Agentic AI product and evaluation, from a transport-engineering background. NUS MSc Civil Engineering (Transport), graduating Jan 2027 · Singapore.
Hard numbers stay in deterministic tools. The model only drafts. High-risk actions need a person. Whether the model was put in the right place is judged on a closed loop, not on the loss.
Site · English · CVs · e1576499@u.nus.edu · wenjiluo7@gmail.com
Dated write-ups: PROJECTS.md · commands and dependencies: RUNNABLE_PROJECTS.md
Three engineering cases: manufacturing outage → comparison → confirmed continuation, IFC type/unit → enrichment → independent readback, and driving-scene reconstruction → browser exploration. Each case links its demonstration, implementation and limits. 中文版.
| Project | What to inspect | Demo or evidence |
|---|---|---|
| Glass Box / Track 1 | Agent span waterfalls, redaction and durable OTLP delivery with explicit failure states. Official starter plus my observability layer; single-user PoC. | No-key replay demo · Recovery and overhead record |
| fp16x3 Transformer | Compensated FP16 GEMMs with FP32 input/output and precision checks. Recorded T4 performance gates include retained failures. | Measured results and limits · Run and audit |
| LLM judge experiments | Frozen judge replies, provenance auditing and question-cluster uncertainty on a personally constructed evaluation set. | Sensitivity report |
| Manufacturing Planning Agent | Compare from one snapshot, preserve completed work and WIP, then explicitly confirm before advancing. HiGHS solves; SimPy executes. Synthetic example, no factory dispatch. | Recorded public replay · Case and actual local solver |
| NAVSIM ability ladder | Full-split ablation of what caps open-loop planning, with paired bootstrap intervals. | Results and reproduction |
| Counterask | WebMCP tools ask for missing information instead of guessing. Browser interaction needs WebMCP support. | Live store · Run locally |
More engineering work: Civil Buddy · vLLM sm_75 throughput · EDA Copilot · CE5203 AYE weaving.
Choose a role and open matching project evidence · October 2026 follow-ups.
Python · PyTorch · CUDA / Triton · vLLM · FastAPI · TypeScript · Rust · SUMO · WebMCP