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Animated loader · gpt-5.6-luna

Using the pre-provided gsap.min.js (global gsap), create a looping animated loading sequence on a dark background: morphing rounded shapes and a staggered row of dots orchestrated on a GSAP timeline with smooth easing.

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user

Using the pre-provided gsap.min.js (global gsap), create a looping animated loading sequence on a dark background: morphing rounded shapes and a staggered row of dots orchestrated on a GSAP timeline with smooth easing.

assistant
thinking
**Creating an index**

I need to create an index, and the first step is to inspect the files. I’m thinking maybe I should use a command like “ls” to list the files. This will give me a clear overview of what I’m working with. I want to make sure I’m not missing anything important, so I need to be thorough in my inspection before proceeding with the indexing. Let’s see what I can find!
bash {"command":"ls -la /tmp/ws && printf '\\nPI env:\\n' && env | grep '^PI_' || true"}
toolResult

total 72 drwxr-sr-x. 2 node node 25 Aug 1 17:46 . drwxrwsrwx. 3 root node 16 Aug 1 17:46 .. -rw-r--r--. 1 node node 72214 Aug 1 17:46 gsap.min.js PI env: PI_CODING_AGENT=true PI_REASONING_LEVEL=medium PI_SESSION_FILE=/home/node/.pi/agent/sessions/--tmp-ws--/2026-08-01T17-46-50-173Z_019fbe6f-8fbd-7288-bdaf-9a1b946d3d63.jsonl PI_PROVIDER=openrouter PI_MODEL=openai/gpt-5.6-luna PI_SESSION_ID=019fbe6f-8fbd-7288-bdaf-9a1b946d3d63 PI_TIMEOUT_MS=600000

assistant
thinking
**Planning a visual build**

I need to write an index and consider a more sophisticated visual design. I'm thinking about using SVG shapes that morph, but I realize GSAP core doesn’t support MorphSVG. I can animate attributes and CSS for border radius instead. I might create a central rounded square or orb with three overlapping shapes, morphing via border radius, rotation, scale, and background. I want to ensure everything is self-contained, so I may need a test file to write and check.
write /tmp/ws/index.html (6900 bytes)
toolResult

Successfully wrote 6900 bytes to /tmp/ws/index.html

assistant

Created `/tmp/ws/index.html` with: - Dark, polished loading screen - GSAP-powered looping master timeline - Morphing rounded gradient shapes - Rotating orbital accents and ambient glow - Staggered animated loading dots - Smooth easing and reduced-motion support - Inline CSS and JavaScript - Local `gsap.min.js` loaded via plain script tag

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-luna
vendorOpenAI
harnesspi-agent
generated2026-08-01

EVALUATION

4/5 working

Looping morphing blob shapes with staggered glowing dots and 'Preparing Something Brilliant' text on dark background; animates continuously regardless of input.

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 motion0.8%
on click0.1%
on drag1.2%
on wheel1.1%
on enter + space1.2%
on arrow keys1.3%
on w/a/s/d1.6%
frame spread18.9 / 255
console errors0
js errors none

METRICS

runtime33.2s
tokens in9
tokens out2.8k
cached2.7k
cost / run$0.0111