Claude Opus 5.5 vs GPT-6 Sol and Luna, Compared | Sept 24 AI Update

Anthropic's Claude Opus 5.5 and OpenAI's GPT-6 Sol and Luna launched on the same day. We compare them on the independent Artificial Analysis Intelligence Index and on price, alongside Fable 5.1, GPT-6 Astra, Grok 4.7 and the best open-weight models, plus the benchmarks the labs reported themselves. Then: Jev from TypeSafe AI explained, what it is, how it works, what it costs and what it can't do. Plus AI assistants moving into your apps (ChatGPT Voice, Claude Marketplace, Gemini, Grok in Tesla) and quick hits. The Torch Daily AI update for September 24, 2026.