priors

Runs/circle · sample · Fable 5.1/023

circle · sample · Fable 5.1 · trial 023 of 32

Render of circle · sample · Fable 5.1, trial 023

offline render, Chrome 154, light scheme, 2 s of virtual time

runs in a sandboxed frame with no origin; live pages may fetch CDN fonts the offline render did not
modelFable 5.1 claude-fable-5-1
effortlow
profileroom
cli version2.1.283
started2026-09-27 20:54:47 UTC
wall20.7s
cost$0.094
turns5
output tokens1,377
thinking blocks1
tool / bash / edit calls4 / 1 / 2
denials0
file0.html
lines31
bytes631
what changed
  • rewritten, same picture
features no flagged features
hex colors none
unchangedno
from seedyes
session7db0fc7e-f0d0-4be1-8847-5c99e30088cb
0.html 31 lines · 631 bytes
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>ae683f770</title>
  <style>
    * {
      margin: 0;
      padding: 0;
    }
    body {
      min-height: 100vh;
      min-height: 100dvh;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    svg {
      width: min(400px, 100vmin);
      height: auto;
      aspect-ratio: 1;
    }
  </style>
</head>
<body>
  <svg id="ae683f770" viewBox="0 0 400 400" role="img" aria-label="Circle">
    <circle cx="200" cy="200" r="200"/>
  </svg>
</body>
</html>

What the model said

I made three small fixes to `0.html` that keep the page looking the same on a normal desktop viewport: a 400px black circle, centred. I haven't opened it in a browser to check.

- **No stray horizontal scrollbar:** the body no longer has `width: 100vw`, which can overflow when a vertical scrollbar is present.
- **Correct height on mobile:** the body uses `min-height: 100dvh` (with `100vh` as a fallback), so centring stays right when mobile browser toolbars show or hide.
- **Circle fits small screens:** the SVG is now `min(400px, 100vmin)` wide with a 1:1 aspect ratio, so it shrinks instead of being clipped on viewports narrower or shorter than 400px.
- **Screen reader label:** the SVG has `role="img"` and `aria-label="Circle"`. If the circle is purely decorative, swap these for `aria-hidden="true"`.

I left the page `<title>` as `ae683f770` because it looks like a generated identifier that matches the SVG `id`. If people will see this page, a descriptive title would be better.