Today I ran a fun experiment with three top models on a very real marketer problem Interactive campaign reporting I asked Gemini 3 Pro, GPT 5.1 Codex and Clau

Today I ran a fun experiment with three top models on a very real marketer problem Interactive campaign reporting I asked Gemini 3 Pro, GPT 5.1 Codex and Claude Sonnet 4.5 to design a full campaign analytics dashboard from the same brief Same metrics, same controls, same story