Author

Yitong Zhang

View on Semantic Scholar

1 paper indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Jul 2026

CoACT: Action-Preserving Observation Compression for Coding Agents

CoACT is built on next-action preservation (NAP), which requires a compressed observation to induce the same next action as the raw observation, and uses an action-preservation reward based on NAP to filter out candidates that would change the agent's next action.

Hao Chen, Yuancheng Zhu, Yitong Zhang et al. · 1 citation