PonderLM-2: Pretraining LLM with Latent Thoughts in Continuous Space
Boyi Zeng, He Li, Shixiang Song, Yixuan Wang, Zitong Wang, Ziwei He, Xinbing Wang, Zhouhan Lin. PonderLM-2: Pretraining LLM with Latent Thoughts in Continuous Space. ICML 2026 (Spotlight).