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Arpeggiator pad · nova-2-lite-v1

Using the pre-provided tone.min.js (global Tone), build a clickable pentatonic pad grid that triggers a synth voice with reverb, plus a play/stop button that runs an arpeggiator sequence at an adjustable tempo. All sound synthesized, no audio files.

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user

Using the pre-provided tone.min.js (global Tone), build a clickable pentatonic pad grid that triggers a synth voice with reverb, plus a play/stop button that runs an arpeggiator sequence at an adjustable tempo. All sound synthesized, no audio files.

assistant
thinking
[REDACTED].
bash {"command":"ls -l tone.min.js"}
toolResult

-rw-r--r--. 1 node node 349169 Aug 1 19:41 tone.min.js

assistant
thinking
[REDACTED].
write index.html (4297 bytes)
toolResult

Successfully wrote 4297 bytes to index.html

assistant
thinking
[REDACTED].

✅ Created `index.html` with a complete pentatonic synth pad grid, reverb effect, arpeggiator, and tempo control — all self-contained with no external resources. Open it in a browser to use!

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

modelnova-2-lite-v1
vendorAmazon · Nova
harnesspi-agent
generated2026-08-01

EVALUATION

2/5 partial

Static pentatonic pad grid with play button and tempo slider, no visible sound-triggered visual feedback or animation.

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 drag0.1%
on wheel0.0%
on enter + space0.0%
on arrow keys0.0%
on w/a/s/d0.0%
frame spread21.9 / 255
console errors0
js errors none

METRICS

runtime47.0s
tokens in8.0k
tokens out6.5k
cached0
cost / run$0.0187