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OpenAI has updated their Agents SDK with native sandboxing and evaluation tools, addressing the biggest pain points in deploying AI agents: safety isolation for unknown behaviors and systematic evaluation of long-horizon task completion.
OpenAI has completed pre-training of GPT-6, codenamed 'Spud,' at the Stargate data center in Abilene, Texas on March 24, 2026. Launch is expected in May or early June 2026, with a 2 million token context window and ~40% performance improvement over GPT-5.4.
OpenAI, Anthropic, and Google have begun coordinating through the Frontier Model Forum to combat Chinese AI labs extracting outputs from top US models to train competitive systems. The cooperation marks a significant shift in an otherwise competitive industry.
