Author

Ru-Bin Wei

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#natural language process... Review Sep 2026

NCP-ArchPreview Technical Report: Moving towards Latent Space Language Models through Next Concept Prediction

NCP-ArchPreview is introduced, a latent-space language model that pushes autoregressive pretraining beyond standard next-token prediction (NTP) and learns through Next Concept Prediction (NCP) to predict discrete concepts that span multiple tokens, introducing an explicit and more challenging concept-level objective wh...

T.-A. Cao, Chi-Yu Chen, Shuang Cheng et al. · 0 citations

Review Aug 2026

Intern-S2-Preview: Scientific Agentic Foundation Model

Evaluations across scientific, multimodal, agentic, and general-purpose benchmarks show that Intern-S2-Preview-397B achieves competitive or leading results in multiple settings.

Lei Bai, Jiaqi Cao, Chiyu Chen et al. · 3 citations

Jul 2026

Memory Decoder at Scale: A Pretrained, Parametric Long-Term Memory

This work presents Memory Decoder at Scale, scaling memory models up to 6.9B parameters and pretraining them on 300B tokens, demonstrating that independently scaling pretrained memory offers a more parameter efficient path to improving language model performance.

Ru-Bin Wei, Jiaqi Cao, Jiarui Wang et al. · arXiv.org · 1 citation