Runway launches Praxis-1, a 27B MoE world action model, with a 73ms Fast variant
ChongZzZhang · x · 2026-11-12
Runway has introduced Praxis-1, a new 27B-parameter MoE world action model, alongside Praxis-1 Fast, an optimized checkpoint from its research team with a median latency of just 73ms.
Reactor is shipping Day 0 support, with both DROID and YAM endpoints for Praxis-1 live today on the Reactor API.
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