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Fireworks · kimi-k3

Create a fireworks display on a full-screen canvas where clicks launch shells that explode into gravity-affected, fading particle bursts.

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user

Create a fireworks display on a full-screen canvas where clicks launch shells that explode into gravity-affected, fading particle bursts.

assistant
thinking
Write index.html.
write /workspace/index.html (4120 bytes)
toolResult

Successfully wrote 4120 bytes to /workspace/index.html

assistant

Done — `/workspace/index.html` is a self-contained fireworks display: - **Click anywhere** to launch a shell from the bottom toward your cursor; it arcs up under gravity and explodes at its apex. - **Bursts** are 80–140 particles in a radial ring (or random sphere), gravity-affected with air drag, additive blending, and color-fading until they die out. - **Visuals**: warm golden shell trails, a white flash on detonation, and trailing motion via translucent canvas fills on a dark night sky. - A subtle auto-launcher fires occasional shells so the sky stays alive, and the hint text fades after your first click. Open it in any browser — no network needed.

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

modelkimi-k3
vendorMoonshot · Kimi
harnesspi-agent
generated2026-07-28

EVALUATION

4/5 working

Fireworks auto-launch and explode with colorful gravity-affected particles; clicks and other inputs also trigger launches.

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 motion1.6%
on click0.4%
on drag1.3%
on wheel0.8%
on enter + space1.9%
on arrow keys0.5%
on w/a/s/d0.4%
frame spread8.6 / 255
console errors0
js errors none

METRICS

runtime38.6s
tokens in2.3k
tokens out1.7k
cached2.0k
cost / run$0.0075