Fetching from the wire…
01
02
03
04
05
06
07
08
Public story · 2026-03-12 · source-backed
Opus 4.6 hit 12h time horizon (was 5h just 2.5 months ago). Forecast >100h by December 2026. "The whole concept of 'time horizon' starts to break down" at that scale. For the first time, Cotra revised upward her probability of full AI R&D automation. Planned Obsolescence
Each link below shares sources, entities, or timing with this story.
Claude Code uses Opus / Shared entity: Opus / Shared topic / What happened next
Linked by a graph relationship (Claude Code uses Opus); both cover Opus; overlapping topics (break, opus).
Opus built by Anthropic / Shared entity: Opus / Shared topic / What happened next
Linked by a graph relationship (Opus built by Anthropic); both cover Opus; overlapping topics (capability, opus).
Claude Code uses Opus / Shared entity: Opus / Shared topic / What happened next
Linked by a graph relationship (Claude Code uses Opus); both cover Opus; overlapping topics (month, opus).
Cursor uses Opus / Shared entity: December / Shared topic / Earlier coverage
Linked by a graph relationship (Cursor uses Opus); both cover December; overlapping topics (capability, december).
Cursor uses Opus / Shared entity: Opus / What happened next / Tension
Linked by a graph relationship (Cursor uses Opus); both cover Opus; picks up the Opus thread on 2026-07-14.
Opus built by Anthropic / Shared entity: Opus / What happened next / Tension
Linked by a graph relationship (Opus built by Anthropic); both cover Opus; picks up the Opus thread on 2026-06-14.
Cursor uses Opus / Shared entity: Opus / What happened next / Tension
Linked by a graph relationship (Cursor uses Opus); both cover Opus; picks up the Opus thread on 2026-06-01.
Claude Code uses Opus / Shared entity: Opus / What happened next / Tension
Linked by a graph relationship (Claude Code uses Opus); both cover Opus; picks up the Opus thread on 2026-05-09.