Triple

T2990090
Position Surface form Disambiguated ID Type / Status
Subject Port Chester, New York E80727 entity
Predicate locatedOn P40 FINISHED
Object Byram River
Byram River is a short coastal river in southwestern Connecticut and southeastern New York that forms part of the border between the two states before emptying into Long Island Sound.
E450451 NE FINISHED

How this triple was built (4 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: Byram River | Statement: [Port Chester, New York, locatedOn, Byram River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Byram River
Context triple: [Port Chester, New York, locatedOn, Byram River]
  • A. Kaiapoi River
    The Kaiapoi River is a waterway in the Canterbury region of New Zealand’s South Island that flows through the town of Kaiapoi before joining the Waimakariri River.
  • B. Nehalem River
    The Nehalem River is a coastal river in northwestern Oregon that flows through forested valleys to the Pacific Ocean, supporting salmon runs and recreational activities along its course.
  • C. Chilkat River
    The Chilkat River is a glacially fed river in Southeast Alaska renowned for its rich salmon runs and as one of the world’s premier bald eagle gathering sites.
  • D. Yeso River
    The Yeso River is a significant Andean watercourse in central Chile that feeds into the Maipo River and helps supply water to the Santiago metropolitan region.
  • E. Necanicum River
    The Necanicum River is a coastal river in northwestern Oregon that flows through Clatsop County to the Pacific Ocean near the city of Seaside.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Byram River
Triple: [Port Chester, New York, locatedOn, Byram River]
Generated description
Byram River is a short coastal river in southwestern Connecticut and southeastern New York that forms part of the border between the two states before emptying into Long Island Sound.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Byram River
Target entity description: Byram River is a short coastal river in southwestern Connecticut and southeastern New York that forms part of the border between the two states before emptying into Long Island Sound.
  • A. Kaiapoi River
    The Kaiapoi River is a waterway in the Canterbury region of New Zealand’s South Island that flows through the town of Kaiapoi before joining the Waimakariri River.
  • B. Nehalem River
    The Nehalem River is a coastal river in northwestern Oregon that flows through forested valleys to the Pacific Ocean, supporting salmon runs and recreational activities along its course.
  • C. Chilkat River
    The Chilkat River is a glacially fed river in Southeast Alaska renowned for its rich salmon runs and as one of the world’s premier bald eagle gathering sites.
  • D. Yeso River
    The Yeso River is a significant Andean watercourse in central Chile that feeds into the Maipo River and helps supply water to the Santiago metropolitan region.
  • E. Necanicum River
    The Necanicum River is a coastal river in northwestern Oregon that flows through Clatsop County to the Pacific Ocean near the city of Seaside.
  • F. None of above. chosen

Provenance (5 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_69ad8b16c3488190b47b6aa7a59a335b completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad99de55208190bc56ecbe08638e5a completed March 8, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdacb883188190a213986b2816cde2 completed March 20, 2026, 8:23 p.m.
NEDg Description generation batch_69bdad4e4a6c81908b5fabc7b0ec82b2 completed March 20, 2026, 8:25 p.m.
NED2 Entity disambiguation (via description) batch_69bdadad12fc81908a2424e353eeca34 completed March 20, 2026, 8:27 p.m.
Created at: March 8, 2026, 2:59 p.m.