Triple

T8879578
Position Surface form Disambiguated ID Type / Status
Subject Beverly Shores, Indiana E211374 entity
Predicate servedBy P82 FINISHED
Object Beverly Shores station (South Shore Line)
Beverly Shores station (South Shore Line) is a historic commuter rail station in Beverly Shores, Indiana, on the South Shore Line between Chicago and South Bend.
 E764806 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: Beverly Shores station (South Shore Line) | Statement: [Beverly Shores, Indiana, servedBy, Beverly Shores station (South Shore Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Beverly Shores station (South Shore Line)
Context triple: [Beverly Shores, Indiana, servedBy, Beverly Shores station (South Shore Line)]
  • A. Mundelein station
    Mundelein station is a commuter rail stop in Mundelein, Illinois, serving passengers on Metra’s North Central Service line between Chicago and its northern suburbs.
  • B. Lake Forest station
    Lake Forest station is a commuter rail stop in Lake Forest, Illinois, serving passengers on Metra’s Union Pacific North Line between Chicago and the northern suburbs.
  • C. Downers Grove Main Street station
    Downers Grove Main Street station is a commuter rail station in Downers Grove, Illinois, serving as a key stop for suburban passengers traveling to and from downtown Chicago.
  • D. Barrington Metra station
    Barrington Metra station is a commuter rail station in Barrington, Illinois, serving as a stop on Metra's Union Pacific Northwest Line connecting the suburb to downtown Chicago.
  • E. Addison (Brown Line) station
    Addison (Brown Line) station is an elevated Chicago 'L' rapid transit stop serving the Brown Line on the city's North Side.
  • 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: Beverly Shores station (South Shore Line)
Triple: [Beverly Shores, Indiana, servedBy, Beverly Shores station (South Shore Line)]
Generated description
Beverly Shores station (South Shore Line) is a historic commuter rail station in Beverly Shores, Indiana, on the South Shore Line between Chicago and South Bend.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Beverly Shores station (South Shore Line)
Target entity description: Beverly Shores station (South Shore Line) is a historic commuter rail station in Beverly Shores, Indiana, on the South Shore Line between Chicago and South Bend.
  • A. Mundelein station
    Mundelein station is a commuter rail stop in Mundelein, Illinois, serving passengers on Metra’s North Central Service line between Chicago and its northern suburbs.
  • B. Lake Forest station
    Lake Forest station is a commuter rail stop in Lake Forest, Illinois, serving passengers on Metra’s Union Pacific North Line between Chicago and the northern suburbs.
  • C. Downers Grove Main Street station
    Downers Grove Main Street station is a commuter rail station in Downers Grove, Illinois, serving as a key stop for suburban passengers traveling to and from downtown Chicago.
  • D. Barrington Metra station
    Barrington Metra station is a commuter rail station in Barrington, Illinois, serving as a stop on Metra's Union Pacific Northwest Line connecting the suburb to downtown Chicago.
  • E. Addison (Brown Line) station
    Addison (Brown Line) station is an elevated Chicago 'L' rapid transit stop serving the Brown Line on the city's North Side.
  • 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_69ca838f9e20819096ab1f236a70381a completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc614ad1908190a77808fcf7f3e531 completed April 1, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfabb87c3481908cf11f2e246f42eb completed April 3, 2026, 11:59 a.m.
NEDg Description generation batch_69cfacc9b53081909bd3505cff0a7722 completed April 3, 2026, 12:04 p.m.
NED2 Entity disambiguation (via description) batch_69cfad6fff348190b0491ba38d2e6ce5 completed April 3, 2026, 12:07 p.m.
Created at: March 30, 2026, 6:52 p.m.