Anthropic releases Claude Opus 4.7 for long-running agentic work
Claude Opus 4.7 became generally available across Claude products, the API, and major cloud platforms with improved long-running task execution, self-verification, and software engineering.
TOWARD DOOM48confidence 87/100
Why it moved the index
Broad distribution of stronger long-running, self-checking agentic work advances consequential autonomy, while developer-reported evaluations and improved safeguards limit the assessment.
AUDIT TRAIL
Assessment history
- R1Toward 48 · confidence 87
New exact-version launch with verified autonomy, deployment, and safeguard evidence.
11 Aug 2026