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Letter signed by Microsoft, Palantir and others argues open models boost U.S. competitiveness, safety and innovation.

Anthropic's official account announces the new model with benchmark comparisons.

India directs GitHub to disable Bitchat repositories amid concerns over anonymous messaging.

Shows advanced navigation on cliffs and rough terrain using reinforcement learning.

The move brings the astrology app's CEO to lead cross-functional teams at the AI lab.

Open source AI coding platform sees rapid adoption after competitor restrictions.

AI safety researcher claims universal jailbreak bypasses safeguards on all major models.
Tech leaders highlight benefits of open models for AI development and competition.
SpaceX prepares thirteenth integrated flight test of its Starship vehicle.
Experts discuss non-monotonic performance curves and benchmark quirks for top models.

Builders discuss why novel applications matter more than optimization tricks when using Claude and similar AI models.
Researcher warns academics unprepared as AI inference compute reshapes progress across fields.
Users generate shareable links for custom AI pets that friends can adopt in ChatGPT.
AI researchers highlight errors and misleading scales in Claude's performance table.
The feature allows users to build, edit, and run complex node-based workflows using simple natural language prompts.
David Holz speculated major AI labs might assign thousands of AI agents to tackle open conjectures over a weekend.
Victor Taelin reports major performance gains after testing BunJS with Bend2.

Handshake founder Garrett Lord launched AI data division recruiting STEM talent for model training.
Tool provides historical web data via as_of date to avoid future leakage in backtesting.
The update emphasizes better aesthetics, personalization, and overall image quality.