Claude Opus 4.1 retires in a week — and its replacement is exactly 3x cheaper
Article summary
Quick briefing — cleaned from the original RSS feed
If you have claude-opus-4-1-20250805 hard-coded anywhere, you have until August 5, 2026 . That is seven days from the day this went up. Anthropic deprecated it on June 5, 2026 and published a tentative retirement date of August 5. It is the only Claude model on Anthropic's status table currently marked Deprecated rather than Active or Retired — and the only Claude model with a retirement date still in the future. The interesting part isn't the deadline. It's what the migration does to your…
1Key Takeaways
- If you have claude-opus-4-1-20250805 hard-coded anywhere, you have until August 5, 2026 .
- That is seven days from the day this went up.
- Anthropic deprecated it on June 5, 2026 and published a tentative retirement date of August 5.
- It is the only Claude model on Anthropic's status table currently marked Deprecated rather than Active or Retired — and the only Claude model with a retirement date still in the future.
2AIWedia Score
9.1/10
Must-read — high impact for AI builders
Based on source trust, recency, category impact, and story depth.
3Why it matters
Coding AI shifts how fast software ships and how much human review each change needs. DEV — AI reports that if you have claude-opus-4-1-20250805 hard-coded anywhere, you have until August 5, 2026 .
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