Chapter 01 : First impressions Introducing Claude Opus 4.5 01 First impressions 02 Evaluating Claude Opus 4.5 03 A step forward on safety 04 New on the Claude Developer Platform 05 Product updates Published Nov 24, 2025 Category Models Topics Claude Opus Coding Agents Claude Developer Platform, the company said on 24 November 2025.
Related articles Frontier Red Team Aug 13, 2026 Patterns and problems in emerging multiagent systems View more Our newest model, Claude Opus 4.5, is available today. It’s intelligent, efficient, and the best model in the world for coding, agents, and computer use. It’s also meaningfully better at everyday tasks like deep research and working with slides and spreadsheets. Chapter 01 : First impressions Introducing Claude Opus 4.5 01 First impressions 02 Evaluating Claude Opus 4.5 03 A step forward on safety 04 New on the Claude Developer Platform 05 Product updates Published Nov 24, 2025 Category Models Topics Claude Opus Coding Agents Claude Developer Platform Alignment Benchmarks See more. Related articles Frontier Red Team Aug 13, 2026 Patterns and problems in emerging multiagent systems View more Our newest model, Claude Opus 4.5, is available today. It’s intelligent, efficient, and the best model in the world for coding, agents, and computer use.
The policy said “In other cases, all reservations, including basic economy, can change cabin without changing the flights.”
For enterprise buyers, the useful next step is to map the claim to controls, data residency and measurable outcomes—and to ask for evidence on failure modes, oversight and auditability before treating the release as production-ready fact.