Who makes Claude Opus 4.6?

Claude Opus 4.6 is made by Anthropic.

Does Claude Opus 4.6 work in the EU?

Available in the EU. The provided pages contain no explicit EU statement, but Claude apps and the API are generally offered in EU member states, and Claude models are also served through major cloud providers with EU regions. Last verified 14 Nov 2026.

How much does Claude Opus 4.6 cost?

API pricing. Pay-per-token via the Claude API; also included in paid Claude subscription plans. Check Anthropic's pricing page for current rates. Licence: Proprietary.

Where was Claude Opus 4.6 shown?

In 3 creator videos by Matthew Berman. Most recently by Matthew Berman on 10 Sept 2026, at 14:38 in "We need to talk about this...".

Claude Opus 4.6

by Anthropic

Website Docs

Anthropic's Claude Opus 4.6 large language model for coding, agentic work and knowledge tasks, via Claude apps and API.

Available in EULanguage ModelsModel

Updated 14 Nov 2026EU status checked 14 Nov 2026Last shown 10 Sept 2026

Claude Opus 4.6 at a glance

What is Claude Opus 4.6?: Claude Opus 4.6 is a model from Anthropic. Anthropic's Claude Opus 4.6 large language model for coding, agentic work and knowledge tasks, via Claude apps and API.
Who makes Claude Opus 4.6?: Claude Opus 4.6 is made by Anthropic.
Does Claude Opus 4.6 work in the EU?: Available in the EU. The provided pages contain no explicit EU statement, but Claude apps and the API are generally offered in EU member states, and Claude models are also served through major cloud providers with EU regions. Last verified 14 Nov 2026.
How much does Claude Opus 4.6 cost?: API pricing. Pay-per-token via the Claude API; also included in paid Claude subscription plans. Check Anthropic's pricing page for current rates. Licence: Proprietary.
Where was Claude Opus 4.6 shown?: In 3 creator videos by Matthew Berman. Most recently by Matthew Berman on 10 Sept 2026, at 14:38 in “We need to talk about this...”.

Sources: the vendor's own pages (linked above) and creator videos at the linked timestamps. EU status is information, not legal advice; see how we check.

About

Claude Opus 4.6 is a proprietary large language model from Anthropic, part of the Claude Opus line aimed at complex coding, agentic workflows and long-running knowledge work. It accepts text and image input and produces text output, including code.

A creator video (Matthew Berman) cites the model on the METR time-horizon chart as able to work autonomously on tasks for about 12 hours. This is a third-party-reported figure and is not confirmed on the provided Anthropic pages.

It is accessed through Anthropic's Claude apps and the Claude API, and through cloud platforms that resell Claude. Anthropic's homepage now lists newer models (Claude Opus 5.5, Sonnet 5.5, Fable 5.2 and Mythos 5.2), so Opus 4.6 is an earlier-generation model. The provided pages do not give pricing, context-window or benchmark details for it, so those are not stated here.

Key features

Agentic coding and long-running autonomous tasks
Text and image input, text/code output
Available via Claude API and Claude apps
Reported by METR chart to sustain about 12 hours of autonomous work (per creator commentary)

3 moments