Notification badge pinned to an avatar at an exact offset and z-order
One task across 30 published runs. Inspect the scores and outputs together, with each run's execution method shown.
- Task
- PIXEL-0008
- Domain
- UI components
- Difficulty
- hard
Leading published run: claude-opus-4-8 (low reasoning) at 100.0% composite. Lowest: claude-haiku-4-5 at 0.0%. 30 published runs shown on this task.
How this task was evaluated
Results are ordered by this task's published score. API runs use one prompt and one completion; agent runs use a coding harness with tools and iteration. Inspect the execution method when comparing results.
Objective scores use the benchmark's execution checks. Judge scores use a vision panel's fixed rubric; the published score leaves out a model's own family. Missing values are labelled rather than treated as zero.
Read the brief
Build a single self-contained HTML file (`index.html`) that renders an avatar with a circular notification badge pinned to its top-right, with no build step and no network calls (inline all CSS, no external fonts or scripts). The grader measures the rendered badge position, size, and computed z-index, so the offset and stacking must be exact. Avatar `<div id="avatar">`: - `position: relative`, 72px wide, 72px tall, border-radius 36px (a circle), background #cbd5e1. Badge `<span id="badge">` inside the avatar: - `position: absolute`, pinned so it measures at left 52px and top 0px relative to the page (the avatar sits flush at the top-left). - 24px wide, 24px tall, border-radius 12px (a circle). - background #dc2626, colour #ffffff, font-size 12px. - z-index 2 so it sits above the avatar. - text: 3 The left 52px offset, the 24px badge, the #dc2626 fill, and the z-index 2 are the contract.
