Summary
Chaoyue He is a researcher at Alibaba-NTU Global e-Sustainability CorpLab (ANGEL), Singapore. Lead author of “Harness Engineering for Language Agents” which proposes the CAR framework and HarnessCard reporting artifact.
Key Contributions
Harness Engineering for Language Agents (2026)
- CAR Framework: Control, Agency, Runtime decomposition of harness layer
- HarnessCard: Lightweight reporting artifact for agent configurations
- Visibility Gap: Audit of 63 works showing harness innovations often hidden
- Key argument: Many “agent gains” are harness-sensitive, not purely model-driven
Affiliation
- Lab: Alibaba-NTU Global e-Sustainability CorpLab (ANGEL)
- Location: Singapore
- Collaborators: Xin Zhou, Di Wang, Hong Xu, Wei Liu (Alibaba Group), Chunyan Miao
Contact
- Email: cyhe@ntu.edu.sg
Evidence Timeline
- 2026-04-23: Paper published on Preprints.org — “Harness Engineering for Language Agents”
- 2026-04-23: First formal framework (CAR) for decomposing the harness layer