VentureBeat

DeepSeek-R1’s bold bet on reinforcement learning: How it outpaced OpenAI at 3% of the cost

DeepSeek-R1's release last Monday has sent shockwaves through the AI community, disrupting assumptions about what’s required to achieve cutting-edge AI performance. Matching OpenAI’s o1 at just 3%-5% ...
The Information

‘Reinforcement Learning Gym’ Startup, Buoyed by Labs’ Appetite For Training Data, Reaches $750 Million Valuation

AI developers are getting more creative in how they acquire data to train AI models. For instance, they’re paying startups to develop copies of popular apps, like Salesforce or Excel, to teach models ...
The Information

The Enigma of the Data Labeling Startup Explosion

If you’re like me, you’ve been watching the explosion of data labeling and reinforcement learning environment startups with a ...
VentureBeat

OpenAI upgrades ChatGPT with interactive learning tools as lawsuits and Pentagon backlash mount

The past ten days have been among the most consequential in OpenAI's history, with developments stacking up across product, politics, personnel, and the courts. Here is what happened — and what it ...