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Fluid simulation · mistral-large-2512

Create a real-time fluid simulation on a full-screen canvas where dragging the mouse pushes swirling colored dye through the fluid.

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transcript · 4 messages
user

Create a real-time fluid simulation on a full-screen canvas where dragging the mouse pushes swirling colored dye through the fluid.

assistant
write /tmp/ws/index.html (11796 bytes)
toolResult

Successfully wrote 11796 bytes to /tmp/ws/index.html

assistant

The **real-time fluid simulation** is ready! Open `/tmp/ws/index.html` in a browser to interact with it. ### Features: - **Full-screen canvas** with fluid dynamics. - **Drag your mouse** to push swirling colored dye through the fluid. - **Touch support** for mobile devices. - **Vibrant colors** that evolve over time. - **No external dependencies**—fully self-contained. ### How to Run: 1. Open the file in any modern browser (Chrome, Firefox, Edge, Safari). 2. Click and drag to see the fluid respond with swirling dye.

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

modelmistral-large-2512
vendorMistral AI
harnesspi-agent
generated2026-08-01

EVALUATION

2/5 partial

Fluid sim shows dye blobs with heavy pixelated dithering artifacts, click did nothing but drag/wheel/keys produce colored swirls.

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 motion0.0%
on click0.0%
on drag19.1%
on wheel21.1%
on enter + space19.7%
on arrow keys26.6%
on w/a/s/d18.5%
frame spread16.6 / 255
console errors0
js errors none

METRICS

runtime50.8s
tokens in6.8k
tokens out4.1k
cached2.8k
cost / run$0.0084