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cotenthusiast/README.md

Hi, I'm Karl

Computer Science student at Queen's University Belfast, interested in machine learning, research, and systems.

Current Work

  • Amadeus Counterpoint — investigating compositional behavioral modeling under unseen dyadic interaction, using chess as a controlled testbed.
  • ChoiceBench — first-author research on accuracy and order sensitivity in multiple-choice LLM evaluation, currently available as an arXiv preprint and submitted through ACL Rolling Review.
  • Building neural models and supporting infrastructure from first principles, with a current focus on chess, transformers, and representation learning.

Selected Projects

  • ChoiceBench
    A reproducible framework for evaluating positional and option-order sensitivity in multiple-choice LLM evaluation across models, datasets, and mitigation strategies.

  • Amadeus Counterpoint
    A neural chess research project studying whether independently learned behavioral representations of two players can compose to reproduce their unseen interactions.

  • Tokenizer & Language Model from Scratch
    Byte-level BPE tokenization and decoder-only transformer work focused on understanding the full language-modeling stack from first principles.

  • Susume
    An anime recommendation system exploring collaborative filtering and matrix-factorization approaches.

Research Interests

Machine learning · Behavioral modeling · Representation learning · LLM evaluation · Neural chess · Robustness

Tech

Python · PyTorch · Java · NumPy · Linux · Bash · Git · LaTeX · C++

Pinned Loading

  1. amadeus-counterpoint amadeus-counterpoint Public

    Compositional behavioral modeling under unseen dyadic interaction, using chess as a controlled testbed.

    Python

  2. choicebench choicebench Public

    ChoiceBench is a lightweight framework for MCQ evaluation-method research on LLMs, with built-in support for answer-order bias analysis and mitigation methods.

    Python 2

  3. neural-network-from-scratch neural-network-from-scratch Public

    Neural network from scratch in NumPy with a clean src/ layout, unit tests, and runnable train/eval scripts that save reproducible artifacts (loss curves, configs, metrics).

    Python