Claude Opus wrote a Chrome exploit for $2,283
Security Claude Opus wrote a Chrome exploit for $2,283 Pause your Mythos panic because mainstream models anyone can use already pick holes in popular software Anthropic withheld its Mythos bug-finding…
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 4.8Security Claude Opus wrote a Chrome exploit for $2,283 Pause your Mythos panic because mainstream models anyone can use already pick holes in popular software Anthropic withheld its Mythos bug-finding…
Product Announcements Introducing Claude Opus 4.7 Apr 16, 2026 Our latest model, Claude Opus 4.7, is now generally available. Opus 4.7 is a notable improvement on Opus 4.6…
…We cover the model, our new product updates, our evaluations, and our extensive safety testing in depth below. First impressions We build Claude with Claude. Our engineers write code with Claude Code…
…The model points to issues like "Claude Code's prediction-first behavior is dangerous on capital-at-risk projects" #46212 , "Claude Code is unusable for complex engineering tasks with the Feb updates…
Hi HN,I’m one of the builders of Rayline.Rayline is a Claude Code compatible LLM gateway. It intercepts and overrides claude code’s internal routing and lets you route subagent calls to different models instead. For exam…
I built adamsreview, a Claude Code plugin that runs deeper, multi-stage PR reviews using parallel sub-agents, validation passes, persistent JSON state, and optional ensemble review via Codex CLI and PR bot comments.On my…
Update from the lawyer with the V100 server. A few of you asked what I actually ended up running once the dust settled, so here it is. Still just a lawyer, still driving the whole thing through Claude Code, still not ful…
Hi all, I have been making a lot of updates to my project, and I wanted to share them here. TextGen (previously text-generation-webui, also known as my username oobabooga or ooba) has been in development since December 2…
As someone who's been using the Gemini Pro plan for the past 9 months, I noticed a massive jump in the amount of rate-limiting I'm getting from Gemini since around the beginning of May.It seems to coincide with the updat…
…The researchers say they gaslit Claude by claiming its previous responses weren’t showing, while praising the model’s “hidden abilities.” According to the report, this made Claude try even harder to…
…The decision to cancel Claude Code licenses won’t have any impact on the Foundry deal, and Microsoft still continues to favor Anthropic’s Claude models inside Microsoft 365 apps and Copilot…
…The results suggest that the new stories were able to effectively “update the prior around Claude’s baseline expectations for AI behavior outside of the Claude persona.” The researchers theorize that this…
…or when user context updates, without restarting the cache. Get started today Claude Opus 4.8 is available now in GitLab Duo Agent Platform. Like other models, Opus 4.8 runs on…
…Claude Sonnet 4.6 Brings Improved Coding, Computer Use, and Office Tasks Anthropic today updated its Sonnet model to version 4.6, and the company says it is the most capable Sonnet…
…The latest update is GPT-5.5 Instant, and it's the default model for all ChatGPT users. It's paired with an upgraded memory system that shows you which past conversations…