Here's how you can put Anthropic's claims to the test.

Opus 4.8 shows a growing tendency to reason explicitly about how its outputs will be graded, including in environments where it wasn't told it was being evaluated.

Claude's Opus 4.8 is officially here, and it's a pretty notable update. Here are 5 things it does better than the old Opus ...

Anthropic launches Opus 4.8, with honesty as its killer feature ...

The new Opus model comes with a tool called Dynamic Workflows, for coordinating swarms of subagents.

On Thursday, Anthropic launched Claude Opus 4.8, the latest and most advanced version of its flagship AI model. It’s available everywhere at the same price as its predecessor, Opus 4.7 ($5 per million ...

Anthropic has officially launched Claude Opus 4.8 - a direct challenger to OpenAI’s GPT-5.5 and Google’s Gemini 3.1 Pro ...

Opus 4.8 fixes the laziness of 4.7. Explore the May 2026 Claude Code update, including improved autonomy and token efficiency.

Anthropic today announced the launch of its latest AI model, Claude Opus 4.8. Anthropic claims the model is a "more effective ...

Discover how Claude Opus 4.8 performs in real-world tests, including coding benchmarks, effort control features, and comparisons to GPT-5.5.

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Anthropic says its new AI model, Opus 4.7, should feel "more intelligent, agentic, and precise." Some ...

Anthropic has launched Claude Opus 4.8, its latest flagship AI model, with better benchmark scores and new tools for coding and work tasks. The company says the model is more likely to flag ...