GPT-6 Astra and Claude Fable 5.1 Face Off in an Informal Drawing Test

GPT-6 Astra and Claude Fable 5.1 are being compared in an informal drawing competition, highlighting a broader shift from text generation toward AI systems that can operate visual tools and judge their own output. The comparison does not establish a verified winner: the available material does not document a controlled prompt, identical tooling, scoring rubric, or independently reproduced result.