Opus 4 .1
Type: Concept
As of November 2026, Opus 4 .1 has been mentioned in one podcast episode on Greg Isenberg (Dec 2025).
Claude is a series of large language models developed by Anthropic. The first model was released in March 2023, and the latest, Claude Opus 4.6, in February 2026.
| Mentioned in | 1 episode on 1 podcast (as of November 2026) |
|---|---|
| First heard | Dec 2025 on Greg Isenberg |
| Field | Artificial intelligence / large language models |
Who talks about Opus 4 .1 on podcasts?
Greg Isenberg brought up Opus 4 .1; the most recent mention was Dec 2025 on Greg Isenberg.
- Be a 10x Vibe Coder (Claude Code + Cursor + MCP) on Greg Isenberg (Dec 2025) — Greg Isenberg
What is Opus 4 .1 mentioned alongside?
Opus 4 .1 is most often mentioned alongside UltraThink, security rules and idea browser .com.
Mentioned together: UltraThink, security rules, idea browser .com, pull request, indexes, Apple Inc., server logs, Hello World, production, prompting