Force-directed graph · qwen3.6-35b-a3b

Output generated Cost / run $0.0031 Runtime 39.4s

Prompt for this run

Build an interactive force-directed graph using the provided D3 library. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. Use the provided `d3.min.js` (global `d3`) through a plain local script tag; the runner will inline it into the final artifact. Required behavior: - Define 40 nodes inline, with IDs 0 through 39, divided into four color-coded clusters of ten. Within each cluster connect its nodes in a ring; connect nodes 0, 10, 20, and 30 in a ring to link the clusters. Do not load data externally. - Use a force simulation to position nodes and draw their links. Label nodes with their IDs and keep the initial graph within view. - Dragging a node moves it while the graph responds; release lets the simulation settle. Dragging the background pans the view, and the mouse wheel zooms. - Hovering a node highlights it, its directly connected neighbors, and their connecting links while dimming unrelated elements. Leaving the node restores the normal appearance. - Provide Reset view to restore the initial camera framing without replacing the graph data. Verify: Drag one node and check that connected links follow it while the camera stays in place. Pan the background and zoom to check camera movement, then use Reset view and confirm the graph returns to its initial framing.

⛨ sandboxed Open in new tab ↗

TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelqwen3.6-35b-a3b

vendorQwen

harnesspi 0.87.1 · browser iteration

generated2026-10-14

METRICS

runtime39.4s

tokens in13k

tokens out3.5k

cached0

cost / run$0.0031

Transcript · 9 messages

system

user

assistant

thinking

The user wants me to build an interactive force-directed graph using D3.js (already present as d3.min.js). Let me plan the implementation:

1. 40 nodes (IDs 0-39), 4 clusters of 10, each color-coded
2. Within each cluster, connect nodes in a ring
3. Connect nodes 0, 10, 20, 30 in a ring to link clusters
4. Force simulation for positioning
5. Labels with IDs
6. Dragging nodes (moves them, simulation settles)
7. Background dragging to pan, mouse wheel to zoom
8. Hover highlighting (node, neighbors, connecting links)
9. Reset view button

Let me write the complete index.html file.

→ bash {"command":"ls /tmp/job-ZZ9exc/*.js 2>/dev/null"}

toolResult

/tmp/job-ZZ9exc/d3.min.js

assistant

thinking

Good, d3.min.js is present. Now let me build the complete index.html file.

→ write /tmp/job-ZZ9exc/index.html (8771 bytes)

toolResult

Successfully wrote to /tmp/job-ZZ9exc/index.html

assistant

thinking

Now let me open it in the browser and check the behavior.

→ browser {"action":"screenshot"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","error: Identifier 'initialTransform' has already been declared"],"dom":"Reset View","images":"attached"}

assistant

thinking

The issue is clear: "Identifier 'initialTransform' has already been declared" - there's a duplicate declaration. The graph appears blank because the error prevents proper rendering. I need to fix the duplicate variable declaration and ensure the graph renders properly.

Let me rewrite the file with a clean implementation, fixing the duplicate variable issue and making sure everything renders correctly.

The error log shows `"Identifier 'initialTransform' has already been declared"` — a duplicate variable is crashing the script, leaving the graph blank. Let me fix and rewrite the file cleanly.