Jason Lu

Research engineer · New York

Jason Lu

I build the systems that let AI improve AI.

RL environments, evals and training infrastructure where frontier agents run AI research end to end.

The story

Four chapters

Teaching AI to read science, to live with people, to improve itself, and what comes next. Each scene comes to life as you scroll.

  1. 01 · DP Technology · Mar 2025 – Feb 2026

    Reading

    My first chapter was teaching machines to read science. On the Uni-Parser team at DP Technology I worked on the inference system that turns papers and patents, with their text, tables, formulas and molecules, into clean training data for models, and on MolParser-Mobile, a tiny model that reads molecule drawings.

    • Document AI
    • Inference at scale
    • Small, fast models
  2. 02 · Intent · Feb – Aug 2026

    Living with people

    Next I wanted AI to live with people, not just read about them. At Intent I built a team agent for group chats: one shared teammate that anyone in the group can @. It remembers the group, uses tools, runs long tasks in the background and follows up on its own, on a runtime built to recover from failures.

    • Multiplayer agents
    • Memory & tools
    • Long-running tasks
  3. 03 · Evolvent AI · May 2026 – now

    Improving themselves

    Then the bigger question: can agents improve AI itself? At Evolvent AI I co-lead RSIGym, an environment where frontier agents run AI research end to end. They synthesize data, train models, rewrite their own harnesses and are scored in sandboxed evals, round after round. I also co-designed RSI-Index, the score that tracks how far they get.

    • RL environments
    • Evals
    • Self-improving agents
  4. 04 · Columbia University · New York

    Now

    Now I am in New York for an M.S. in Computer Science at Columbia, after a B.S. at NYU Shanghai. Next I want to build this at a frontier lab: the environments, evals and training systems that let AI agents improve AI systems.

    • Research infrastructure
    • RL for agents
    • Frontier labs next

Inventory

Selected work

Papers, code and the projects behind the chapters.

Evolvent AI · recursive self-improvement

  • RSIGymWhere agents run AI research end to endPaperCode
  • RSIBench-DataAgents as post-training data researchersPaperCode
  • Gödel ForestCo-evolving agents that share lessonsPaperCode

DP Technology · Uni-Parser team

  • Uni-ParserScience documents into training corporaPaperSite
  • MolParser-MobileTiny, fast molecule recognitionPaperModel

Research

  • Continual-Learning SWE BenchmarkCoding agents learning through curricula
  • MarketScientistBenchDo agents’ experiments improve decisions?NeurIPS 2026 Agenthon Workshop
  • Hard-Negative DPOVerifier-guided preference pairsPaper
  • ContextVCVersion control for coding-agent memoryCode

Save point

Continue?

If you are building the systems that let AI improve AI, I would love to be on that team. Say hello.

Based in New York.