Triple

T3387238
Position Surface form Disambiguated ID Type / Status
Subject METRO Blue Line E71330 entity
Predicate hasStation P35 FINISHED
Object 50th Street/Minnehaha Park Station
50th Street/Minnehaha Park Station is a light rail stop in Minneapolis, Minnesota, serving the METRO Blue Line near Minnehaha Park and the surrounding neighborhood.
E354460 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: 50th Street/Minnehaha Park Station | Statement: [METRO Blue Line, hasStation, 50th Street/Minnehaha Park Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 50th Street/Minnehaha Park Station
Context triple: [METRO Blue Line, hasStation, 50th Street/Minnehaha Park Station]
  • A. Nicollet Mall Station
    Nicollet Mall Station is a light rail stop in downtown Minneapolis serving the METRO Blue Line and providing access to the city’s central business and shopping district.
  • B. NE 7th Ave station
    NE 7th Ave station is a light rail stop in Portland, Oregon, serving the city’s MAX system near the Lloyd District.
  • C. 66th Street–Lincoln Center station
    66th Street–Lincoln Center station is a New York City Subway station on Manhattan’s Upper West Side that serves the Lincoln Center for the Performing Arts and the surrounding neighborhood.
  • D. 33rd Street station
    33rd Street station is a major underground trolley stop in Philadelphia serving SEPTA’s Subway–Surface lines near Drexel University and the University of Pennsylvania.
  • E. 37th Street station
    37th Street station is a Philadelphia trolley stop on SEPTA’s Subway–Surface Lines serving the University City area near the University of Pennsylvania.
  • 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: 50th Street/Minnehaha Park Station
Triple: [METRO Blue Line, hasStation, 50th Street/Minnehaha Park Station]
Generated description
50th Street/Minnehaha Park Station is a light rail stop in Minneapolis, Minnesota, serving the METRO Blue Line near Minnehaha Park and the surrounding neighborhood.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 50th Street/Minnehaha Park Station
Target entity description: 50th Street/Minnehaha Park Station is a light rail stop in Minneapolis, Minnesota, serving the METRO Blue Line near Minnehaha Park and the surrounding neighborhood.
  • A. Nicollet Mall Station
    Nicollet Mall Station is a light rail stop in downtown Minneapolis serving the METRO Blue Line and providing access to the city’s central business and shopping district.
  • B. NE 7th Ave station
    NE 7th Ave station is a light rail stop in Portland, Oregon, serving the city’s MAX system near the Lloyd District.
  • C. 66th Street–Lincoln Center station
    66th Street–Lincoln Center station is a New York City Subway station on Manhattan’s Upper West Side that serves the Lincoln Center for the Performing Arts and the surrounding neighborhood.
  • D. 33rd Street station
    33rd Street station is a major underground trolley stop in Philadelphia serving SEPTA’s Subway–Surface lines near Drexel University and the University of Pennsylvania.
  • E. 37th Street station
    37th Street station is a Philadelphia trolley stop on SEPTA’s Subway–Surface Lines serving the University City area near the University of Pennsylvania.
  • 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_69ad85a8fd9c819095ecedf838d2bf1b completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb66448fc8190a8582145f02bb1d9 completed March 8, 2026, 5:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bc3f13c81909bec375bd080b7f3 completed March 12, 2026, 11:27 p.m.
NEDg Description generation batch_69b34e45a6c08190a0011eaa60f3d50a completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b34eba517881908806b1ac285448ff completed March 12, 2026, 11:39 p.m.
Created at: March 8, 2026, 3:14 p.m.