{
  "schema_version": "paper_public_manifest_v1",
  "paper_id": "chunktrust_2026_10",
  "slug": "chunktrust",
  "title": "想要VLA更可靠，代价是更多重规划吗？",
  "authors": [],
  "source": {
    "arxiv_id": "2609.39754",
    "pdf_url": "https://arxiv.org/pdf/2609.39754",
    "project_url": "",
    "github_url": "",
    "huggingface_url": "",
    "original_source": "https://arxiv.org/pdf/2609.39754"
  },
  "site": {
    "post_url": "/posts/chunktrust",
    "canonical_url": "https://haiguangboy.com/posts/chunktrust",
    "cover_image": "https://static.haiguangboy.com/papers/chunktrust/cover.webp"
  },
  "taxonomy": {
    "domain": "embodied_ai",
    "track": "vla",
    "tasks": [
      "embodied_ai",
      "vla",
      "action_generation",
      "robotics",
      "state_prediction",
      "具身智能",
      "机器人",
      "wam",
      "chunktrust"
    ],
    "related_topics": [
      {
        "paper_id": "smoothrl_online_reinforcement_learning_during_asynchronous_execution_2026_09",
        "title": "SmoothRL:只对真正执行的动作算账",
        "url": "https://haiguangboy.com/posts/smoothrl_online_reinforcement_learning_during_asynchronous_execution",
        "relation": "contrast",
        "summary": "SmoothRL:只对真正执行的动作算账",
        "strength": "strong"
      },
      {
        "paper_id": "agile_wam_an_agile_tactile_world_action_model_for_contact_rich_robot_control_2026_09",
        "title": "Agile-WAM：轻量视触觉联合预测",
        "url": "https://haiguangboy.com/posts/agile-wam",
        "relation": "same_track",
        "summary": "评测范围和成本口径必须分别说明 validates 小样本及选优评估不能外推为稳定通用能力",
        "strength": "strong"
      },
      {
        "paper_id": "dextouch_wm_learning_action_conditioned_tactile_world_models_from_human_touch_fo_2026_09",
        "title": "DexTouch-WM：人类触觉预训练",
        "url": "https://haiguangboy.com/posts/dextouch-wm",
        "relation": "same_track",
        "summary": "内部质量和Beta后验不是校准成功概率 validates 相关性不等于成功率，也不等于绝对得分校准",
        "strength": "strong"
      },
      {
        "paper_id": "hyperworld_hypergraph_structured_state_serialization_improves_learned_textual_wo_2026_09",
        "title": "HyperWorld:拆开,泛化掉31分",
        "url": "https://haiguangboy.com/posts/hyperworld_hypergraph_structured_state_serialization_improves_learned_textual_wo",
        "relation": "same_track",
        "summary": "HyperWorld:拆开,泛化掉31分",
        "strength": "strong"
      },
      {
        "paper_id": "google_blog_gemini_robotics_er_2_20260730_2026_07",
        "title": "Introducing Gemini Robotics ER 2",
        "url": "https://haiguangboy.com/posts/google_blog_gemini_robotics_er_2_20260730",
        "relation": "same_track",
        "summary": "平均提升不能遮住回退，也不能宣称全面胜过其他选择器 validates 数字缺对照:未点名竞品、未给基线数值、对比图表不可核",
        "strength": "strong"
      },
      {
        "paper_id": "openwam_an_open_modular_exploration_towards_systematic_world_action_model_pretra_2026_09",
        "title": "OpenWAM:正确答案会随规模变",
        "url": "https://haiguangboy.com/posts/openwam_an_open_modular_exploration_towards_systematic_world_action_model_pretra",
        "relation": "same_track",
        "summary": "OpenWAM:正确答案会随规模变",
        "strength": "strong"
      }
    ]
  },
  "analyst_take": {
    "type": "author_opinion",
    "text": "💡 放到执行层的技术脉络里\nLegato通过训练改善动作块衔接；SmoothRL学习残差修正执行动作；ChunkTrust保留动作值，调整重新获取反馈的时机。\n\n三者处理不同环节。判断执行方案是否值得部署，应把成功率、反馈时效、模型调用与总计算一起看，而不是只报选择器的毫秒开销。"
  },
  "ruling": {
    "importance_score": 3.0,
    "one_sentence": "想要VLA更可靠，代价是更多重规划吗？"
  },
  "asset_base_url": "https://static.haiguangboy.com/papers/chunktrust",
  "assets": [
    {
      "type": "pdf_screenshot",
      "object_key": "papers/chunktrust/page_01.webp",
      "content_type": "image/webp",
      "upload_status": "uploaded",
      "bucket": "paper-assets",
      "url": "https://static.haiguangboy.com/papers/chunktrust/page_01.webp",
      "role": "paper_first_page",
      "size_bytes": 159662
    },
    {
      "type": "pdf_screenshot",
      "object_key": "papers/chunktrust/key_figure.webp",
      "content_type": "image/webp",
      "upload_status": "uploaded",
      "bucket": "paper-assets",
      "url": "https://static.haiguangboy.com/papers/chunktrust/key_figure.webp",
      "role": "method_figure",
      "size_bytes": 134048
    },
    {
      "type": "cover_image",
      "object_key": "papers/chunktrust/cover.webp",
      "content_type": "image/webp",
      "upload_status": "uploaded",
      "bucket": "paper-assets",
      "url": "https://static.haiguangboy.com/papers/chunktrust/cover.webp",
      "role": "post_cover",
      "size_bytes": 67054
    },
    {
      "type": "public_brief",
      "object_key": "papers/chunktrust/public_brief.md",
      "content_type": "text/markdown; charset=utf-8",
      "upload_status": "uploaded",
      "bucket": "paper-assets",
      "url": "https://static.haiguangboy.com/papers/chunktrust/public_brief.md",
      "role": "public_brief",
      "size_bytes": 3543
    },
    {
      "type": "public_brief",
      "object_key": "papers/chunktrust/public_brief.en.md",
      "content_type": "text/markdown; charset=utf-8",
      "upload_status": "uploaded",
      "bucket": "paper-assets",
      "url": "https://static.haiguangboy.com/papers/chunktrust/public_brief.en.md",
      "role": "public_brief_en",
      "size_bytes": 4513
    },
    {
      "type": "public_manifest",
      "object_key": "papers/chunktrust/public_manifest.en.json",
      "content_type": "application/json; charset=utf-8",
      "upload_status": "uploaded",
      "bucket": "paper-assets",
      "url": "https://static.haiguangboy.com/papers/chunktrust/public_manifest.en.json",
      "role": "public_manifest_en",
      "size_bytes": 6270
    },
    {
      "type": "public_manifest",
      "object_key": "papers/chunktrust/public_manifest.json",
      "content_type": "application/json; charset=utf-8",
      "upload_status": "uploaded",
      "bucket": "paper-assets",
      "url": "https://static.haiguangboy.com/papers/chunktrust/public_manifest.json",
      "role": "public_manifest",
      "size_bytes": 6867
    }
  ],
  "published_at": "2026-10-14T17:08:59+08:00",
  "created_at": "2026-10-14T17:08:59+08:00",
  "updated_at": "2026-10-14T17:09:10+08:00"
}