…While disputing the details of Amazon’s report, Anthropic said it “moved quickly to address the reported bypass,” deploying an “improved safety classifier that targets and blocks the behavior described in the…
…When Claude Opus 4.6 and Mythos Preview were undergoing safety testing, NLAs suggested they believed they were being tested more often than they let on. In a case where Claude Mythos…
…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…
…MimiClaw uses the Claude Opus 4.5 AI model, and that part is hardcoded in the repo. Anthropic’s most expensive AI model, Claude Opus, bags me ~100 queries for $5. Thankfully…
After watching Anthropic's recent postmortem (anthropic.com/engineering/april-23-postmortem), I've been thinking about the way I approach Claude Code differently. They lowered default reasoning effort to fix latency, cal…
Hey HN! We're Dr. Kashyap Thimmaraju and Giuseppe Canale from Silicon Psyche. We've built Posture Sequence Analysis (PSA), a behavioural health monitor for LLMs and AI Agents.Why we built PSAWe built PSA because we wante…
…Related Claude Opus 4.7 is overkill for most people, until you set it up this way Turns out Opus 4.7 can be useful for non-coders I decided to address…
…These improvements are best captured by evaluations of Claude’s agentic performance on detailed simulations of medical and scientific tasks, since this correlates most closely to real-world usefulness. Here, Claude Opus…
…This work allowed Claude Sonnet 4.5 to match or eclipse Opus 4.1, our frontier model released only two months prior, in discovering code vulnerabilities and other cyber skills. Adopting and…
…Anthropic has published a blog post detailing three areas where Claude Code has experienced degraded performance since March and how it fixed each one. Related Anthropic cut Claude Code from new Pro…
…Does the design feel like a coherent whole rather than a collection of parts? Strong work here means the colors, typography, layout, imagery, and other details combine to create a distinct mood…
…You can always use Opus or other high-end models in Cursor, but the flexibility Claude Code offers through the terminal is something you don't get from Cursor alone. I also…
