Triple

T9082983
Position Surface form Disambiguated ID Type / Status
Subject Cannonsville Reservoir E217678 entity
Predicate drainageBasin P1559 FINISHED
Object West Branch Delaware River basin E633499 NE FINISHED

How this triple was built (2 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: West Branch Delaware River basin | Statement: [Cannonsville Reservoir, drainageBasin, West Branch Delaware River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Branch Delaware River basin
Context triple: [Cannonsville Reservoir, drainageBasin, West Branch Delaware River basin]
  • A. West Branch Delaware River chosen
    The West Branch Delaware River is a major headwater tributary of the Delaware River in the Catskill region of New York, known for its cold-water trout fishery and scenic, rural watershed.
  • B. East Branch Delaware River
    The East Branch Delaware River is a major headwater tributary of the Delaware River in New York State, flowing through the Catskill region and contributing significantly to the watershed that supplies water to New York City.
  • C. Delaware River watershed
    The Delaware River watershed is the drainage basin that collects precipitation and runoff feeding the Delaware River and its tributaries across parts of New York, New Jersey, Pennsylvania, and Delaware before emptying into the Atlantic Ocean.
  • D. Schuylkill River and Delaware River
    The Schuylkill River and Delaware River are the two major waterways that border central Philadelphia, shaping the city’s geography, history, and development.
  • E. Lehigh River
    The Lehigh River is a major river in eastern Pennsylvania known for its scenic gorge, whitewater recreation, and historical role in the region’s coal and industrial transport.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca83d7a0388190ba1af89ed7ba36f9 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc960a2760819084aab611eb1c43a9 completed April 1, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0c6e9d9408190ad505e9cf49d0f7c completed April 4, 2026, 8:08 a.m.
Created at: March 30, 2026, 7:13 p.m.