Triple

T4253757
Position Surface form Disambiguated ID Type / Status
Subject Boyds Corner Reservoir E95920 entity
Predicate watercourse P415 FINISHED
Object West Branch Croton River E56853 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 Croton River | Statement: [Boyds Corner Reservoir, watercourse, West Branch Croton River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Branch Croton River
Context triple: [Boyds Corner Reservoir, watercourse, West Branch Croton River]
  • A. West Branch Croton River chosen
    West Branch Croton River is a major tributary of New York’s Croton River, flowing through Putnam County and contributing to the New York City water supply system.
  • B. East Branch Croton River
    East Branch Croton River is a major tributary of New York's Croton River system, contributing to the water supply network for New York City.
  • C. Oneida Creek
    Oneida Creek is a stream in central New York State that drains part of the region’s watershed and empties into Oneida Lake.
  • D. Middle Branch Croton River
    The Middle Branch Croton River is a tributary stream in southeastern New York that forms part of the Croton River watershed supplying New York City’s water system.
  • E. River Brant
    The River Brant is a small river in Lincolnshire, England, that flows through rural villages before joining the River Witham near the town of Bracebridge.
  • 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_69b3453f759881909b91f01a1e82c036 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34ebe6fbc8190a89269b478b3f435 completed March 12, 2026, 11:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4379623c8190856b03238e3ef0dd completed March 21, 2026, 7:06 a.m.
Created at: March 12, 2026, 11:06 p.m.