Claude Opus 4.6 - Claude’s most advanced model for agentic tasks
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Claude Opus 4.6 is Claude’s most capable model yet, built for deep reasoning, long-running agentic tasks, and large codebases. With a 1M token context window, adaptive thinking, and improved planning, it delivers state-of-the-art performance across coding, analysis, research, and real-world work.
Replies
Dokably
wow congrats!
Migma AI
WOOOW! Great work! I love how Anthropic is changing the world!
Nice! We already integrated Opus 4.6 in https://brew.new/ and it's working extremely well. Keep it up!
Been building with Claude's streaming API (SSE on Edge Runtime) for the past few weeks. The jump from Sonnet to Opus for agentic tasks is noticeable — especially the planning and reasoning over large codebases. The 1M token context window is a game changer for working with full project contexts. Excited to see where agent teams go.
CRML
I used it yesterday, The speed and how it reasons is another level I felt. Also the agent team capability is so powerful that I cannot actually put it in words. I used it to make a model on top of my declarative language for cyber risk.
Helped me debug a problem I've been stuck for three days in just 15 mins ahhhh! It then explained everything that went wrong too. Super cool and helpful imo.
Already maxed out my limits with Opus 4.6 several times :D
⚡️ ALSO: Don't forget to claim your $50 / 42 EUR credit with Claude Pro subscription! ⚡️
https://claude.ai/settings/billing (banner at the top of the page, limited to Feb 14)
Migma AI
Woow! This really helped me a lot!! <3
Sounds impressive on paper, especially the 1M context and long-running task focus. The real question is how stable and reliable it feels in everyday workflows, not just benchmarks. If it actually handles large codebases and complex reasoning without drifting, that’s where it will really stand out.
I've been playing with Claude Opus 4.6 in my content automation setup this week and honestly, the jump from previous models is wild.
The 1M token context window alone has saved me so much headache—I can now drop entire voice memo transcriptions in without having to chunk them up and lose context. Game-changer for what I'm building.
But what's really blown me away is how it plans through tasks. It's like watching someone actually think through the problem, catch their own mistakes, and course-correct without me babysitting every step.