Sky

Reconstruct, understand, and simulate the physical world at scale.

ReconstructUnderstandSimulateDeploy

The intelligence layer for
everything physical.

Metric 3D from any sensor.
Phone cameras to LiDAR to satellite.

Queryable scene graphs with
centimeter-level spatial accuracy.

Scroll
percept
Backed by
reconstructnode_01spatial_refv2.4.1Δ phase: 0.78

About · We started in the field

We started
in the field.

Turkey earthquake, 2023. Real-time rescue coordination while rubble was still settling.

Platform

Three capabilities. Two products.
One foundation model.

01

Reconstruct

[metric-3d][multi-modal]

Real environments from real sensors. Any video, any device — metrically accurate 3D in minutes.

Ingest from phone cameras, drones, LiDAR, or satellite imagery. Automatic multi-modal fusion produces metrically accurate 3D reconstructions with sub-centimeter precision. No special hardware required.

02

Understand

[scene-graph][queryable]

Every object, material, defect, spatial relationship — encoded as a structured, queryable graph.

Query the physical world like a database. Filter by object type, material, spatial region, or semantic label. Every element is semantically tagged with full spatial context.

03

Simulate

[physics][predictive]

Fire spread on actual terrain. Structural failure on actual geometry. Real physics, real data.

Run physics simulations on real-world geometry. Model fire spread, structural loads, flood dynamics, and environmental change using captured terrain and structures as the simulation substrate.

Hilltop survey
24.6m8.2m±2cm

From capture to centimeter-level metric 3D — in minutes.

From raw capture to real understanding.

Percept's foundation model processes any sensor input through three stages. Each stage builds on the last. The output is a structured, queryable, simulatable representation of the physical world.

01

Reconstruct

Turn any video, LiDAR scan, or satellite image into a metrically accurate 3D model. Sub-centimeter precision, real-world coordinates, in minutes not hours.

±2cmaccuracy
Minutesnot hours
Anysensor modality
[video][lidar][satellite][photogrammetry][live-stream]
02

Understand

Every object, material, defect, spatial relationship — encoded as a structured, queryable graph. Not pixels. A representation engineers and AI agents can reason over.

Click a node to inspect its properties, connections, and metadata.

LEGEND
CORE
ENTITY
PROPERTY
RELATION
ALL NODES
Scene
Building
Terrain
Vehicle
Vegetation
Road Network
Sensor Origin
Physics Layer
Semantic Labels
Spatial Index
Temporal State
Adjacency
Occlusion
03

Simulate

Fire spread on actual terrain. Structural failure on actual geometry. Flood inundation on actual topography. Real physics, real data, real predictions.

Fire SpreadStructural FailureFlood InundationCorrosion

Physics simulations run on reconstructed geometry — not approximations.

Aerial highway
Object_01Object_06Object_03

Every object, every lane, every material — indexed and queryable.

Two products. One pipeline.

The same Reconstruct → Understand → Simulate foundation, delivered in two forms: a visual operating environment for operators, and a programmatic API for builders.

SpatialOS

for operators
Public Safety  ·  Utilities  ·  Construction  ·  Transportation  ·  Land Management  ·  Natural Resources

Emergency managers, inspectors, city planners — upload footage, query the scene graph, run simulations. No code required.

Upload any capture"Video, LiDAR, satellite, photogrammetry"
Query the scene graph"Find all critical defects on concrete within 5m of beam_047"
Simulate scenarios"Run fire spread with 12.5 km/h NW wind over 4 hours"
Explore SpatialOS →

Percept API

for builders
Drone  ·  Robotics  ·  Autonomous Systems  ·  Edge AI

Drone manufacturers, robotics platforms, and autonomous systems. Three endpoints. One SDK.

percept_sdk.py
import percept

# Reconstruct from any sensor input
scene = percept.reconstruct(
  source="drone_capture.mp4",
  mode="metric_3d"
)

# Query the scene graph
defects = scene.query(
  type="structural_defect",
  severity="critical"
)

# Simulate physics
result = scene.simulate(
  scenario="fire_spread",
  duration=4,
  wind_speed=12.5
)
percept.reconstruct()scene.query()scene.simulate()
Read the Docs →

Proven in the field.

From earthquake response to bridge inspection. Real deployments. Real outcomes.

Case Study
Emergency

Turkey Earthquake Response

47 structuresassessed in 3 hours
Case Study
Infrastructure

Pacific NW Bridge Inspection

12 critical defectsidentified across 4 spans
Case Study
Wildfire

CA Fire Spread Prediction

4-houradvance warning accuracy
Use Cases

Built for the hardest conditions first.

01

Emergency Response

Real-time spatial intelligence during active disasters. Structural damage assessment — deployed in seconds.

Deploy centimeter-accurate 3D reconstructions within minutes of arriving on scene. Identify compromised structures, plan safe access routes, and coordinate multi-agency response from a single spatial interface.

[real-time-reconstruction][structural-assessment][multi-agency-coordination][field-deployable]
Contact Sales →
02

Infrastructure Inspection

Automated defect detection across bridges, pipelines, and utilities. Centimeter-level precision.

Replace manual inspection workflows with automated, AI-powered analysis. Receive a complete defect inventory — spalling, corrosion, cracking — all georeferenced and severity-classified.

[defect-classification][change-detection][persistent-twins][compliance-reporting]
Contact Sales →
03

Digital Twins

City-scale 3D reconstruction from standard capture devices. Persistent, compounding accuracy.

Build and maintain living 3D models of entire cities. Accuracy compounds over time as new data is fused. Query any object, track any change, simulate any scenario.

[city-scale-coverage][continuous-updates][queryable-objects][time-series-tracking]
Contact Sales →
04

Wildfire Simulation

Predict fire spread across actual terrain with detected fuel types and wind vectors.

Run fire spread predictions on actual reconstructed terrain. Physics engine uses detected fuel types, real vegetation data, terrain slope, and wind vector fields for 96% accuracy.

[terrain-aware-physics][fuel-type-detection][strategy-comparison][96%-accuracy]
Contact Sales →
05

Pipeline & Utility

Corrosion detection and progression modeling at measured rates across pipeline networks.

Monitor pipeline networks with automated corrosion detection, wall thickness estimation, and failure risk scoring. Track defect progression over time with millimeter precision.

[corrosion-detection][wall-thickness][risk-scoring][compliance-automation]
Contact Sales →
Insights

Articles, notes, and field reports.

Why metric 3D matters more than pretty point clouds

[engineering]Mar 2026

From earthquake rubble to queryable structure in 4 minutes

[field-report]Feb 2026

Scene graphs vs. neural radiance: what engineers actually need

[research]Jan 2026