Anthropic says Opus 4.6 supports a 1M context window in beta, scored 90.2% on BigLaw Bench, the highest for any Claude model, and boosts agentic capabilities (David Gewirtz/ZDNET) 05-02-2026

David Gewirtz / ZDNET:
Anthropic says Opus 4.6 supports a 1M context window in beta, scored 90.2% on BigLaw Bench, the highest for any Claude model, and boosts agentic capabilities — ZDNET’s key takeaways — Anthropic debuts Claude Opus 4.6 for enterprise knowledge work. — It’s built for end-to-end autonomy with fewer rewrites.