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Matrix digital rain · gpt-3.5-turbo

Create the Matrix digital rain effect on a full-screen black canvas: columns of falling green katakana glyphs with a trailing fade and a brighter leading character.

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transcript · 4 messages
user

Create the Matrix digital rain effect on a full-screen black canvas: columns of falling green katakana glyphs with a trailing fade and a brighter leading character.

assistant
write index.html (1550 bytes)
toolResult

Successfully wrote 1550 bytes to index.html

assistant

The Matrix digital rain effect has been created on a full-screen black canvas in the `index.html` file. You can open the file to see the falling green katakana glyphs with the trailing fade and brighter leading character.

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

modelgpt-3.5-turbo
vendorOpenAI
harnesspi-agent
generated2026-08-01

EVALUATION

3/5 working

Classic Matrix digital rain with falling green katakana glyphs and fade trails, animates continuously, no interactivity but not required.

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 motion23.9%
on click29.1%
on drag29.4%
on wheel29.2%
on enter + space28.9%
on arrow keys29.0%
on w/a/s/d28.9%
frame spread14 / 255
console errors0
js errors none

METRICS

runtime6.3s
tokens in2.9k
tokens out550
cached0
cost / run$0.0023