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  1. equity-momentum-research equity-momentum-research Public

    Quant research on 12-1 month price momentum across 10 large-cap US stocks (1999-2025): factor returns, portfolio construction, event studies, transaction-cost robustness.

    Jupyter Notebook

  2. geometry-error-diagnoser geometry-error-diagnoser Public

    Fine-tuned Qwen3-VL-4B that diagnoses student errors in composed rigid geometry transformations, graded by a deterministic oracle (both-map recovery 0% untuned to 98.6% tuned).

    Python

  3. vantage vantage Public

    MCAT readiness system built on Anki: topic-interleaving scheduler, IRT readiness scoring, OpenStax reasoning bank, verified card generation, desktop + Android dashboard.

    Python

  4. x-pedition x-pedition Public

    Learn-by-doing algebra tutor: interactive lessons, spaced-repetition practice, and AI hints that never give away the answer.

    TypeScript