Claude Opus 5 vs. Fable 5: Which Claude Model Should Marketers Use? My 3-Round Bake-Off
The leaderboard champion lost my bake-off. by Lisa Peyton, full-time faculty at the University of Oregon School of Journalism and Communication, AI marketing practitioner, and Forbes contributor Last Wednesday, I watched a virtual room of marketers build AI buyer personas live, using a custom Claude Skill I handed them at the start of my workshop….
