Research · Monday 26 October 2026 · story 1
OpenMobile-2 shows broader app training lifts open smartphone agents
THE DECODER reports OpenMobile-2 trains smartphone agents across more than 110 simulated apps and open-sources its models, data, and training setup. The researchers say app variety raised unseen-app success from 60.7 to 67.5 percent, and the larger model hit 59.6 on SPA-Bench, the best result among open models.
Why it matters. For agent builders, this points to broader app coverage in training as a better lever than more data from fewer apps.
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