Triple

T3984471
Position Surface form Disambiguated ID Type / Status
Subject BMT Broadway Line E86837 entity
Predicate hasStation P35 FINISHED
Object 14th Street–Union Square E375314 NE FINISHED

How this triple was built (2 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: 14th Street–Union Square | Statement: [BMT Broadway Line, hasStation, 14th Street–Union Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 14th Street–Union Square
Context triple: [BMT Broadway Line, hasStation, 14th Street–Union Square]
  • A. 14th Street–Union Square
    14th Street–Union Square is a major New York City subway hub in Manhattan that serves multiple lines and connects to the busy Union Square area.
  • B. 14th Street–Union Square station chosen
    14th Street–Union Square station is a major New York City subway hub in Manhattan that serves multiple lines and provides access to the busy Union Square area.
  • C. 34 Street–Herald Square
    34 Street–Herald Square is a major New York City Subway station complex in Midtown Manhattan serving multiple lines and providing access to the busy Herald Square and Koreatown shopping and commercial district.
  • D. West Fourth Street–Washington Square
    West Fourth Street–Washington Square is a major New York City Subway station complex in Greenwich Village that serves multiple lines and acts as a key transfer hub in Lower Manhattan.
  • E. 14th Street
    14th Street is a New York City Subway station complex in Manhattan that serves the 1 train along with several other lines.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69aed93fd9d4819085d3b2137d2346cb completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef9de58d48190969f354a1bf0df94 completed March 9, 2026, 4:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b540284d548190821d37b68974a2d2 completed March 14, 2026, 11:02 a.m.
Created at: March 9, 2026, 3:33 p.m.