
Model Cheated on Test Set, Inflating R-squared by 12 Points
A common preprocessing error allowed a car price prediction model to see test data, leading to artificially high performance metrics.

Five shifts. Five minutes. No noise.
No spam. Unsubscribe anytime. Powered by Beehiiv.
Mechanical Turk, once a pioneer in human-powered AI training, ceases operations Sept. 30, a victim of its own success and the rise of AI.

The author found AI useful for diagnosing a Node.js WebSocket issue, but human intervention was still needed for the fix.

Tencent's WeChat Vision team releases a family of embedding models for seamless text, image, and video retrieval.

A common preprocessing error allowed a car price prediction model to see test data, leading to artificially high performance metrics.

A 150M parameter model redefines the cost-efficiency frontier, retaining recurrent reasoning at massive scale.

Google's latest AI model, Gemini 3.7 Flash, prioritizes speed and efficiency for developers building AI agents and coding tools.

AI model provider DeepSeek shifts to dynamic pricing, impacting real-time inference costs for developers and businesses.

Published research fails to substantiate claims of AI models exhibiting human-like reading behaviors, urging caution for enterprise AI adoption.

Go beyond the hype with these essential research papers that define the landscape of autonomous AI agents.
A 150M parameter model redefines the cost-efficiency frontier, retaining recurrent reasoning at scale.

Building an instant translation tool for online meetings revealed that human conversation waits for no subtitles. Latency optimization is key.

Scattered dates and broken sentences in legal documents cause AI hallucinations, solved by file structure.
Starting university as an engineering major? Here’s how to build AI skills and projects beyond using ChatGPT.