Seed2 1 Officially Released Advancing Ai Productivity

ByteDance Seed presents Seed2.1 as a model for carrying work across tools and interfaces. Its June 23, 2026 announcement describes an agent that can alternate between operating an application's visible interface and calling tools directly. That matters because a workplace task may span documents, a browser and a code repository, with different ways to act in each. The company says it optimized this coordination and evaluates it through workplace tasks as well as conventional benchmarks. The supported product direction is completing connected workflows; the announcement does not establish how much time a particular organization would save.