AI

Claude Fable 5.2 Arrives: 20% Cheaper, and Harmless Requests Blocked About 55% Less Often

Claude Sonnet 5.5 Arrives: 30% Faster and 30% Cheaper at the Same Price

OpenAI Releases GPT-6 Sol and Luna, Cutting API Prices in Half

Claude Opus 5.5 Arrives: Fable 5.1-Level Performance at 40% Less Than Opus 5