Persimmon Launches Amp, an Agent Model Trained in Months-Long Simulations
Diyi_Yang · x · 2026-10-21
Persimmon's new model Amp was trained with RL in long open-ended simulations, forcing innovations across the RL stack from algorithms to infra. The team claims Amp outperformed every model they tested at helping users achieve goals in long-horizon simulations spanning months of simulated time.
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