Demonstration corpus

Expert workflows, captured inside the software they happen in.

Every sample below is a real modelling session — not a screenshot library. Clicks, the named UI element under each click, the alternatives that were available and rejected, window geometry, narration and per-step file state, all on one clock.

42Workflows

13Packages

12Disciplines

4Vendors

Live trajectories

Recorded sessions · scrub the actions 1 session

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CATIA V5

Chamfering a turned boss

A dress-up feature applied to a revolved part: orbit to inspect, select the edge, invoke Chamfer, set the length, preview, commit.

Discipline: Part Design · Dress-Up Features
Captured on: Windows · 1920×1080
Element source: UI Automation, full tree
Review: Scored against a rubric

80sSession

23Actions

38Alternatives

213Cursor samples

Open the trajectory →

CATIA V5

Dassault · Surfacing · Assembly 5 samples

CATIA V5

Class-A Surface Panel

Outer body panel built as trimmed surfaces with mounting bosses and cutouts.

Surfacing · Assembly 00.png

CATIA V5

Tailgate Harness Routing

Electrical harness routed through a liftgate assembly against the trimmed body.

Surfacing · Assembly 01.png

CATIA V5

Harness in ENOVIA VPM

Connector and branch routing driven from the VPM navigator over a long product tree.

Surfacing · Assembly 02.png

CATIA V5

Door Trim Assembly

Arm rest, substrate, map pocket and push-pin locators in a single product structure.

Surfacing · Assembly 03.png

CATIA V5

Draft Angle Analysis

Draft check across a moulded part — every face above three degrees except the blue.

Surfacing · Assembly 04.png

CATIA · Fixtures

Dassault · Tooling · BIW 4 samples

CATIA · Fixtures Wheel House Geo Fixture

Wheel House Geo Fixture

Clamps, rests and locators positioned on a base plate around a wheel house panel.

Tooling · BIW 00_fixture_catia.png

CATIA · Fixtures Body Side Geo Fixtures

Body Side Geo Fixtures

Full body-side fixture layout with colour-coded sub-assemblies on a welded frame.

Tooling · BIW 01_fixture_catia.png

CATIA · Fixtures Body Frame Clamping

Body Frame Clamping

Clamp and pin scheme on a body frame, laid out for weld access and datum control.

Tooling · BIW 02_fixture_catia.png

CATIA · Fixtures Panel Fixture Base Plate

Panel Fixture Base Plate

Support pads and toggle clamps set out on a gridded base for a floor panel.

Tooling · BIW 03_fixture_catia.png

SolidWorks

Dassault · Part · Simulation 3 samples

SolidWorks Motor Yacht Hull & Superstructure

Motor Yacht Hull & Superstructure

Hull, deck and superstructure surfaces resolved into one assembly.

Part · Simulation 01_sw.png

SolidWorks Frame Stress Study

Frame Stress Study

Von Mises result on a welded frame with restraints and loads against yield.

Part · Simulation 00_sw.png

SolidWorks Pumpjack Mechanism

Pumpjack Mechanism

Beam pump linkage — crank, walking beam and counterweight in a mated assembly.

Part · Simulation 02_sw.png

SolidWorks · Mold

Dassault · Mold Tooling 3 samples

SolidWorks · Mold Mold Block with Core Pins

Mold Block with Core Pins

Transparent tooling block showing the cavity, ejector pins and cooling layout.

Mold Tooling 00_sw_mold.png

SolidWorks · Mold Core & Cavity Split

Core & Cavity Split

Parting surface with the core and cavity halves separated from the part.

Mold Tooling 01_sw_mold.png

SolidWorks · Mold Mold Base Exploded

Mold Base Exploded

Plates, inserts and ejector assembly exploded through the stack.

Mold Tooling 02_sw_mold.png

Sheet Metal

CATIA / SW · Forming · Drawing 3 samples

Sheet Metal Flat Pattern with GD&T

Flat Pattern with GD&T

Developed blank dimensioned with bend lines, radii and a hole schedule.

Forming · Drawing 00_sheet_metal.png

Sheet Metal Normal Cut on a Formed Bracket

Normal Cut on a Formed Bracket

Normal cutout applied through a formed wall, cut depth driven by thickness.

Forming · Drawing 01_sheet_metal.png

Sheet Metal Stamped Tray

Stamped Tray

Formed tray with embossed reinforcements and mounting tabs.

Forming · Drawing 02_sheet_metal.png

HyperMesh

Altair · FE Pre-processing 3 samples

HyperMesh

Full Vehicle Shell Mesh

Body-in-white meshed end to end, components separated by property.

