Triple

T23097967
Position Surface form Disambiguated ID Type / Status
Subject 68th Street–Hunter College station E575945 entity
Predicate streetAddress P606 FINISHED
Object East 68th Street and Lexington Avenue
East 68th Street and Lexington Avenue is a busy Manhattan intersection on the Upper East Side, known for its proximity to Hunter College and its role as a key access point to the 68th Street–Hunter College subway station.
E1571965 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: East 68th Street and Lexington Avenue | Statement: [68th Street–Hunter College station, streetAddress, East 68th Street and Lexington Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East 68th Street and Lexington Avenue
Context triple: [68th Street–Hunter College station, streetAddress, East 68th Street and Lexington Avenue]
  • A. Lexington Avenue and East 116th Street
    Lexington Avenue and East 116th Street is a busy intersection in East Harlem, Manhattan, known as a local commercial hub and a key access point to the 6 train.
  • B. West 66th Street
    West 66th Street is a major east–west street on Manhattan’s Upper West Side, known for running through the Lincoln Center area and serving as a key local thoroughfare.
  • C. Lexington Avenue–63rd Street
    Lexington Avenue–63rd Street is a New York City Subway station complex on the Upper East Side of Manhattan that serves as a key transfer point between the IND and BMT lines.
  • D. West 63rd Street
    West 63rd Street is a major east–west thoroughfare on Chicago’s South Side, running through several neighborhoods and serving as an important commercial and transit corridor.
  • E. West 65th Street
    West 65th Street is a crosstown street on Manhattan’s Upper West Side in New York City, running through the Lincoln Center area and its surrounding neighborhood.
  • 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: East 68th Street and Lexington Avenue
Triple: [68th Street–Hunter College station, streetAddress, East 68th Street and Lexington Avenue]
Generated description
East 68th Street and Lexington Avenue is a busy Manhattan intersection on the Upper East Side, known for its proximity to Hunter College and its role as a key access point to the 68th Street–Hunter College subway station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East 68th Street and Lexington Avenue
Target entity description: East 68th Street and Lexington Avenue is a busy Manhattan intersection on the Upper East Side, known for its proximity to Hunter College and its role as a key access point to the 68th Street–Hunter College subway station.
  • A. Lexington Avenue and East 116th Street
    Lexington Avenue and East 116th Street is a busy intersection in East Harlem, Manhattan, known as a local commercial hub and a key access point to the 6 train.
  • B. West 66th Street
    West 66th Street is a major east–west street on Manhattan’s Upper West Side, known for running through the Lincoln Center area and serving as a key local thoroughfare.
  • C. Lexington Avenue–63rd Street
    Lexington Avenue–63rd Street is a New York City Subway station complex on the Upper East Side of Manhattan that serves as a key transfer point between the IND and BMT lines.
  • D. West 63rd Street
    West 63rd Street is a major east–west thoroughfare on Chicago’s South Side, running through several neighborhoods and serving as an important commercial and transit corridor.
  • E. West 65th Street
    West 65th Street is a crosstown street on Manhattan’s Upper West Side in New York City, running through the Lincoln Center area and its surrounding neighborhood.
  • 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_69e245c060b48190a9bd61a47a16db17 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18de61c7c8190809920fa1071935f completed April 29, 2026, 4:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c23e0abac81909b370897aadcd586 completed May 19, 2026, 8:48 a.m.
NEDg Description generation batch_6a0c271d8fc48190a818c73660218022 completed May 19, 2026, 9:02 a.m.
NED2 Entity disambiguation (via description) batch_6a0c2951a718819088c1c7d8435586ec completed May 19, 2026, 9:11 a.m.
Created at: April 17, 2026, 3:57 p.m.