{"slug":"openai-sora-2","name":"OpenAI Sora 2","domain":"openai.com","verdict":"As of 2026-07-15, ChatGPT, Claude, Gemini, Grok collectively rank OpenAI Sora 2 #5 of 11 for world model api. Source: https://modelsagree.com/product/openai-sora-2 (modelsagree.com, CC BY 4.0).","best_rank":5,"categories":1,"entries":[{"slug":"best-world-model-api","title":"Best world model API","rank":5,"of":11,"score":3,"appearances":1,"modelRanks":{"Claude":3},"reason":"The strongest physics-consistent video world simulation available through a plain, well-documented REST API (OpenAI platform and Azure), with synced audio, a pro quality tier, and the broadest ecosystem of SDKs and tooling; if \"world model\" means generating believable video of how a scene evolves, this is the most accessible high-end option.","reasons":[{"model":"Claude","reason":"The strongest physics-consistent video world simulation available through a plain, well-documented REST API (OpenAI platform and Azure), with synced audio, a pro quality tier, and the broadest ecosystem of SDKs and tooling; if \"world model\" means generating believable video of how a scene evolves, this is the most accessible high-end option."}],"fixes":[{"model":"Claude","fix":"Output is passive video only — no interactivity, no 3D assets, short clips at meaningful per-second cost — so it's a renderer of worlds, not an environment you can enter."}],"updated":"2026-07-15","api":"https://modelsagree.com/api/v1/best/best-world-model-api.json"}],"page":"https://modelsagree.com/product/openai-sora-2","check":"https://modelsagree.com/check?q=OpenAI%20Sora%202","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}