Triple

T8762346
Position Surface form Disambiguated ID Type / Status
Subject Winthrop Street E208231 entity
Predicate hasAdjacentStation P231 FINISHED
Object President Street–Medgar Evers College E146035 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: President Street–Medgar Evers College | Statement: [Winthrop Street, hasAdjacentStation, President Street–Medgar Evers College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: President Street–Medgar Evers College
Context triple: [Winthrop Street, hasAdjacentStation, President Street–Medgar Evers College]
  • A. President Street–Medgar Evers College chosen
    President Street–Medgar Evers College is a New York City Subway station in Brooklyn serving the Medgar Evers College area and surrounding Crown Heights neighborhood.
  • B. Franklin Avenue–Medgar Evers College
    Franklin Avenue–Medgar Evers College is a busy New York City Subway complex in Brooklyn serving multiple lines and providing access to the nearby Medgar Evers College campus.
  • C. Malcolm X Boulevard
    Malcolm X Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named in honor of the civil rights leader Malcolm X.
  • D. Melnea Cass Boulevard
    Melnea Cass Boulevard is a major urban thoroughfare in Boston, Massachusetts, named after civil rights activist Melnea Agnes Cass and serving as a key connector through the Roxbury and South End neighborhoods.
  • E. Harlem Avenue
    Harlem Avenue is a major north–south arterial street in the Chicago metropolitan area that serves numerous suburbs, including Burbank, Illinois.
  • 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_69ca835df7e08190ac875664cca8f9ca completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5dfa9d6c81908c4c6b3a6f84f67d completed March 31, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf4354a4c081908c338db408694abf completed April 3, 2026, 4:34 a.m.
Created at: March 30, 2026, 6:40 p.m.