Triple

T9152885
Position Surface form Disambiguated ID Type / Status
Subject Roebling's Delaware Aqueduct E219631 entity
Predicate partOf P40 FINISHED
Object Delaware and Hudson Canal E53747 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: Delaware and Hudson Canal | Statement: [Roebling's Delaware Aqueduct, partOf, Delaware and Hudson Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Delaware and Hudson Canal
Context triple: [Roebling's Delaware Aqueduct, partOf, Delaware and Hudson Canal]
  • A. Delaware and Hudson Canal chosen
    The Delaware and Hudson Canal was a 19th-century engineering project that transported anthracite coal from Pennsylvania to the Hudson River, playing a key role in early American industrialization and canal-era commerce.
  • B. Morris Canal
    The Morris Canal was a historic 19th-century New Jersey canal that transported coal and other goods across the state using an innovative system of inclined planes and locks.
  • C. Patowmack Canal
    The Patowmack Canal was an early American canal project along the Potomac River, championed by George Washington to improve inland navigation and trade in the late 18th century.
  • D. Delaware and Raritan Canal
    The Delaware and Raritan Canal is a historic 19th-century waterway in central New Jersey that once served as a major transportation route and now forms the backbone of a popular linear state park and recreation corridor.
  • E. Lehigh Canal
    The Lehigh Canal is a historic 19th-century navigation canal in eastern Pennsylvania that was built to transport anthracite coal and fostered early American industrial development along the Lehigh River.
  • 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_69ca83e25418819093c6503deeaf30de completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca96e323881909cbf4d6708f24f79 completed April 1, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69d04846544481909012f5c7fbbf3b0a completed April 3, 2026, 11:07 p.m.
Created at: March 30, 2026, 7:20 p.m.