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Matrix digital rain · gpt-4o-mini-2024-07-18

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 (1599 bytes)
toolResult

Successfully wrote 1599 bytes to index.html

assistant

The Matrix digital rain effect has been created and written to a file named `index.html`. You can open this file in a web browser to see the effect.

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-4o-mini-2024-07-18
vendorOpenAI
harnesspi-agent
generated2026-08-01

EVALUATION

4/5 working

Classic Matrix digital rain with green katakana columns, fading trails, and bright leading glyphs; animates continuously but no distinct input response.

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 motion7.0%
on click19.6%
on drag21.2%
on wheel21.1%
on enter + space18.9%
on arrow keys20.3%
on w/a/s/d21.1%
frame spread7.8 / 255
console errors0
js errors none

METRICS

runtime8.7s
tokens in2.8k
tokens out537
cached1.5k
cost / run$0.0006