{
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    {
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    {
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  ],
  "sources": [
    {
      "path": "/data/zhoutaichang/feature/Lingbot_world_realtime/runs/analysis_report_20260908/raw/attention_length_480x832_tp1sp4_v1/captures/metadata_rank-1_pid1549909.jsonl",
      "sha256": "ee301a17dca966806be1e9d47c6c0056b55867fcd7168b76a110de56c1202dc3"
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    {
      "path": "/data/zhoutaichang/feature/Lingbot_world_realtime/runs/analysis_report_20260908/raw/attention_length_480x832_tp1sp4_v1/captures/metadata_rank0_pid1562547.jsonl",
      "sha256": "12df65f507322b53f5cf464e17b9aad44b347db844460668f3c730ba4e9b13d8"
    },
    {
      "path": "/data/zhoutaichang/feature/Lingbot_world_realtime/runs/analysis_report_20260908/raw/attention_length_480x832_tp1sp4_v1/captures/metadata_rank1_pid1562548.jsonl",
      "sha256": "0003f473d6bd6de0228d9244ba02340076321640c3bbc3b5c131bd6d9edcdc73"
    },
    {
      "path": "/data/zhoutaichang/feature/Lingbot_world_realtime/runs/analysis_report_20260908/raw/attention_length_480x832_tp1sp4_v1/captures/metadata_rank2_pid1562549.jsonl",
      "sha256": "f55f90a4f2e478c5b5eaadb3c051066bed0b239a7af9bf614743651a758bed45"
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    {
      "path": "/data/zhoutaichang/feature/Lingbot_world_realtime/runs/analysis_report_20260908/raw/attention_length_480x832_tp1sp4_v1/captures/metadata_rank3_pid1562550.jsonl",
      "sha256": "61840321dc616c34f3adae3099ef2fc998950ce33885410a73c075ea7204e45d"
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  "call_ledger_sha256": "e4a24b057724c668e666767f2adc61f48dd9e0a4f292f4d483c263feaf5b5be9",
  "scope": "This 480x832 TP1/SP4 eager diagnostic only; 2 sessions, 10 chunks, 4 denoise calls plus commit per chunk, 40 layers per role on each rank. Actual self cumulative lengths captured at dispatch, cross dense shapes. MAC work excludes softmax, projections, VAE and other operations. Allocation-shape value is an explicitly invalid substitute shown for discrepancy, not actual work. No full-model MFU or clean timing claim."
}