Junliang LyuFIELD NOTES
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Field experiments

Lab

Experiments, tools, and prototypes.

  1. 01

    lab / Sep 2026

    Investment Lab

    Try a pre-trade gate on fictional portfolios, and read SEC financials, insider trades and well-known institutions' 13F holdings with every number linked to its source; the AI only argues the other side and never recommends a trade.

  2. 02

    lab / Sep 2026

    Classic Snake

    A small browser game rebuilt as a focused React experiment.

  3. 03

    lab / Aug 2026

    Statistical Analysis Assistant

    A bilingual statistical workspace for uploading data, running common analyses, and reviewing reproducible results.

  4. 04

    lab / Aug 2026

    Interface State Atlas

    A small prototype for mapping loading, empty, and error states before a feature reaches production.

  5. 05

    lab / Aug 2026

    Prompt Observatory

    An experiment for comparing prompt versions and recording useful failure cases.