Now · Applied Scientist at Amazon FAI

Evals and data quality for language models.

I'm Quilee Simeon. At Amazon FAI (formerly Amazon AGI) I build LLM judges, agent pipelines that audit expert-written STEM data, and RL environments. Before Amazon I did computational neuroscience research at MIT.

  • Boston, MA
  • Amazon FAI · previously MIT & Numenta
  • MIT B.S. ’21, M.S. ’25

Selected work

Things I've built lately.

All work
  • Agents · Hardware2026

    Octopus Protocol

    Plug in a device and a coding agent figures out what it is, then writes, tests, and serves an MCP server for it, in about 25 minutes. Accepted at the NeurIPS 2026 Workshop on Agentic Web.

    Octopus Protocol
  • Scaling · Autonomous research2026

    GrowLab

    What if model size grew during training? We built a harness that makes the growth schedule searchable, then tried to break our own result. Two of three claims didn't survive.

    GrowLab
  • BCI · 1st place2026

    MindMeld

    Our team of six took 1st place in the decoding track at BrainStorm 2026 with a 0.2 MB real-time decoder for 1,024-channel brain recordings.

    MindMeld
  • Hardware · Hackathon2026

    DriftPak

    A backpack that sees, hears, speaks, and knows where it is, built by a team of six in 24 hours at HardMode 2026, MIT Media Lab.

    DriftPak
  • Developer tools2026

    Claude Code tooling

    Skills and CLIs for Claude Code, including session-merge, which stitches fragmented sessions back together.

    Claude Code tooling
  • Efficiency · Numenta2025

    Growing sparse LLMs

    Growing pretrained language models from 70M up to 1.4B parameters without throwing away what they already knew.

    Growing sparse LLMs
  • 1st place · BrainStorm BCI Hackathon 2026, decoding track
  • Featured in MIT Spectrum
  • K. Lisa Yang ICoN Graduate Fellowship, 2025–26
  • Featured in IEEE-HKN The Bridge
  • MIT SERC Envisioning the Future of Computing Prize, Honorable Mention ×2
  • Henry E. Singleton Fellowship, 2023–24
  • Rhodes Scholarship Finalist
  • Octopus accepted at the NeurIPS 2026 Workshop on Agentic Web

Path

Experience and education.

Full CV
  1. 2026– Applied ScientistAmazon FAI (formerly Amazon AGI) LLM evaluation, expert-data quality, and RL environments for frontier models.
  2. 2025–26 Research Computing Technical Staff (part-time)MIT Office of Research Computing and Data AI-agent tooling and HPC support for MIT's 3,000+ cluster users.
  3. 2025 Machine Learning InternNumenta Growing pretrained language models from 70M to 1.4B parameters.
  4. 2021–25 Graduate ResearcherMIT Brain & Cognitive Sciences (Boyden Lab, McGovern Institute) Neural-network models of the C. elegans nervous system, and the datasets to train them.
  5. 2019, 2021 Bioinformatics & Software Development InternTriplet Therapeutics RNA-seq pipelines on AWS and models for oligonucleotide efficacy.
  6. 2017–25 B.S. & M.S.Massachusetts Institute of Technology Computation & Cognition (B.S.), then Computational Neuroscience (M.S.).

Writing

Notes from the build log.

All posts

Say hello

Get in touch.

Email is the fastest way to reach me. I'm happy to talk about evals, agents, brains, or whatever you're building.