Prime Intellect Releases Prime Agent: An Open-Source RLM Harness Where Sub-Agents Are Function Calls Inside Persistent IPython Kernel

Prime Intellect has open-sourced Prime Agent, a self-improving coding harness designed around two abstractions, the Recursive…

New York investigators subpoena Kalshi over sports contracts amid ongoing lawsuit

New York state investigators have issued document subpoenas to Kalshi seeking records tied to sports-event contracts,…

Microsoft’s SkillOpt Shows Optimized Agent Skill Artifacts Transfer Across Model Scales and Between Codex and Claude Code Harnesses

SkillOpt is a text-space optimizer developed by a team of researchers from Microsoft, Shanghai Jiao Tong…

End-to-End Bayesian Marketing Mix Modeling with Google Meridian: Media Measurement, ROI Analysis, and Budget Optimization

In this tutorial, we build a complete Bayesian marketing mix modeling workflow using Google Meridian. We…

Meta AI Releases Muse Code (Beta): A Terminal Coding Agent Powered by the New Muse Spark 1.2 Model

Meta AI has released Muse Code (in beta), a terminal coding agent in beta, powered by…

Novig launches nationwide sports prediction market after securing federal CFTC approval

Novig is taking its sports prediction market across the United States after the Commodity Futures Trading…

Is it a trade or a bet? Tribes warn Congress that prediction markets are rewriting the rules of gambling

A prediction market can sound like a financial tool built for people trying to forecast the…

Kalshi plans appeal after Utah judge backs state gambling enforcement powers

Kalshi is heading toward an appeal after a federal judge in Utah ruled that the Commodity…

NVIDIA Releases Alpamayo 2 Super: A 34B Open Vision-Language-Action Model for Robotaxis and Autonomous Driving Under OpenMDW-1.1

NVIDIA has released Alpamayo 2 Super, a 34B-parameter vision-language-action (VLA) model for autonomous driving, under an…

CopilotKit Open Sources Channels SDK: An MIT Licensed Library That Runs Any AG-UI Agent Inside Slack And Microsoft Teams

CopilotKit has just released the Channels SDK. It is an open source library that puts an…

Pixel-Native RAG: A Practical Guide to Visual Document Indexing

In this tutorial, we build a complete pixel-native retrieval-augmented generation pipeline from scratch and examine how…

Cursor Open-Sources Mixture-of-Kittens (MoK): A Deterministic MoE Training Megakernel for GB300 NVL72 Racks

Cursor Research has open-sourced Mixture-of-Kittens (MoK), the mixture-of-experts training megakernel behind its Composer models. MoK fuses…