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Fireworks · gpt-5.6-sol

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
**Creating index file**

I need to create an index.html file and ensure it’s polished. I'll start by inspecting the directory to see what’s there. Making everything look good is important! I should probably consider how the file structure is set up and what elements I should include in the file to make it user-friendly. It’s all about getting that initial impression right, so attention to detail will be key in this step.
bash {"command":"ls -la && printf '\\nPI vars:\\n' && env | grep '^PI_' | sort | head -20"}
toolResult

total 0 drwxr-sr-x. 2 node node 6 Aug 3 00:22 . drwxrwsrwx. 3 root node 16 Aug 3 00:22 .. PI vars: PI_CODING_AGENT=true PI_MODEL=openai/gpt-5.6-sol PI_PROVIDER=openrouter PI_REASONING_LEVEL=medium PI_SESSION_FILE=/home/node/.pi/agent/sessions/--tmp-ws--/2026-08-03T00-22-08-514Z_019fc4ff-d582-75b7-9c01-e30095f14e95.jsonl PI_SESSION_ID=019fc4ff-d582-75b7-9c01-e30095f14e95 PI_TIMEOUT_MS=600000

assistant
thinking
**Creating a polished app**

I’m thinking we need to create a polished app that includes canvas interaction to launch shells that explode upon clicking. It might be good to offer a sound toggle feature and have the interface auto-show relevant elements. I also want to ensure it’s self-contained and consider accessibility options like reduced motion. To start, I’ll write out these ideas in more detail and outline how to implement each feature effectively.
write index.html (10118 bytes)
toolResult

Successfully wrote 10118 bytes to index.html

assistant
bash {"command":"python3 - <<'PY'\nfrom pathlib import Path\np=Path('index.html')\ns=p.read_text()\nassert '<canvas' in s and '<style>' in s and
toolResult

/bin/bash: line 1: python3: command not found Command exited with code 127

assistant
bash {"command":"node -e \"const fs=require('fs'); const s=fs.readFileSync('index.html','utf8'); if(!s.includes('<canvas')||!s.includes('<style>'
toolResult

index.html: 10118 bytes, self-contained checks passed

assistant

Created `index.html` with a self-contained, full-screen interactive fireworks display featuring: - Click/tap-launched shells - Gravity-affected fading particle bursts - Multiple explosion patterns and colors - Glowing trails, flashes, stars, and atmospheric backdrop - Toggleable automatic fireworks show - Responsive mouse and touch support - No external resources or network requests

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-5.6-sol
vendorOpenAI
harnesspi-agent
generated2026-08-03

EVALUATION

3/5 working

A fireworks/night-sky animation ('Nightfall') auto-launches rockets that burst; click shows a ring effect but keyboard/wheel inputs seem to just trigger auto-show fireworks.

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 motion0.2%
on click0.3%
on drag0.3%
on wheel0.1%
on enter + space0.2%
on arrow keys0.1%
on w/a/s/d0.3%
frame spread6.1 / 255
console errors0
js errors none

METRICS

runtime53.9s
tokens in18k
tokens out4.1k
cached14k
cost / run$0.1565