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Agents · Updated 25 Oct, 12:25 pm IST

OpenMobile-2 shows open smartphone agents can rival proprietary models

Image: The Decoder

Why it matters for readers: It demonstrates how training agents on diverse simulated apps helps them learn to operate real app interfaces.

  • OpenMobile-2 consists of two agent models built on Qwen3.5 (9B) and Qwen3.6 (27B) and is released with code, data, and training environment.1
  • The team rebuilt 35 popular apps (mainly Chinese) and combined them with simulations and emulator apps to produce practice data across more than 110 applications.1
  • Researchers argue that diversity of apps used for training matters more than simply adding more data, and that agents learn primarily through practice.1
  • Human reviewers iteratively refined the rebuilt apps so workflows and interfaces matched originals, enabling repeatable, resettable training without real-account problems.1

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