google-vertex · tool-assisted

gemini-3.8-flash

Harness: Pi
Version: 1.1.0
Effort: low

Rendered output

Preview is stopped. Starting it executes generated code.

Preview safety and restrictions

Restricted preview policy restricted-html-v1. A blank result is not an automatic pass or failure. Restrictions may affect the output.

Generated scripts can consume CPU or navigate their own frame. Curator review is required. Stop cannot reliably recover a blocked browser.

Inspect the evidence

Challenge and protocol ↗

Publication is incomplete. No further reason was recorded.

Exact user instructions

User turn 1

Build an animated capybara riding a hoverboard using only HTML, CSS, and JavaScript.

Deliver a single self-contained HTML file with all CSS and JavaScript inline. Do not use external libraries, external image assets, external fonts, or network requests. Inline SVG, CSS drawing, and canvas are allowed.

The result should visibly show a capybara riding a hoverboard, with animation that makes the scene feel alive. Do not include audio.

Return only the HTML source, without explanations or Markdown code fences.

Full recorded transcript

Run provenance

Run ID: pi-01a12606-d525-75a0-a529-3941c6b3563c
Provider: google-vertex
Model identifier: gemini-3.8-flash
Identifier kind: unknown
Generated: 2026-10-10T13:35:44.422Z
Published: 2026-10-10T14:03:18Z
Generation mode: tool-assisted
Interface: coding-agent
Tools used: yes
Challenge: capybara-hoverboard-v1
Series: pi-series-01a12606-d525-75a0-a529-3941c6b3563c
Attempt: 1

Open recorded run metadata

Capture conditions

{
  "path": "thumbnails/pi-01a12606-d525-75a0-a529-3941c6b3563c.webp",
  "viewport": {
    "width": 640,
    "height": 480
  },
  "capture_delay_ms": 1000,
  "browser_version": "156.0.8078.4",
  "preview_policy_version": "restricted-html-v1"
}

The curator's read above contains observations, not scores. Null capture metadata means unknown.

Original response

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Extracted HTML

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