Google Releases Android Bench 2.0 With Long-Horizon Tasks and Agentic…

Google Releases Android Bench 2.0 With Long-Horizon Tasks and Agentic Evaluation

The update matters because it provides developers with a structured benchmark to measure how AI agents handle complex, multi-day Android development tasks.

• Google released Android Bench 2.0 with long-horizon tasks, agentic evaluation, and continuous scoring.
• The update shifts from binary pass or fail scoring to a nuanced completion rate evaluating functionality and visual fidelity.
• Claude Opus 5.5 topped the leaderboard with a 32% long-horizon task pass rate followed by GPT 6 Astra at 28%.

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October 10, 2026 18