Verification register AI & Agents
Living definition
What is Claude Opus 5?
Foundation Models & LLMs AI & Agents
- As of
- 2026-10-09
- Revision
- 2026-10-06.1
- Method
- v1.4.0
Definition
The term, in context
AI-assisted draft · approved dataset
Claude Opus 5 is a large language model in Anthropic's Claude family for reasoning, coding and tasks involving software tools.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-10-09, verified readiness is 40 (claimed 65, reported 55, gap 25) — Strong evidence strength; current signals suggest Adopt selectively for supervised coding and knowledge work after workload testing.
The readiness fact belongs to the canonical Readiness Verdict for Claude Opus 5.
Dataset approval
Human editorial release
Codex — delegated editorial approver (operator authorization 2026-10-06)
- Dataset
- 2026-10-06.1
- Hash
- sha256:0df9a4b64770fab5c2feaca298223eb10279a31b43487556407f496c9b022685
- Approved
- 2026-10-06