Triple

T2038421
Position Surface form Disambiguated ID Type / Status
Subject Hudson–Bergen Light Rail E44685 entity
Predicate hasDepot P2413 FINISHED
Object Communipaw Avenue yard, Jersey City
Communipaw Avenue yard in Jersey City is a maintenance and storage facility serving the Hudson–Bergen Light Rail system.
E229904 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: Communipaw Avenue yard, Jersey City | Statement: [Hudson–Bergen Light Rail, hasDepot, Communipaw Avenue yard, Jersey City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Communipaw Avenue yard, Jersey City
Context triple: [Hudson–Bergen Light Rail, hasDepot, Communipaw Avenue yard, Jersey City]
  • A. Willis Avenue in the Bronx
    Willis Avenue in the Bronx is a major thoroughfare in the Mott Haven neighborhood of New York City, known for its mix of residential, commercial, and industrial buildings and its connection to the Willis Avenue Bridge into Manhattan.
  • B. Somerville Avenue
    Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
  • C. Elmwood Avenue
    Elmwood Avenue is a major street in Philadelphia, Pennsylvania, known for carrying a portion of SEPTA’s Subway–Surface trolley lines along its surface.
  • D. Euclid Avenue–East New York
    Euclid Avenue–East New York is a major New York City Subway station in Brooklyn that serves as a key terminal and transfer point on the IND Fulton Street Line.
  • E. First Avenue in Manhattan
    First Avenue in Manhattan is a major north–south thoroughfare on the East Side of New York City, running through several neighborhoods and serving as a key artery for traffic and public transit.
  • 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: Communipaw Avenue yard, Jersey City
Triple: [Hudson–Bergen Light Rail, hasDepot, Communipaw Avenue yard, Jersey City]
Generated description
Communipaw Avenue yard in Jersey City is a maintenance and storage facility serving the Hudson–Bergen Light Rail system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Communipaw Avenue yard, Jersey City
Target entity description: Communipaw Avenue yard in Jersey City is a maintenance and storage facility serving the Hudson–Bergen Light Rail system.
  • A. Willis Avenue in the Bronx
    Willis Avenue in the Bronx is a major thoroughfare in the Mott Haven neighborhood of New York City, known for its mix of residential, commercial, and industrial buildings and its connection to the Willis Avenue Bridge into Manhattan.
  • B. Somerville Avenue
    Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
  • C. Elmwood Avenue
    Elmwood Avenue is a major street in Philadelphia, Pennsylvania, known for carrying a portion of SEPTA’s Subway–Surface trolley lines along its surface.
  • D. Euclid Avenue–East New York
    Euclid Avenue–East New York is a major New York City Subway station in Brooklyn that serves as a key terminal and transfer point on the IND Fulton Street Line.
  • E. First Avenue in Manhattan
    First Avenue in Manhattan is a major north–south thoroughfare on the East Side of New York City, running through several neighborhoods and serving as a key artery for traffic and public transit.
  • 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_69a889159ec481908f9e4472d9f480c7 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb951870481909dbdd8fc8b0c02fe completed March 7, 2026, 5:36 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae1ff63de081908795a95c998dd9ac completed March 9, 2026, 1:18 a.m.
NEDg Description generation batch_69ae20a6ce14819098007416d6377f2e completed March 9, 2026, 1:21 a.m.
NED2 Entity disambiguation (via description) batch_69ae2130ba448190b91f590a348ebf88 completed March 9, 2026, 1:24 a.m.
Created at: March 4, 2026, 7:39 p.m.