Juno: One Action-Conditioned JEPA Across the VLA Lifecycle
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Loading videoJuno is a single action-conditioned JEPA world model used across the VLA lifecycle: pretrained on target-embodiment trajectories, its latent predictions train a branch under the action loss, and it updates on all rollouts so test-time experience improves the policy without rewards or expert corrections.
Category: world-model
Author: @walterzhu8
Date: 2026-10-19T00:00:00
Duration: 52.466s
Reference: https://arxiv.org/abs/2610.09940
