Users will find Opus 4.8 to be a modest but tangible improvement on its predecessor. There’s still more to be done: we’re working on developing and releasing models that provide many of the same capabilities as Opus at a lower cost. Not only that, but we plan to release a new class of model with even higher intelligence than Opus. As part of Project Glasswing, a small number of organizations are currently using Claude Mythos Preview for cybersecurity work. Models of this capability level require stronger cyber safeguards before they can be generally released. We’re making swift progress on dev
Introducing Claude Opus 4.8…AI models · AI safety · anthropic · artificial intelligence · biological threats · Claude Fable 5 · Claude Mythos 5 · Claude Opus 4.8 · cybersecurity Latest articles News PC Hardware Jun 11, 2026 Memory prices murder the…
…Meanwhile, Anthropic shared last week as part of its Claude Opus 4.8 model introduction that it plans to release “Mythos-class models” to all customers soon. “Models of this capability level…
…Now, a little more than a month after that release, Anthropic has announced Claude Design, a new research preview that allows subscribers to use Claude to generate designs, prototypes, slides and more…
…Claude plans can kick the tires on Fable 5, but expect your usage meters to drain dramatically faster than they do with Claude Opus 4.8, the next-most-powerful Claude model…
…We’ve already applied NLAs to understand what Claude is thinking and to improve Claude’s safety and reliability. For instance: When Claude Opus 4.6 and Mythos Preview were undergoing safety…
…Across 19 frontier models, the best, Claude Opus 4.7, reaches only 62.2% overall under OpenClaw, while every other model stays below 60%, and switching harness alone shifts a single model…
…So what exactly is Claude doing that humans aren’t? Claude’s strategies Analyzing transcripts from Opus 4.6, we identified two primary strategies used by Claude compared to humans: one is…
…Anthropic redesigned the Claude Code experience earlier this month. More recently, Anthropic released an upgraded version of its publicly available Claude Opus model with version 4.7 . Meanwhile, Claude Mythos remains more…
…Claude Opus 4.7 launches with coding improvements, but it’s no Mythos Google investing up to $40 billion in Anthropic, the company behind Claude Notebooks are now available for free Gemini…
…While Google has put effort into “vibe coding,” Claude has become the go-to option for this particular AI use case. More on AI: Claude Opus 4.7 launches with coding improvements…
