# Harvey — Opus 4.6, Now Live in Harvey

- Company: Harvey (harvey.ai)
- Announced: 2026-02-05T17:55:00+00:00
- Category: availability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://www.harvey.ai/blog/opus-4-6-now-live-in-harvey
- Record: https://forck.live/items/17617-opus-4-6-now-live-in-harvey
- Subject: Harvey
- Models affected: Claude Opus 4.6, Opus 4.5

Harvey made Anthropic's Claude Opus 4.6 available in its platform. The model scored 90.2% on Harvey's BigLaw Bench evaluation, the highest for the Claude family, with 40% of tasks receiving perfect scores. Harvey will roll out Opus 4.6 to eligible US and EU clients in the coming days, with Australian availability to be announced later.

## Evidence

Verbatim from https://www.harvey.ai/blog/opus-4-6-now-live-in-harvey:

> On our BigLaw Bench evaluation suite, Opus 4.6 scored 90.2% — the highest score yet for the Claude family of models. With 40% of tasks receiving perfect scores, the model demonstrates strong legal reasoning capability across both litigation and transactional practice areas.

---

Record: https://forck.live/items/17617-opus-4-6-now-live-in-harvey
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md