FE Pre-processing 01_hm.png

HyperMesh

Frontal Crash Model

Body side and closures meshed for a frontal impact run, colour-coded by part.

FE Pre-processing 02_hm.png

HyperMesh

Seat Frame Assembly

Seat structure, rails and recliner components meshed and grouped.

FE Pre-processing 00_hm.png

ANSA

BETA CAE · FE Pre-processing 4 samples

ANSA

Instrument Panel Mesh

IP substrate cleaned and meshed with feature lines preserved.

FE Pre-processing 01_ansa.png

ANSA

IP Substrate Wireframe

Presentation resolution after length parameters were applied to the model.

FE Pre-processing 03_ansa.png

ANSA

Bracket Edge Treatment

Sheet bracket with edges and holes flagged for mesh controls.

FE Pre-processing 00_ansa.png

ANSA

Suspension Assembly

Wheel, knuckle and spring assembly prepared for a durability run.

FE Pre-processing 02_ansa.png

CFD

Ansys / SC · Thermal · Aero 2 samples

CFD

Electronics Cooling Streamlines

Temperature-coloured streamlines through a populated board in an enclosure.

Thermal · Aero 00_cfd.png

CFD

External Aero over an Enclosure

Velocity streamlines and surface field around a blunt body.

Thermal · Aero 01_cfd.png

Adams

Hexagon MSC · Multibody Dynamics 2 samples

Adams

Suspension Kinematics

Double wishbone with spring-damper units run through travel on test pads.

Multibody Dynamics 00_adams.png

Adams

Corner Assembly Wireframe

Wheel, hub and link geometry with joints defined for a kinematic solve.

Multibody Dynamics 01_adams.png

MATLAB · Simulink

MathWorks · Controls · Power 4 samples

MATLAB · Simulink Suspension System Comparison

Suspension System Comparison

Sprung mass model with shock absorber, nonlinear and variable spring branches.

Controls · Power 00_matlab.png

MATLAB · Simulink Four-Quadrant DC Drive

Four-Quadrant DC Drive

200 HP chopper drive from a three-phase supply with duty-cycle control.

Controls · Power 01_matlab.png

MATLAB · Simulink SEPIC Converter Control

SEPIC Converter Control

Fuzzy logic controller driving a SEPIC stage with regenerative braking.

Controls · Power 02_matlab.png

MATLAB · Simulink Sprung Mass Study

Sprung Mass Study

Tyre stiffness and velocity source wired into a comparison harness.

Controls · Power 04_matlab.png

Revit

Autodesk · BIM · Structure 3 samples

Revit

Structural Floor Plates

Framing and slabs separated level by level through the building.

BIM · Structure 01_revit.png

Revit

Multi-Storey Frame

Columns, beams and cores modelled across a cruciform footprint.

BIM · Structure 02_revit.png

Revit

Column Grid Layout

Column set-out driven from grids, with the structural browser open.

BIM · Structure 00_Revit.png

Tekla Structures

Trimble · Steel Detailing 3 samples

Tekla Structures Portal Frame Warehouse

Portal Frame Warehouse

Steel portal frames, purlins and bracing detailed as a connected model.

Steel Detailing 00_tekla.png

Tekla Structures Upper Floor Plan

Upper Floor Plan

Room layout and grid dimensions issued as a floor plan drawing.

Steel Detailing 01_tekla.png

Tekla Structures First Floor Plan

First Floor Plan

Partition set-out and service rooms dimensioned for issue.

Steel Detailing 02_tekla.png

STAAD.Pro

Bentley · Structural Analysis 3 samples

STAAD.Pro

Load Envelopes on a Frame

Multi-storey frame with load cases assigned and envelopes defined.

Structural Analysis 01_sd.png

STAAD.Pro

Space Truss

Roof truss modelled with supports and member releases set.

Structural Analysis 00_sd.png

STAAD.Pro

Frame Comparison

Bare frame beside the analysed model with member forces displayed.

Structural Analysis 02_sd.png

What sits behind each card

The image is the artefact. The value is the trace that produced it — recorded by a desktop agent that reads the application's own accessibility tree rather than guessing from pixels.

Action: Click, double-click, drag, scroll and keystroke, timestamped on a single monotonic clock.
Element: The control actually hit — name, role, automationId and bounds, read from UI Automation.
Action space: Sibling controls that were available and not chosen, disabled ones included. The rejected options are the training signal.
Context: Window title and geometry, display bounds, normalised in-window coordinates, and a crop of the region before and after the click.
Intent: Spoken narration on the same clock, plus step marks and typed notes the demonstrator adds while working.
Artefact: The working folder committed at every step, so each action pairs with the file state it produced.