{
  "absUrl": "https://arxiv.org/abs/2610.32332v1",
  "arxivId": "2610.32332",
  "arxivVersion": 1,
  "arxivVersionedId": "2610.32332v1",
  "authors": [
    {
      "affiliations": [
        "Nanyang Technological University"
      ],
      "name": "Yanhao Jia"
    },
    {
      "affiliations": [
        "Token Foundry, Alibaba"
      ],
      "name": "Yi Zhu"
    },
    {
      "affiliations": [
        "Token Foundry, Alibaba"
      ],
      "name": "Yiran Zhong"
    },
    {
      "affiliations": [
        "Token Foundry, Alibaba"
      ],
      "name": "Weigao Sun"
    },
    {
      "affiliations": [
        "Token Foundry, Alibaba"
      ],
      "name": "Feida Zhu"
    },
    {
      "affiliations": [
        "Token Foundry, Alibaba"
      ],
      "name": "Pengkun Jiao"
    },
    {
      "affiliations": [
        "The Chinese University of Hong Kong"
      ],
      "name": "Sihan Yang"
    },
    {
      "affiliations": [
        "Institute of Neuroscience, Chinese Academy of Sciences",
        "University of Chinese Academy of Sciences"
      ],
      "name": "Ming Ma"
    },
    {
      "affiliations": [
        "Token Foundry, Alibaba"
      ],
      "name": "Steven Hoi"
    },
    {
      "affiliations": [
        "Nanyang Technological University"
      ],
      "name": "Erik Cambria"
    }
  ],
  "contract": "researcher-sidecars-v1",
  "id": "2610.32332v1",
  "originalTitle": "4DMemory: Benchmarking Long-Horizon Spatiotemporal Memory with Harness-Augmented Agents",
  "pdfUrl": "https://arxiv.org/pdf/2610.32332v1.pdf",
  "schemaVersion": 1,
  "type": "preprint"
}