Triple

T12417817
Position Surface form Disambiguated ID Type / Status
Subject Bronx Hub at Third Avenue–149th Street E296681 entity
Predicate servedByBusRoute P14525 FINISHED
Object Bx21
The Bx21 is a New York City bus route that connects the Bronx Hub at Third Avenue–149th Street with other key destinations in the Bronx.
 E984827 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: Bx21 | Statement: [Bronx Hub at Third Avenue–149th Street, servedByBusRoute, Bx21]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bx21
Context triple: [Bronx Hub at Third Avenue–149th Street, servedByBusRoute, Bx21]
  • A. Bx2
    The Bx2 is a New York City bus route that runs through the Bronx, connecting key neighborhoods and transit hubs along major corridors.
  • B. Bx19
    Bx19 is a New York City bus route that provides crosstown service between the Bronx and Manhattan, connecting key transit hubs and neighborhoods along its path.
  • C. BxM2
    BxM2 is an express bus route in New York City that provides commuter service between the Bronx and Manhattan.
  • D. Bx10
    The Bx10 is a New York City bus route in the Bronx that connects the Riverdale neighborhood with other parts of the borough.
  • E. Bx15
    Bx15 is a New York City bus route that runs through the Bronx, connecting key neighborhoods and transit hubs including the area around Third Avenue–149th Street.
  • 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: Bx21
Triple: [Bronx Hub at Third Avenue–149th Street, servedByBusRoute, Bx21]
Generated description
The Bx21 is a New York City bus route that connects the Bronx Hub at Third Avenue–149th Street with other key destinations in the Bronx.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bx21
Target entity description: The Bx21 is a New York City bus route that connects the Bronx Hub at Third Avenue–149th Street with other key destinations in the Bronx.
  • A. Bx2
    The Bx2 is a New York City bus route that runs through the Bronx, connecting key neighborhoods and transit hubs along major corridors.
  • B. Bx19
    Bx19 is a New York City bus route that provides crosstown service between the Bronx and Manhattan, connecting key transit hubs and neighborhoods along its path.
  • C. BxM2
    BxM2 is an express bus route in New York City that provides commuter service between the Bronx and Manhattan.
  • D. Bx10
    The Bx10 is a New York City bus route in the Bronx that connects the Riverdale neighborhood with other parts of the borough.
  • E. Bx15
    Bx15 is a New York City bus route that runs through the Bronx, connecting key neighborhoods and transit hubs including the area around Third Avenue–149th Street.
  • 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_69d6ada0640c81908c061d7fb3d47786 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d6de5808190b2116b0b491c40b5 completed April 10, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63f002b7c81909ee9d4ea3ea6d5f2 completed May 2, 2026, 6:14 p.m.
NEDg Description generation batch_69f640874a0481908d9203b48304d866 completed May 2, 2026, 6:20 p.m.
NED2 Entity disambiguation (via description) batch_69f641287f888190bc7000c256c362d3 completed May 2, 2026, 6:23 p.m.
Created at: April 8, 2026, 9:55 p.m.