statussoon

Replacementclaude-opus-4-7

Action requiredProduction calls using claude-opus-4-5-20251101 will fail after 2026-11-24. Update model strings and re-run integration tests before the cutoff.

Quick fix — copy & paste

Breaks on 2026-11-24

model = "claude-opus-4-5-20251101"

Use this instead

model = "claude-opus-4-7"

Weigh prompts on the new model Compare pricing All deprecations