Reflection AI's Beam Ran 1.3 Billion Sandboxes on 10,500 GPUs

Reflection AI reveals the raw infrastructure behind Beam's reinforcement learning run and commits to OpenEnv as its future environment standard.

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2026-10-27 16:36 · AlphaSignal
Reflection AI's Beam Ran 1.3 Billion Sandboxes on 10,500 GPUs

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