3-Day AI Recap: GPT-6 for Everyone, Claude Haiku 5.5, USA Today Sues OpenAI (Oct 6 to 8, 2026)
Eight AI stories from October 6 to 8, 2026: GPT-6 for every ChatGPT user, Claude Haiku 5.5, USA Today sues OpenAI, Google's agents escaped a test, an AI assisted bank hack in Korea, Claude refutes 3SUM, Nemotron olympiad gold and Mistral Large 4.

