structured output — Forcing a model's response to match a schema, so downstream code can parse it instead of guessing at prose.
Why it matters
The operative claim is that world models should emit structured 3D rather than pixels, because structured outputForcing a model's response to match a schema, so downstream code can parse it instead of guessing at prose.Full definition → plugs into renderers, physics solvers and robotics stacks the way generated code plugs into compilers and runtimes.