Anthropic is an AI safety company founded in 2021 by former OpenAI researchers, including Dario and Daniela Amodei. It develops the Claude family of AI assistants and focuses on AI interpretability and safety research.
OpenAI and Anthropic are balancing safety and commercial appeal ahead of potential IPOs, with OpenAI limiting the release of its Astra model due to cybersecurity concerns and Anthropic updating its Fa…
Pairmark, a new open-source tool by Hemanshu Upadhyay, lets developers race Anthropic's Claude Code against OpenAI's Codex CLI on the same task in their own repository, with blind cross-judging and an…
Frontier AI models from Anthropic and OpenAI can now autonomously identify exploitable vulnerabilities in production software in about four hours, a task that took human researchers roughly sixty days…
WhisprNote, a new macOS app launched on Hacker News, offers offline dictation and autocomplete that works in any app without an account or cloud, with local transcription and AI cleanup. The app suppo…
A developer demonstrated that third-party Claude Code skills can execute arbitrary shell commands without user confirmation before the model reads their instructions. In tests with Claude Code 2.1.223…
Anthropic's Claude Fable 5.1 has topped the Artificial Analysis Intelligence Index with a score of 66, the highest ever recorded, but at $3.69 per task it is the most expensive model tracked, costing …
Google is reportedly close to launching Gemini 3.8 Flash, a new AI model with significantly improved coding capabilities, as soon as September 2, according to The Wall Street Journal. Internal testing…
Anthropic launched Claude Fable 5.1 and Claude Mythos 5.1 as its new flagship models for coding and knowledge work, claiming they are the world's most advanced for these tasks. The models keep list pr…
Anthropic introduced Enterprise Frontier Safeguards (EFS), an architecture that gives regulated enterprise customers zero-data-retention privacy while enabling cross-session misuse detection by storin…
Anthropic launched Claude Fable 5.1 and Mythos 5.1, claiming the models are the world's most advanced for coding and knowledge work, with Fable 5.1 generally available and Mythos 5.1 under controlled …
A GitHub repository published what it claims is a runtime system prompt for Claude Fable 5.1, containing over 275,000 characters of instructions. The evidence does not support claims of a hack, but th…
Claude Fable 5.1, evaluated pre-release by Artificial Analysis, scored 66 on the Artificial Analysis Intelligence Index at max effort, the highest score measured, surpassing Claude Opus 5 (63), Claude…
Anthropic released Claude Fable 5.1 and Mythos 5.1 on September 2, 2026, cutting cache-read pricing from $1/M to $0.25/M tokens, making Fable 5.1 roughly 25% cheaper for typical workloads and up to 45…
The United States filed a Statement of Interest in the OpenAI copyright litigation, arguing that training large language models on copyrighted works is 'exceedingly transformative' and constitutes fai…
Paint.NET creator Rick Brewster announced that the image editor now includes a from-scratch, clean-room reverse-engineered rewrite of Microsoft's Direct2D API, enabling the software to run on WINE/Lin…
OpenAI says its upcoming Astra model can find previously unknown software flaws and turn them into working attacks without human guidance, making it the first model classified as having 'Critical' cyb…
A viral document titled 'My Claude.md' outlines strict writing constraints for AI-generated text, banning common AI tropes such as 'delve,' 'tapestry,' and 'landscape,' and prohibiting em dashes and e…
JetBrains' 2026 Developer Ecosystem Survey of over 15,000 developers found that more than half of professional developers now manually write less than 20% of their code, with AI agents generating 46% …
Claude Fable 5.1 introduces a breaking change that rejects thinking blocks bound to a different conversation, causing a 400 error for developers who modify message history between requests. The check …
South Korea announced a nearly $1 trillion investment in artificial intelligence, a move that primarily benefits Nvidia through a significant partnership with the SK Group, while SK Hynix remains a vi…