OpenAI and Anthropic released competing frontier models within 20 minutes of each other on February 5, revealing two sharply different philosophies about what AI coding agents should actually be good at.

OpenAI's decision to retire GPT-4o has triggered lawsuits, petitions, and a reckoning with what happens when millions of people form emotional bonds with a language model that has an expiration date.

Anthropic spent millions on Super Bowl LX ads to draw a line in the sand on AI business models — not features, not benchmarks, but whether your chatbot should sell you things.