Triple

T16792699
Position Surface form Disambiguated ID Type / Status
Subject 28th Street (BMT Broadway Line) E408150 entity
Predicate hasEntrance P6140 FINISHED
Object Broadway and West 28th Street
Broadway and West 28th Street is a busy Manhattan intersection in New York City’s Flatiron/NoMad area, known for its commercial activity and proximity to multiple subway lines.
E1242362 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: Broadway and West 28th Street | Statement: [28th Street (BMT Broadway Line), hasEntrance, Broadway and West 28th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Broadway and West 28th Street
Context triple: [28th Street (BMT Broadway Line), hasEntrance, Broadway and West 28th Street]
  • A. Broadway and West 49th Street
    Broadway and West 49th Street is a notable Midtown Manhattan intersection in New York City, known for its historic role in the music industry and as the site of the famed Brill Building.
  • B. Broadway and West 116th Street
    Broadway and West 116th Street is a busy Manhattan intersection in the Morningside Heights neighborhood, serving as a key access point to Columbia University and its surrounding campus area.
  • C. Lexington Avenue–53rd Street
    Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
  • D. 74th Street–Broadway
    74th Street–Broadway is a major New York City Subway station complex in Queens that serves as a key transfer point between multiple subway lines and local bus routes.
  • E. Broadway (Chelsea)
    Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
  • 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: Broadway and West 28th Street
Triple: [28th Street (BMT Broadway Line), hasEntrance, Broadway and West 28th Street]
Generated description
Broadway and West 28th Street is a busy Manhattan intersection in New York City’s Flatiron/NoMad area, known for its commercial activity and proximity to multiple subway lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Broadway and West 28th Street
Target entity description: Broadway and West 28th Street is a busy Manhattan intersection in New York City’s Flatiron/NoMad area, known for its commercial activity and proximity to multiple subway lines.
  • A. Broadway and West 49th Street
    Broadway and West 49th Street is a notable Midtown Manhattan intersection in New York City, known for its historic role in the music industry and as the site of the famed Brill Building.
  • B. Broadway and West 116th Street
    Broadway and West 116th Street is a busy Manhattan intersection in the Morningside Heights neighborhood, serving as a key access point to Columbia University and its surrounding campus area.
  • C. Lexington Avenue–53rd Street
    Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
  • D. 74th Street–Broadway
    74th Street–Broadway is a major New York City Subway station complex in Queens that serves as a key transfer point between multiple subway lines and local bus routes.
  • E. Broadway (Chelsea)
    Broadway (Chelsea) is a major thoroughfare and commercial corridor in Chelsea, Massachusetts, serving as a key route for public transit and local businesses.
  • 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_69d88393905081908d00a86b99996ac8 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b2a7817c8190a53d0cfb5ef66a71 completed April 18, 2026, 4:34 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00d45013048190a8073f34820ca85a completed May 10, 2026, 6:54 p.m.
NEDg Description generation batch_6a00d51835c48190b1a37de6ac25ceaa completed May 10, 2026, 6:57 p.m.
NED2 Entity disambiguation (via description) batch_6a00d59b96108190a0e55f01529a0b64 completed May 10, 2026, 6:59 p.m.
Created at: April 10, 2026, 5:22 a.m.