OK21: I tested 6 AI models for account research: GPT-5 vs. Opus 4.1 vs. the Field (Ranked)

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. -- We’re back. I tested 6 AI models head-to-head (including the two newest) for account research so you can pick the best. - GPT-5 Thinking (NEW) - Claude Opus 4.1 (NEW) - ChatGPT o3 (Previous winner) - Gemini 2.5 Pro - Grok 4 - Perplexity Deep Research Full breakdown: -- Chapters: (00:00) Previous results & new models (03:15) ChatGPT-5 Thinking (06:43) Claude Opus 4.1 (09:15) ChatGPT o3 (11:25) Gemini 2.5 Pro (13:48) Grok 4 (16:12) Perplexity Deep Research (19:12) Rankings & Recommendations