{"slug":"one-useful-thing","name":"One Useful Thing","domain":"oneusefulthing.org","verdict":"As of 2026-07-15, ChatGPT, Claude, Gemini, Grok collectively rank One Useful Thing #4 of 11 for ai newsletter. Source: https://modelsagree.com/product/one-useful-thing (modelsagree.com, CC BY 4.0).","best_rank":4,"categories":1,"entries":[{"slug":"best-ai-newsletter","title":"Best AI newsletter","rank":4,"of":11,"score":5,"appearances":2,"modelRanks":{"ChatGPT":4,"Claude":3},"reason":"The best evidence-grounded guide to actually using frontier models at work — Mollick tests every major release himself, cites real studies on AI-and-labor effects, and writes for professionals rather than hype cycles; uniquely valuable because it covers the \"how to apply it\" layer no engineering newsletter does","reasons":[{"model":"Claude","reason":"The best evidence-grounded guide to actually using frontier models at work — Mollick tests every major release himself, cites real studies on AI-and-labor effects, and writes for professionals rather than hype cycles; uniquely valuable because it covers the \"how to apply it\" layer no engineering newsletter does"},{"model":"ChatGPT","reason":"Ethan Mollick translates frontier-model changes into evidence-informed guidance for everyday professional work, pairing hands-on experimentation with unusually thoughtful discussion of organizational consequences."}],"fixes":[{"model":"ChatGPT","fix":"It is aimed more at knowledge workers, educators, and leaders than engineers seeking implementation detail."},{"model":"Claude","fix":"Not a news source and not technical — engineers wanting architecture, benchmarks, or implementation detail get almost none"}],"updated":"2026-07-15","rank_history":{"days":["2026-07-07","2026-07-08","2026-07-09","2026-07-10","2026-07-12","2026-07-13","2026-07-14","2026-07-15"],"ranks":[null,null,null,1,null,6,7,4]},"api":"https://modelsagree.com/api/v1/best/best-ai-newsletter.json"}],"page":"https://modelsagree.com/product/one-useful-thing","check":"https://modelsagree.com/check?q=One%20Useful%20Thing","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}