Triple

T19341065
Position Surface form Disambiguated ID Type / Status
Subject Buffalo Metro Rail E483755 entity
Predicate hasStation P35 FINISHED
Object Allen/Medical Campus Station
Allen/Medical Campus Station is a Buffalo Metro Rail station serving the Allen Street area and the Buffalo Niagara Medical Campus in Buffalo, New York.
 E1371284 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: Allen/Medical Campus Station | Statement: [Buffalo Metro Rail, hasStation, Allen/Medical Campus Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Allen/Medical Campus Station
Context triple: [Buffalo Metro Rail, hasStation, Allen/Medical Campus Station]
  • A. Campus Town Station
    Campus Town Station is a subway station in Incheon, South Korea, serving the Yeonsu District and providing access to nearby university and residential areas.
  • B. VA Medical Center station
    VA Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop on the Green Line serving the Dallas VA Medical Center and surrounding area.
  • C. College Avenue station
    College Avenue station is a light rail stop on the MBTA Green Line Extension in Medford, Massachusetts, serving the Tufts University area.
  • D. Belmont Center station
    Belmont Center station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located in the commercial center of Belmont, Massachusetts.
  • E. LATTC/Ortho Institute station
    LATTC/Ortho Institute station is a Los Angeles Metro Rail station serving the Expo (E) Line near the Los Angeles Trade–Technical College and the Orthopaedic Institute for Children, just south of downtown Los Angeles.
  • 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: Allen/Medical Campus Station
Triple: [Buffalo Metro Rail, hasStation, Allen/Medical Campus Station]
Generated description
Allen/Medical Campus Station is a Buffalo Metro Rail station serving the Allen Street area and the Buffalo Niagara Medical Campus in Buffalo, New York.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Allen/Medical Campus Station
Target entity description: Allen/Medical Campus Station is a Buffalo Metro Rail station serving the Allen Street area and the Buffalo Niagara Medical Campus in Buffalo, New York.
  • A. Campus Town Station
    Campus Town Station is a subway station in Incheon, South Korea, serving the Yeonsu District and providing access to nearby university and residential areas.
  • B. VA Medical Center station
    VA Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop on the Green Line serving the Dallas VA Medical Center and surrounding area.
  • C. College Avenue station
    College Avenue station is a light rail stop on the MBTA Green Line Extension in Medford, Massachusetts, serving the Tufts University area.
  • D. Belmont Center station
    Belmont Center station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located in the commercial center of Belmont, Massachusetts.
  • E. LATTC/Ortho Institute station
    LATTC/Ortho Institute station is a Los Angeles Metro Rail station serving the Expo (E) Line near the Los Angeles Trade–Technical College and the Orthopaedic Institute for Children, just south of downtown Los Angeles.
  • 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_69d8e8d244f8819080eb1f3491300db2 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e61856c0948190a3166b3bf3810e43 completed April 20, 2026, 12:13 p.m.
NED1 Entity disambiguation (via context triple) batch_6a071be916a881909afdc2b0811f4795 completed May 15, 2026, 1:13 p.m.
NEDg Description generation batch_6a071c8a9dec8190a4fbb88736b73912 completed May 15, 2026, 1:15 p.m.
NED2 Entity disambiguation (via description) batch_6a071e0e00208190a6e05266d5bc47e2 completed May 15, 2026, 1:22 p.m.
Created at: April 10, 2026, 1:33 p.m.