# Introducing Claude Opus 5

> Anthropic's news index lists a post titled 'Introducing Claude Opus 5' published July 24, 2026. The announcement body has not been processed — only the listing entry is recorded here.

| | |
|---|---|
| **Tool** | Anthropic |
| **Version** | — |
| **Kind** | announcement |
| **Published** | 2026-07-24 |
| **Observed** | 2026-08-21 |
| **Significance** | 5/5 |
| **Breaking** | no |
| **Categories** | new-model |

## What changed


Anthropic's news index lists a post titled 'Introducing Claude Opus 5' published July 24, 2026. The announcement body has not been processed — only the listing entry is recorded here.


## Sources

- [listing_page](https://www.anthropic.com/news/claude-opus-5) — retrieved 2026-08-21


## Community

_No curated reactions recorded. Facts and community takes are kept in separate layers
and never blended._

---
Canonical: https://changelogs.info/anthropic/introducing-claude-opus-5
Entity: https://changelogs.info/anthropic
Event ID: `evt_2026-07-24_anthropic_introducing-claude-opus-5`
Licence: event synthesis © changelogs.info, CC BY 4.0. Linked sources belong to their vendors.