DOOMBENCH.COM
Capability gains

Ajeya Cotra raises her 2026 AI-agent capability forecast

Ajeya Cotra said Claude Opus 4.6's roughly 12-hour METR time horizon made her January forecast too conservative, and revised her year-end expectation to more than 100 hours on comparable software tasks while stressing wide uncertainty.

0 comments · 0 votesOpen discussion

Public discussion is readable by everyone. Sign in to comment, reply, or vote.

No comments yet. Start the discussion.

Send detailed or private feedback →
CURRENT ASSESSMENT · REVISION 1
TOWARD DOOM46confidence 67/100

Why it moved the index

This is a materially changed, dated forecast grounded in METR measurements and explicit model comparisons. Cotra reports benchmark saturation and a wide confidence interval, but the observed jump from Claude Opus 4.5 to 4.6 led her to expect substantially longer autonomous software tasks and potentially easier decomposition of large projects. It is evidence of a forecast revision, not proof that full AI-R&D automation occurred.

Assessment history

  1. R1
    Toward 46 · confidence 67

    Adds a source-backed forecast revision tied to exact models and measured agent-task horizons.

    14 Aug 2026

Share this page

DoomBench social sharing card for Ajeya Cotra raises her 2026 AI-agent capability forecast.

  1. DoomBench assesses “Ajeya Cotra raises her 2026 AI-agent capability forecast” as evidence moving toward doom, with magnitude 46 and confidence 67 out of 100 in the capability gains category.

  2. The DoomBench assessment of “Ajeya Cotra raises her 2026 AI-agent capability forecast” is based on reporting from Planned Obsolescence and records the editorial rationale, source quality, attribution, and revision history.

  3. DoomBench summarizes “Ajeya Cotra raises her 2026 AI-agent capability forecast” as follows: Ajeya Cotra said Claude Opus 4.6's roughly 12-hour METR time horizon made her January forecast too conservative, and revised her year-end...

    https://www.doombench.com/news/ajeya-cotra-raises-her-2026-ai-agent-capability-forecast-2026-03-05