Triple

T18304010
Position Surface form Disambiguated ID Type / Status
Subject Penobscot River watershed E438434 entity
Predicate includesWaterBody P19308 FINISHED
Object Sebec River NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Sebec River | Statement: [Penobscot River watershed, includesWaterBody, Sebec River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sebec River
Context triple: [Penobscot River watershed, includesWaterBody, Sebec River]
  • A. Sajna River
    The Sajna River is a small river in northern Poland that flows through the town of Reszel in the Warmian-Masurian region.
  • B. Bregava River
    The Bregava River is a karst river in southern Bosnia and Herzegovina known for its clear waters, waterfalls, and historic stone bridges, particularly around the town of Stolac.
  • C. Noteć River
    The Noteć River is a significant river in western Poland that flows through the Greater Poland and Kuyavian-Pomeranian regions, forming part of an important waterway linking the Vistula and Oder river basins.
  • D. Berheci River
    The Berheci River is a watercourse in eastern Romania that serves as a tributary of the Bârlad River, flowing through rural areas and contributing to the region’s drainage basin.
  • E. Berettyó River
    The Berettyó River is a tributary of the Körös River system in eastern Hungary and western Romania, flowing through agricultural plains and several towns before joining the Sebes-Körös.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sebec River
Target entity description: The Sebec River is a tributary in central Maine that drains Sebec Lake and flows westward to join the Piscataquis River within the larger Penobscot River system.
  • A. Sajna River
    The Sajna River is a small river in northern Poland that flows through the town of Reszel in the Warmian-Masurian region.
  • B. Bregava River
    The Bregava River is a karst river in southern Bosnia and Herzegovina known for its clear waters, waterfalls, and historic stone bridges, particularly around the town of Stolac.
  • C. Noteć River
    The Noteć River is a significant river in western Poland that flows through the Greater Poland and Kuyavian-Pomeranian regions, forming part of an important waterway linking the Vistula and Oder river basins.
  • D. Berheci River
    The Berheci River is a watercourse in eastern Romania that serves as a tributary of the Bârlad River, flowing through rural areas and contributing to the region’s drainage basin.
  • E. Berettyó River
    The Berettyó River is a tributary of the Körös River system in eastern Hungary and western Romania, flowing through agricultural plains and several towns before joining the Sebes-Körös.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8b915e3e881909125d760c15d0c29 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e5018256508190b024980e3a4a3ae9 completed April 19, 2026, 4:23 p.m.
Created at: April 10, 2026, 10:35 a.m.