source_report.json

{
  "sources": {
    "ABCD": {
      "parsed": 4000,
      "skipped_no_text": 0,
      "license": "MIT",
      "redistribution_status": "redistributable",
      "license_evidence": "https://github.com/asappresearch/abcd (LICENSE: MIT)",
      "verdict": "included"
    },
    "Taskmaster2": {
      "parsed": 4000,
      "skipped_no_text": 0,
      "license": "CC BY 4.0",
      "redistribution_status": "redistributable",
      "license_evidence": "https://github.com/google-research-datasets/Taskmaster/blob/master/TM-2-2020/LICENSE.md",
      "verdict": "included"
    },
    "Taskmaster3": {
      "parsed": 4000,
      "skipped_no_text": 0,
      "dedup_removed": 2,
      "license": "CC BY 4.0",
      "redistribution_status": "redistributable",
      "license_evidence": "https://github.com/google-research-datasets/Taskmaster/blob/master/TM-3-2020/README.md",
      "verdict": "included"
    },
    "SGD": {
      "parsed": 4000,
      "skipped_no_text": 0,
      "license": "CC BY-SA 4.0",
      "redistribution_status": "redistributable (share-alike)",
      "license_evidence": "https://github.com/google-research-datasets/dstc8-schema-guided-dialogue (LICENSE: CC BY-SA 4.0)",
      "verdict": "included"
    },
    "SalesBot": {
      "parsed": 2000,
      "skipped_no_text": 0,
      "license": null,
      "redistribution_status": "no-upstream-license; included by dataset owner decision (fully synthetic simulator/GPT-3 text)",
      "license_evidence": "https://github.com/MiuLab/SalesBot (no LICENSE file as of 2026-06-11)",
      "verdict": "included"
    },
    "MULTIWOZ2_2": {
      "parsed": 4000,
      "skipped_no_text": 0,
      "dedup_removed": 3,
      "license": "MIT",
      "redistribution_status": "redistributable",
      "license_evidence": "https://github.com/budzianowski/multiwoz (LICENSE: MIT)",
      "verdict": "included"
    },
    "AMI": {
      "parsed": 139,
      "skipped_no_text": 0,
      "whole_meeting_rows": 39,
      "window_rows": 310,
      "dropped_short_tails": 7,
      "license": "CC BY 4.0",
      "redistribution_status": "redistributable",
      "license_evidence": "https://groups.inf.ed.ac.uk/ami/corpus/license.shtml",
      "verdict": "included"
    },
    "ICSI": {
      "parsed": 75,
      "skipped_no_text": 0,
      "window_rows": 406,
      "dropped_short_tails": 11,
      "whole_meeting_rows": 5,
      "license": "CC BY 4.0",
      "redistribution_status": "redistributable",
      "license_evidence": "https://groups.inf.ed.ac.uk/ami/icsi/license.shtml",
      "verdict": "included"
    },
    "QMSum": {
      "parsed": 232,
      "skipped_no_text": 0,
      "topic_span_rows": 1113,
      "window_rows": 113,
      "dropped_short_tails": 0,
      "rejected_over_16k": 5,
      "license": "MIT",
      "redistribution_status": "redistributable",
      "license_evidence": "https://github.com/Yale-LILY/QMSum (LICENSE: MIT)",
      "verdict": "included"
    },
    "Bitext": {
      "parsed": 4000,
      "skipped_no_text": 0,
      "sampled_from": 26872,
      "license": "CDLA-Sharing-1.0",
      "redistribution_status": "redistributable (share-alike for data)",
      "license_evidence": "https://huggingface.co/datasets/bitext/Bitext-customer-support-llm-chatbot-training-dataset (card: cdla-sharing-1.0)",
      "verdict": "included"
    }
  },
  "skipped_sources": {},
  "split_source_mix": {
    "source": {
      "Taskmaster2": 544,
      "SalesBot": 363,
      "Taskmaster3": 331,
      "MULTIWOZ2_2": 232,
      "ABCD": 61,
      "SGD": 35
    },
    "long_dialogue": {
      "QMSum": 716,
      "ICSI": 273,
      "AMI": 228
    },
    "short_control": {
      "ABCD": 545,
      "SGD": 495,
      "Taskmaster3": 488,
      "Taskmaster2": 459,
      "MULTIWOZ2_2": 434,
      "Bitext": 391,
      "SalesBot": 188
    },
    "holdout_eval": {
      "QMSum": 200,
      "Taskmaster2": 167,
      "Taskmaster3": 150,
      "MULTIWOZ2_2": 107,
      "SGD": 93,
      "ABCD": 88,
      "SalesBot": 85,
      "Bitext": 61,
      "ICSI": 59,
      "AMI": 39
    }
  },
  "unassigned_rows_dropped": 21144,
  "excluded_sources": {
    "TweetSumm": {
      "reason": "Summary annotations are CC0, but the underlying tweet text comes from the Kaggle 'Customer Support on Twitter' (TWCS) corpus, licensed CC BY-NC-SA 4.0 (non-commercial). Upstream distributes only tweet IDs for this reason.",
      "evidence": "https://github.com/guyfe/Tweetsumm ; https://www.kaggle.com/datasets/thoughtvector/customer-support-on-twitter"
    },
    "ConvoSumm": {
      "reason": "Conflicting license signals (repo CC BY-SA 4.0 vs DialogStudio 'No License') and third-party content (NYT comments, Reddit, StackExchange) with unclear redistribution provenance; also off-domain for customer support.",
      "evidence": "https://github.com/Yale-LILY/ConvoSumm"
    },
    "MediaSum": {
      "reason": "Upstream restricts use to research purposes only (NPR/CNN copyrighted transcripts); not publicly redistributable.",
      "evidence": "https://github.com/zcgzcgzcg1/MediaSum (README usage restriction)"
    },
    "DialogSum": {
      "reason": "Upstream README states CC BY-NC-SA 4.0 (non-commercial); sources include DailyDialog which carries the same restriction.",
      "evidence": "https://github.com/cylnlp/dialogsum"
    },
    "SAMSum": {
      "reason": "CC BY-NC-ND 4.0 (non-commercial, no derivatives).",
      "evidence": "https://huggingface.co/datasets/knkarthick/samsum (card: cc-by-nc-nd-4.0)"
    },
    "tuanhqv123/meeting-summarization": {
      "reason": "Mixed-source dataset whose card admits roughly half is MeetingBank (CC BY-NC 4.0, non-commercial) and lists license 'other'.",
      "evidence": "https://huggingface.co/datasets/tuanhqv123/meeting-summarization"
    },
    "monodox/customer-support-and-service": {
      "reason": "License is fine (Apache-2.0) but the dataset contains only 8 nested records \u2014 too trivial to contribute.",
      "evidence": "https://huggingface.co/datasets/monodox/customer-support-and-service"
    }
  }
}