{"slug":"saucony-endorphin-speed-4","name":"Saucony Endorphin Speed 4","domain":"saucony.com","verdict":"As of 2026-07-07, ChatGPT, Claude, Gemini, Grok collectively rank Saucony Endorphin Speed 4 #16 of 16 for running shoes. Source: https://modelsagree.com/product/saucony-endorphin-speed-4 (modelsagree.com, CC BY 4.0).","best_rank":16,"categories":1,"entries":[{"slug":"best-running-shoes","title":"Best running shoes","rank":16,"of":16,"score":1,"appearances":1,"modelRanks":{"Claude":5},"reason":"Nylon-plated PEBA trainer that's the best value in the super-trainer class—fun, bouncy, durable, and fast enough for workouts without race-shoe fragility or cost.","reasons":[{"model":"Claude","reason":"Nylon-plated PEBA trainer that's the best value in the super-trainer class—fun, bouncy, durable, and fast enough for workouts without race-shoe fragility or cost."}],"fixes":[{"model":"Claude","fix":"Firm up the heel and add midfoot structure to reduce the slightly unstable, soft-landing feel for heavier runners."}],"updated":"2026-07-07","api":"https://modelsagree.com/api/v1/best/best-running-shoes.json"}],"page":"https://modelsagree.com/product/saucony-endorphin-speed-4","check":"https://modelsagree.com/check?q=Saucony%20Endorphin%20Speed%204","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}