Qode Query Protocol
QQP is the agentic query interface of the Qode Scene Intelligence stack. Authorized systems query physical space through QQP and receive structured spatial answers without ever observing raw geometry. Proximity, routing, sightlines, egress, and accessibility are answered as typed graph responses. QQP enables high-frequency agentic workflows at scale, making any QSG-indexed environment navigable and actionable for AI systems.
Live query example
Agents query space without observing it.
Every QQP response enforces the Double-Blind guarantee at the protocol level. Raw geometry is never reconstructed. Source USD files are never transmitted. The querying system receives only what it is authorized to know.
Query types · v1.1
Five query types. One protocol.
Returns all named spatial entities within a specified distance of a reference node. Ranked by distance with adjacency relationship metadata.
Returns the optimal traversal path between two named nodes using typed edge relationships. No geometry required.
Returns nodes with a direct HAS_SIGHTLINE_TO relationship to a reference node. Used for accessibility and security planning.
Returns all valid egress paths from a specified node. Critical for safety planning and emergency routing.
Returns traversal paths and nodes satisfying accessibility constraints encoded as edge and node properties.
Who uses QQP
Built for systems that act in physical space.
Query spatial access paths, sightlines, and egress routes before authorizing agentic deployment on any physical environment.
Integrate QQP into existing agentic infrastructure via a typed API. No geometry pipeline required on the client side.
Receive deterministic, typed spatial answers at sub-second latency. High concurrency by design: thousands of simultaneous queries on the same QSG asset.
Validate spatial graph coverage and query response accuracy. QQP v1.1 is live and serving production queries.
Roadmap
Natural Language and Audio · Coming soonAsk physical space a question. Out loud.
QQP today receives structured typed queries and returns deterministic graph responses. The roadmap adds a natural language layer in front of the protocol, parsing spoken or typed queries into structured QQP requests. NVIDIA Riva is the candidate technology for the audio interface, enabling voice-to-spatial-query workflows for hospitality, retail, and industrial environments.
NVIDIA Riva converts speech to text · roadmap
Natural language parsed into typed QQP request · roadmap
Structured spatial answer returned · live today
Where QQP sits in the stack
QSE produces it. QSG stores it. QSV renders it. QQP queries it.
QQP is the query surface at the end of the Scene Intelligence stack. It never touches raw geometry, never accesses the source USD, and never observes what QSV renders for human reviewers. QQP only ever sees what QSG authorizes it to receive.