Triple

T13722042
Position Surface form Disambiguated ID Type / Status
Subject Gravesend, Brooklyn E329059 entity
Predicate fireService P3910 FINISHED
Object FDNY Engine 246/Ladder 169
FDNY Engine 246/Ladder 169 is a New York City Fire Department company that provides firefighting and emergency response services to the Gravesend neighborhood of Brooklyn.
 E1058314 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: FDNY Engine 246/Ladder 169 | Statement: [Gravesend, Brooklyn, fireService, FDNY Engine 246/Ladder 169]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: FDNY Engine 246/Ladder 169
Context triple: [Gravesend, Brooklyn, fireService, FDNY Engine 246/Ladder 169]
  • A. FDNY Engine 289/Ladder 138
    FDNY Engine 289/Ladder 138 is a New York City Fire Department company based in Elmhurst, Queens, responsible for firefighting and emergency response in its surrounding community.
  • B. FDNY Engine 287/Ladder 136/Battalion 46
    FDNY Engine 287/Ladder 136/Battalion 46 is a New York City Fire Department company based in Elmhurst, Queens, responsible for firefighting and emergency response in its surrounding community.
  • C. FDNY Engine 81 / Ladder 46
    FDNY Engine 81 / Ladder 46 is a New York City Fire Department company that provides fire protection and emergency response services to the Marble Hill area of Manhattan.
  • D. FDNY Engine 297
    FDNY Engine 297 is a New York City Fire Department engine company that provides fire protection and emergency response services to the College Point neighborhood in Queens.
  • E. FDNY Engine 319
    FDNY Engine 319 is a New York City Fire Department engine company that provides fire protection and emergency response services to the Middle Village neighborhood in Queens.
  • 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: FDNY Engine 246/Ladder 169
Triple: [Gravesend, Brooklyn, fireService, FDNY Engine 246/Ladder 169]
Generated description
FDNY Engine 246/Ladder 169 is a New York City Fire Department company that provides firefighting and emergency response services to the Gravesend neighborhood of Brooklyn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: FDNY Engine 246/Ladder 169
Target entity description: FDNY Engine 246/Ladder 169 is a New York City Fire Department company that provides firefighting and emergency response services to the Gravesend neighborhood of Brooklyn.
  • A. FDNY Engine 289/Ladder 138
    FDNY Engine 289/Ladder 138 is a New York City Fire Department company based in Elmhurst, Queens, responsible for firefighting and emergency response in its surrounding community.
  • B. FDNY Engine 287/Ladder 136/Battalion 46
    FDNY Engine 287/Ladder 136/Battalion 46 is a New York City Fire Department company based in Elmhurst, Queens, responsible for firefighting and emergency response in its surrounding community.
  • C. FDNY Engine 81 / Ladder 46
    FDNY Engine 81 / Ladder 46 is a New York City Fire Department company that provides fire protection and emergency response services to the Marble Hill area of Manhattan.
  • D. FDNY Engine 297
    FDNY Engine 297 is a New York City Fire Department engine company that provides fire protection and emergency response services to the College Point neighborhood in Queens.
  • E. FDNY Engine 319
    FDNY Engine 319 is a New York City Fire Department engine company that provides fire protection and emergency response services to the Middle Village neighborhood in Queens.
  • 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_69d80770b9bc81909f70c8c317d53cff completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69de01f3b46481909ceedfa78e9ca92b completed April 14, 2026, 8:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f79d5e1ecc8190a9fec550a99702c0 completed May 3, 2026, 7:09 p.m.
NEDg Description generation batch_69f79e9e6ff88190b031fb1403cacabc completed May 3, 2026, 7:14 p.m.
NED2 Entity disambiguation (via description) batch_69f7a2d6e7ec81908a4cbc324e793c24 completed May 3, 2026, 7:32 p.m.
Created at: April 9, 2026, 9:55 p.m.