Laszlo Szabo / NowadAIs

GPT-5.5 Instant is now ChatGPT's default model and the first Instant model rated High in Cybersecurity and Biological & Chemical Preparedness. OpenAI's safety reclassification raises questions about access, restrictions, and what the

OpenAI released GPT-5.5 on Thursday, claiming leads on 14 benchmarks and strong early results in coding and scientific research. The model's doubled pricing and tightly controlled Pro tier will determine how widely

OpenAI has introduced GPT-Rosalind, its first domain-specific model series built for biology, drug discovery, and translational medicine. Benchmark scores look strong, but the launch is gated behind a qualification review that excludes