OK27: Best AI for Account Research? I Tested 7 AI Models - March 2026 benchmark

Episode notes

Want the prompt I used for this test? And my AI Prompt Library with 30+ outbound prompts? ⁠Upgrade now in my newsletter here. - I tested seven AI models on the same account research prompt, 12 specific instructions, one target company (Replit), one buyer lens (TrackRec). This is my March 2026 benchmark. The models: Perplexity Sonar, GPT 5.2 Thinking, Grok 4.2 Beta, Grok 4, Claude Opus 4.6, Claygent (Argon), and Gemini 3 Pro. I scored every model on six weighted criteria, tracked which instructions each model actually completed, classified why they missed what they missed, and manually verified every disputed claim.