Triple

T18095145
Position Surface form Disambiguated ID Type / Status
Subject Lake Villa station E433063 entity
Predicate category P87 FINISHED
Object North Central Service stations — NE NERFINISHED

How this triple was built (3 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: North Central Service stations | Statement: [Lake Villa station, category, North Central Service stations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Central Service stations
Context triple: [Lake Villa station, category, North Central Service stations]
  • A. Phillips 66 service stations
    Phillips 66 service stations are a chain of branded gasoline and convenience store outlets in the United States associated with the Phillips 66 energy company.
  • B. TravelCenters of America
    TravelCenters of America is a large U.S. operator of full-service travel centers and truck stops providing fuel, food, and amenities for professional drivers and motorists.
  • C. Sinopec Service Station
    Sinopec Service Station is a chain of fuel and service stations operated by China Petroleum & Chemical Corporation (Sinopec), providing gasoline, diesel, and related automotive services.
  • D. Morongo Travel Center
    Morongo Travel Center is a Native American–owned travel plaza and service stop in Southern California that provides fuel, food, and amenities to motorists near the Morongo Casino and Reservation.
  • E. Petro Stopping Centers
    Petro Stopping Centers is a chain of full-service travel centers and truck stops in the United States that provides fuel, dining, and amenities for professional drivers and motorists.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Central Service stations
Target entity description: North Central Service stations are commuter rail stops in northeastern Illinois served by Metra's North Central Service line connecting Chicago to its northern suburbs.
  • A. Phillips 66 service stations
    Phillips 66 service stations are a chain of branded gasoline and convenience store outlets in the United States associated with the Phillips 66 energy company.
  • B. TravelCenters of America
    TravelCenters of America is a large U.S. operator of full-service travel centers and truck stops providing fuel, food, and amenities for professional drivers and motorists.
  • C. Sinopec Service Station
    Sinopec Service Station is a chain of fuel and service stations operated by China Petroleum & Chemical Corporation (Sinopec), providing gasoline, diesel, and related automotive services.
  • D. Morongo Travel Center
    Morongo Travel Center is a Native American–owned travel plaza and service stop in Southern California that provides fuel, food, and amenities to motorists near the Morongo Casino and Reservation.
  • E. Petro Stopping Centers
    Petro Stopping Centers is a chain of full-service travel centers and truck stops in the United States that provides fuel, dining, and amenities for professional drivers and motorists.
  • F. None of above. chosen

Provenance (2 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_69d8b907d05c819083cc3bd6021089e6 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4dd1b670081908e1e1083436da04e completed April 19, 2026, 1:48 p.m.
Created at: April 10, 2026, 10:27 a.m.