Claude Opus 4.5 expands long-running agents and computer use
Anthropic released Claude Opus 4.5 across its apps, API, and major clouds with stronger coding, computer use, tool orchestration, multi-agent coordination, and longer-running workflows.
TOWARD DOOM52confidence 88/100
Why it moved the index
A broadly deployed frontier model with improved computer use, persistent workflows, and multi-agent management directly increases practical consequential autonomy.
AUDIT TRAIL
Assessment history
- R1Toward 52 · confidence 88
New historical record from Anthropic's launch and system card.
11 Aug 2026