Triple

T15799955
Position Surface form Disambiguated ID Type / Status
Subject Cedar Grove Cemetery bridge E383071 entity
Predicate near P350 FINISHED
Object Cedar Grove station
Cedar Grove station is a public transit stop, likely a small local rail or light rail station, situated near Cedar Grove Cemetery bridge.
 E1180299 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: Cedar Grove station | Statement: [Cedar Grove Cemetery bridge, near, Cedar Grove station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cedar Grove station
Context triple: [Cedar Grove Cemetery bridge, near, Cedar Grove station]
  • A. Cedar Grove station
    Cedar Grove station is a small neighborhood stop on Boston's MBTA Red Line, serving the Ashmont–Mattapan High-Speed Line in the Dorchester area.
  • B. Cypress Hills station
    Cypress Hills station is an elevated New York City Subway station in Brooklyn serving the J and Z lines.
  • C. Oakwood Heights station
    Oakwood Heights station is a public transit stop serving the Oakwood neighborhood, providing local residents with access to the surrounding rail or metro network.
  • D. Briarwood station
    Briarwood station is a New York City Subway station in Queens serving the IND Queens Boulevard Line.
  • E. Pinelawn station
    Pinelawn station is a small Long Island Rail Road commuter rail stop in Suffolk County, New York, primarily serving the Pinelawn and nearby cemetery areas.
  • 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: Cedar Grove station
Triple: [Cedar Grove Cemetery bridge, near, Cedar Grove station]
Generated description
Cedar Grove station is a public transit stop, likely a small local rail or light rail station, situated near Cedar Grove Cemetery bridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cedar Grove station
Target entity description: Cedar Grove station is a public transit stop, likely a small local rail or light rail station, situated near Cedar Grove Cemetery bridge.
  • A. Cedar Grove station
    Cedar Grove station is a small neighborhood stop on Boston's MBTA Red Line, serving the Ashmont–Mattapan High-Speed Line in the Dorchester area.
  • B. Cypress Hills station
    Cypress Hills station is an elevated New York City Subway station in Brooklyn serving the J and Z lines.
  • C. Oakwood Heights station
    Oakwood Heights station is a public transit stop serving the Oakwood neighborhood, providing local residents with access to the surrounding rail or metro network.
  • D. Briarwood station
    Briarwood station is a New York City Subway station in Queens serving the IND Queens Boulevard Line.
  • E. Pinelawn station
    Pinelawn station is a small Long Island Rail Road commuter rail stop in Suffolk County, New York, primarily serving the Pinelawn and nearby cemetery areas.
  • 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_69d86da16e188190b89af699f1ed0bfe completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e0b4e135b08190b736e77bac5e2bff completed April 16, 2026, 10:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffa12f92e48190bc2886f4070cfc70 completed May 9, 2026, 9:03 p.m.
NEDg Description generation batch_69ffa417ee248190808b0fecfb58d705 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa5372f248190827cdc4985fee1ef completed May 9, 2026, 9:20 p.m.
Created at: April 10, 2026, 4:48 a.m.