O3 TURNS PRO

Summary from the TLDR AI newsletter

o3-pro seems to provide better answers than o3, but it has a significantly longer wait time. Using the API at scale seems prohibitively expensive, so users should instead run parallel queries using the chat interface. o3-pro serves the same niche as o3, so users thinking of using Opus may prefer to use Opus rather than, or in addition to, o3-pro. The 80% price cut on o3 seems more impactful than o3-pro - o3-pro is still largely a 'special cases only' model.