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Synthwave sunset · claude-opus-5

Create an animated synthwave sunset: a glowing gradient sun with scanlines setting over an infinite neon grid that scrolls toward the viewer, with a starfield and a reflected horizon.

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transcript · 4 messages
user

Create an animated synthwave sunset: a glowing gradient sun with scanlines setting over an infinite neon grid that scrolls toward the viewer, with a starfield and a reflected horizon.

assistant
thinking
I'm building a full-screen canvas synthwave scene with a gradient sky, stars, and a sun rendered with scanline effects. I'll add mountains, a glowing horizon, a perspective grid that scrolls toward the viewer, and a sun reflection in the lower half to create a water shimmer effect, then layer on a CRT overlay with CSS.

Writing the canvas rendering...
write /tmp/ws/index.html (10283 bytes)
toolResult

Successfully wrote 10283 bytes to /tmp/ws/index.html

assistant

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

modelclaude-opus-5
vendorAnthropic · Claude
harnesspi-agent
generated2026-08-03

EVALUATION

3/5 partial

Animated synthwave sunset/highway scene with self-running visuals but no visible response to any input tested.

Vision grade · anthropic/claude-sonnet-5

MEASUREMENTS

Raw readings from the capture, not a verdict — the grade above is the only judgement. Percentages are how much of the screen changed; the measure under-reports sparse motion on a dark background.

idle motion8.8%
on click6.8%
on drag7.8%
on wheel7.0%
on enter + space6.7%
on arrow keys6.4%
on w/a/s/d6.5%
frame spread40.7 / 255
console errors0
js errors none

METRICS

runtime66.8s
tokens in2.3k
tokens out6.4k
cached2.2k
cost / run$0.1613