Natural Language Autoencoders
…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…
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…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…
…Those models map roughly to the Opus, Sonnet, and Haiku configuration of Anthropic’s Claude models. That said, Sol is really more of a competitor to Fable and Mythos, the two…
…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…
…Claude Code already has a switch between Opus, Sonnet, and Haiku, and setting up an Anthropic API-capable local LLM slots in as a fourth. It's more complicated to switch between…
…A few months later, Anthropic released a new version of Claude Code, and the ranks of Claudeholics exploded. Called Opus 4.5, it could handle more complicated programming tasks, retain much more…
…Claude models are run with the Claude Code harness. All models are run with identical prompts. Anthropic ran the Opus 4.6 and Mythos Preview trials. Within the two-hour window, Mythos…