LLM training data mixture optimization breaks when training pools shift — every prior proxy experiment becomes stale.

Chinese AI models are rapidly closing the gap with U.S. frontier systems. This analysis examines what their growing ...

MotherDuck is launching Flights, an agent-native data pipeline that enables users to choose the MCP server and AI agent of their choice to build and deploy data pipelines in minutes using a flexible, ...

Chinese tech company Meituan officially unveiled LongCat-2.0 on June 30, confirming the open-license, 1.6-trillion-parameter mixture-of-experts AI model is the same system that sp ...

Open-source agentic coding model Ornith-1.0, released today under the MIT license, uses a self-improving reinforcement ...

B, a 3-billion-parameter AI model, is challenging OpenAI, Google and DeepSeek on math and coding benchmarks while reigniting the debate over AI scaling, benchmark gaming and small-model reasoning.

I'll explore how integrating a comprehensive AI-driven onboarding framework can provide a realistic, effective blueprint for modern financial institutions.

After a model’s initial training on a large corpus of mostly Internet-derived data, Anthropic follows a post-training process intended to nudge the final model toward being “helpful, honest, and ...

Chief Master Sergeant of the Air Force David Wolfe sits down with Military.com to discuss Air Force training. Credit: Shane Thin, Air & Space Forces Association The Air Force is exploring changes that ...

W&B Training (Serverless RL) is the first publicly available service for flexibly training models with reinforcement learning. It manages your training and inference infrastructure automatically, ...

A Tesla Model YL test mule has been spotted driving on Interstate 280 in the San Francisco Bay Area, marking the first time the longer-wheelbase, 6-seat SUV has been photographed on American roads.

University of Birmingham experts have created open-source computer software that helps scientists understand how fast-moving particles behave when they interact with electromagnetic waves in space.