{"slug":"nike-vaporfly-4","name":"Nike Vaporfly 4","domain":"nike.com","verdict":"As of 2026-07-07, ChatGPT, Claude, Gemini, Grok collectively rank Nike Vaporfly 4 #8 of 16 for running shoes. Source: https://modelsagree.com/product/nike-vaporfly-4 (modelsagree.com, CC BY 4.0).","best_rank":8,"categories":1,"entries":[{"slug":"best-running-shoes","title":"Best running shoes","rank":8,"of":16,"score":5,"appearances":1,"modelRanks":{"Claude":1},"reason":"The benchmark carbon racer—full-length carbon plate over the latest ZoomX foam delivers the best-validated running economy gains for 5K-to-marathon racing, with a wider, more stable platform than prior Vaporflys and a proven race-day record across elite and amateur PRs.","reasons":[{"model":"Claude","reason":"The benchmark carbon racer—full-length carbon plate over the latest ZoomX foam delivers the best-validated running economy gains for 5K-to-marathon racing, with a wider, more stable platform than prior Vaporflys and a proven race-day record across elite and amateur PRs."}],"fixes":[{"model":"Claude","fix":"Improve outsole/foam durability so the magic lasts well past ~150 miles, which would justify its high price as more than a race-only shoe."}],"updated":"2026-07-07","rank_history":{"days":["2026-06-30","2026-07-07"],"ranks":[3,null]},"api":"https://modelsagree.com/api/v1/best/best-running-shoes.json"}],"page":"https://modelsagree.com/product/nike-vaporfly-4","check":"https://modelsagree.com/check?q=Nike%20Vaporfly%204","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}