Claude Opus 6

Status

Expected soon. Anthropic has not announced a release date. Magnus already runs Opus 4.6 through the same API, so Opus 6 appears in the model picker automatically once it is generally available.

What to expect

Every Opus generation has been Anthropic's deepest reasoner, and Opus 6 is expected to continue the line: harder problems, longer autonomous runs, stronger agentic work. Benchmarks will be added here when Anthropic publishes them - we do not reprint pre-launch rumours as numbers.

• Until it lands, Claude Fable 5.1 (5 credits) is the strongest brain you can put behind Magnus.
• The marketing teaser lives at getmagnus.co/models/claude-opus-6.

Availability on Magnus

As a Claude model it will run the full toolset - integrations, live web search, native PDF reading - from day one. Credit pricing on the All-inclusive plan will be set from the published API price at launch, and it is the natural upgrade for a strategist agent currently on Opus 4.6.

1. Open Settings and pick Claude as your provider (it is included in your plan).
2. When Opus 6 appears in the model picker, select it - existing agents keep their history when you switch models.
3. Watch What's New and the changelog - every roster addition is announced there.