{
  "id": "2607.00341",
  "title": "DiscoLoop: Looping Discrete Embeddings and Continuous Hidden States for Multi-hop Reasoning",
  "authors": "Hengyu Fu, Tianyu Guo, Zixuan Wang, Hanlin Zhu, Jason D. Lee, Jiantao Jiao, Stuart Russell, Song Mei",
  "first_public": "2026-07-01",
  "venue": "arXiv",
  "arxiv": "2607.00341",
  "paper_url": "https://arxiv.org/abs/2607.00341",
  "lens": [
    "recurrent",
    "continuous"
  ],
  "representation": [
    "discrete-token",
    "continuous-state"
  ],
  "computation": [
    "recurrent",
    "depth-wise"
  ],
  "training": [
    "pretraining",
    "supervised"
  ],
  "questions": [
    "architecture",
    "capability",
    "generalization"
  ],
  "evidence": [
    "empirical",
    "mechanistic",
    "probing"
  ],
  "modality": [
    "language",
    "symbolic"
  ],
  "summary": "Feeds both token embeddings and hidden states back through repeated transformer layers to connect successive steps of multi-hop reasoning.",
  "provenance": "Primary-source literature search, 2026-09-05",
  "author_names": [
    "Hengyu Fu",
    "Tianyu Guo",
    "Zixuan Wang",
    "Hanlin Zhu",
    "Jason D. Lee",
    "Jiantao Jiao",
    "Stuart Russell",
    "Song Mei"
  ],
  "record_url": "https://latent-implicit-thinking.github.io/papers/2607.00341/",
  "legacy_record_url": "https://latent-implicit-thinking.github.io/papers/#paper-2607-00341",
  "citation_date": "2026-07-01",
  "json_url": "https://latent-implicit-thinking.github.io/papers/2607.00341/record.json",
  "markdown_url": "https://latent-implicit-thinking.github.io/papers/2607.00341/index.md",
  "bibtex_url": "https://latent-implicit-thinking.github.io/papers/2607.00341/citation.bib",
  "csl_url": "https://latent-implicit-thinking.github.io/papers/2607.00341/citation.csl.json"
}