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Reka Rho-1: shared-state discrete/continuous omni-model integration

Contribution grade

Unified multimodal action/world-model systems · Human-designed research method or resource

Reference score55,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Integrated language/visual understanding and continuous image/video/action generation through two expert streams with shared attention/KV state, combining next-token and flow objectives in a research-preview system.

Scientific scope

Integrated language/visual understanding and continuous image/video/action generation through two expert streams with shared attention/KV state, combining next-token and flow objectives in a research-preview system. AR-plus-flow, modality experts and shared attention have clear Transfusion/JanusFlow/BAGEL predecessors. Acquired delta is this concrete text/image/video/action/proprioception integration, not first omni architecture or physical AGI. Source explicitly reports long-horizon structural drift, brittle edits and weak temporal grounding. KV state is not a certified persistent physical world; illustrative pipeline latencies are not controlled comparative measurements. Reka Rho-1 is unrelated to Microsoft's2024Rho-1 language-token selection paper.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. AR-plus-flow, modality experts and shared attention have clear Transfusion/JanusFlow/BAGEL predecessors. Acquired delta is this concrete text/image/video/action/proprioception integration, not first omni architecture or physical AGI. Source explicitly reports long-horizon structural drift, brittle edits and weak temporal grounding. KV state is not a certified persistent physical world; illustrative pipeline latencies are not controlled comparative measurements. Reka Rho-1 is unrelated to Microsoft's2024Rho-1 language-token selection paper.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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