Zhengxi YU
Agents / Generative AIs / Genuine Reasoning in Models · Tongji University
model × harness × ???, that researches both inward and outward. Inward, it sharpens its own research ability and speed; outward, it hones its taste across other disciplines and finds reasons to keep improving itself — so it can research the world better, and give back to it.I'm an undergraduate in Artificial Intelligence (Elite Class) at the Guohao College, Tongji University (Sep 2024 – Jun 2028, expected), advised by Prof. Bo Jin. I'm top of my class with a 4.93/5.0 GPA, ranked 1 of 46, and received the National Scholarship, 2025 & 2026.
These days I work at the frontier, doing hands-on research on agent harnesses and next-generation reasoning models. My goal is to build better coding agents, and reasoning models with genuine reasoning ability that self-evolve together with humans.
$ whoami --short undergrad · AI (Elite Class) · Tongji University focus: Agents / Generative AIs / Genuine Reasoning in Models contact: y@yzxoi.top
# Interests
- Agents / Generative AIs / Genuine Reasoning in Models
# Projects
SII-Holos/synergyAgent runtime & harness for long-horizon tasks: Cortex sub-agent delegation, context/tool management, persistence & recovery.
yzxoi/holos-researchHuman-centered auto research with multi-agent review, a research state machine, and human-in-the-loop checkpoints.
YourTongji/YourTJ-HubCampus community platform for Tongji University built on GooseForum, with a forum, course reviews, timetable planning, and a campus wiki.
Go · ★ 20EricSanchezok/scholightAI academic research engine indexing arXiv: paragraph-level paper retrieval, multi-stage reranking, and general web extraction.
PythonEricSanchezok/recursive-context-machineA Rust runtime for composable, stateful AI workflows with explicit context management.
Rust · ★ 1yzxoi/chaosMulti-platform group-chat assistant for Synergy (Feishu / QQ) that uses RCM + DeepSeek to triage product feedback, bugs, and feature requests.
TypeScript · ★ 4yzxoi/timetable2icsLLM-powered tool that turns unstructured course tables into .ics files for Apple, Google, and Outlook calendars.
Python · ★ 11yzxoi/gemini2-eye-to-hand-graspEye-to-hand 3D-vision robotic grasping on Orbbec Gemini 2: hand-eye calibration, Grounding DINO detection, GraspNet 6-DoF grasps.
Python · ★ 5# Experience
Intern · Frontier GenAIs
Oct 2026 – present- Doing research on coding agents — harness, models, and everything in between.
Agent Harness · Shanghai Innovation Institute
May 2026 – presentAdvisor: Prof. Weinan Zhang
- Core developer of Synergy — an agent harness built for long-horizon tasks and native multi-agent collaboration.
- Loop Engineering: new orchestration loops for agents.
- Continual learning: agents that accumulate memory, experience, and skills across sessions.
- Also built Holos Research, a human-centered auto-research system.
Papers
Generative AI & Intelligent Design · Shanghai Innovation Institute
Mar 2026 – Sep 2026Advisor: Prof. Nan Cao
- Training-free fine-grained controllable emotional image generation; multi-agent video generation with shot language; poster stylization.
- Flow-matching velocity-field interpolation for cognition-controllable generation.
Papers
Research Intern · Tongji EPIC Lab
Dec 2025 – Aug 2026Embodied Perception & Intelligence Computing Lab · PI: Dr. Yang Liu
- Medical AI: virtual staining and pathology agents.
- Federated learning.
- Lunar-rover remote sensing and autonomous perception.
Papers
# Honors
| 2026 | |
|---|---|
| 2026.06 | 2nd Prize, National College Statistical Modeling Contest (Shanghai) team · leader |
| 2026.05 | 1st Prize, Statistical Modeling Contest, Tongji University round team · leader |
| 2026.05 | 2nd Prize, 3rd Guohao Research Poster Exhibition |
| 2026.04 | Outstanding Peer Mentor, Guohao College |
| 2026.02 | Outstanding Student, Tongji University |
| 2026 | National Scholarship |
| 2025 | |
| 2025.12 | 2nd Prize, National Finals, 7th Global Campus AI Algorithm Elite Contest team |
| 2025.12 | 3rd Prize, 17th National College Mathematics Competition (Non-Math A), Shanghai |
| 2025.11 | 3rd Prize, CUMCM Mathematical Modeling Contest, Shanghai team |
| 2025.10 | National Scholarship |
| 2025.05 | 2nd Prize, Guohao × SAIN Innovation Research Contest |
| 2025.05 | 2nd Prize, Tongji Programming Contest for Freshmen |
| 2025.04 | Gold (AI track) & Silver (Security track), 1st CCF Algorithm Ability Contest Finals |
| 2024 | |
| 2024.12 | 1st Prize, Guohao AI Training Camp |
| 2024.09 | CSP 415 (top 0.52%) |
| 2022 | |
| 2022.12 | 1st Prize, NOIP 2022 (Zhejiang) |
| 2022.01 | Gold, WC2022 (sync) |