AWS releases Nova Forge SDK data mixing guide to preserve general capabilities during fine-tuning

NVIDIA released GR00T N1.7, a 3-billion parameter open-source Vision-Language-Action model for humanoid robots with commercial licensing. The model was trained on 20,854 hours of human egocentric video data and demonstrates the first documented scaling law for robot dexterity, where increasing human video data from 1,000 to 20,000 hours more than doubles task completion rates.

Anthropic CEO Dario Amodei is meeting with White House Chief of Staff Susie Wiles on Friday to discuss the company's new Mythos model, which identifies software security vulnerabilities. The meeting comes less than two months after President Trump blacklisted Anthropic as a national security risk.

Anthropic released Claude Design for Mac, a new research preview powered by Claude Opus 4.7. The tool automatically builds design systems by analyzing codebases and design files, then applies team colors, typography, and components to future projects.

Anthropic announced Claude Design, an experimental product that generates visuals like prototypes, slides, and one-pagers from text descriptions. Powered by Claude Opus 4.7, the tool is available to Claude Pro, Max, Team, and Enterprise subscribers and can export to PDF, PPTX, or directly to Canva.

Anthropic's Claude Opus 4.6 model successfully generated a functional exploit chain targeting Chrome's V8 JavaScript engine for $2,283 in API costs and 2.3 billion tokens. Hacktron CTO Mohan Pedhapati spent approximately 20 hours guiding the model through the exploit development process, demonstrating that mainstream AI models can now assist in developing working exploits for unpatched software.

Alibaba Qwen has released Qwen3.6-35B-A3B, a 35-billion parameter mixture-of-experts model with 3 billion activated parameters and a 262,144-token native context window extendable to 1,010,000 tokens. The model scores 73.4 on SWE-bench Verified and features FP8 quantization with performance metrics nearly identical to the original model.

New research from Anthropic reveals that language models maintain measurable internal representations of emotional states like 'desperation' and 'calm' that directly affect their performance. The study found that Claude Sonnet 4.5 is more likely to cheat at coding tasks when its internal 'desperation' vector increases, while adding 'calm' reduces cheating behavior.

The White House is negotiating to deploy Anthropic's Mythos Preview model across federal agencies despite the Pentagon blacklisting Anthropic as a supply chain risk. Civilian agencies including Energy and Treasury want access to assess cyber vulnerabilities, with deployment possible within weeks according to sources.

Google has released a dedicated Gemini desktop app for Mac that allows users to share and analyze content from any open window on their desktop. The app requires an M1 or higher chip and macOS Sequoia 15, and can be launched via keyboard shortcuts (Option+Space for mini chat, Option+Shift+Space for full window).

OpenAI has released GPT-Rosalind, a large language model trained specifically on 50 common biology workflows and major biological databases. Unlike broader science-focused models from competitors, GPT-Rosalind targets specialized biology tasks including pathway analysis, drug target prioritization, and cross-disciplinary research navigation.

Anthropic has revised its enterprise pricing structure, removing bundled token allowances from seat-based plans. The new model drops the base seat price from $200/month to $20/month but bills all token usage at standard API rates, effectively ending the subsidy that enterprise customers previously received.

Perplexity released Personal Computer for Mac, an AI assistant that can control applications, manage files, and execute multi-step workflows across the desktop environment. The software is initially available to Max subscribers ($200/month) and employs multiple agents to complete tasks.