Triple

T15813367
Position Surface form Disambiguated ID Type / Status
Subject G Line commuter rail E383409 entity
Predicate hasStation P35 FINISHED
Object Pecos Junction station
Pecos Junction station is a commuter rail stop in the Denver metropolitan area that serves as an interchange point on the Regional Transportation District’s G Line.
E1177883 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: Pecos Junction station | Statement: [G Line commuter rail, hasStation, Pecos Junction station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pecos Junction station
Context triple: [G Line commuter rail, hasStation, Pecos Junction station]
  • A. Laramie station
    Laramie station is a former Chicago Transit Authority 'L' rapid transit stop on the Green Line located in Chicago, Illinois.
  • B. La Junta station
    La Junta station is an Amtrak train station in La Junta, Colorado, serving as a key stop on the long-distance Southwest Chief route between Chicago and Los Angeles.
  • C. Albuquerque station
    Albuquerque station is a historic Amtrak train station in Albuquerque, New Mexico, serving as a major stop on long-distance routes across the American Southwest.
  • D. Point of Rocks station
    Point of Rocks station is a historic railroad station in Maryland that serves MARC’s Brunswick Line and is noted for its distinctive Victorian Gothic architecture at the junction of major rail lines.
  • E. La Cienega/Jefferson station
    La Cienega/Jefferson station is an elevated Los Angeles Metro Rail stop in the West Adams/Culver City area that serves the E Line and connects nearby residential, commercial, and arts districts.
  • 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: Pecos Junction station
Triple: [G Line commuter rail, hasStation, Pecos Junction station]
Generated description
Pecos Junction station is a commuter rail stop in the Denver metropolitan area that serves as an interchange point on the Regional Transportation District’s G Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pecos Junction station
Target entity description: Pecos Junction station is a commuter rail stop in the Denver metropolitan area that serves as an interchange point on the Regional Transportation District’s G Line.
  • A. Laramie station
    Laramie station is a former Chicago Transit Authority 'L' rapid transit stop on the Green Line located in Chicago, Illinois.
  • B. La Junta station
    La Junta station is an Amtrak train station in La Junta, Colorado, serving as a key stop on the long-distance Southwest Chief route between Chicago and Los Angeles.
  • C. Albuquerque station
    Albuquerque station is a historic Amtrak train station in Albuquerque, New Mexico, serving as a major stop on long-distance routes across the American Southwest.
  • D. Point of Rocks station
    Point of Rocks station is a historic railroad station in Maryland that serves MARC’s Brunswick Line and is noted for its distinctive Victorian Gothic architecture at the junction of major rail lines.
  • E. La Cienega/Jefferson station
    La Cienega/Jefferson station is an elevated Los Angeles Metro Rail stop in the West Adams/Culver City area that serves the E Line and connects nearby residential, commercial, and arts districts.
  • 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_69d86da2858c819090cc8481e7207b6e completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e0c4a069bc8190bf9504dc6c998fa2 completed April 16, 2026, 11:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff9993c86c8190b1d106af7537080a completed May 9, 2026, 8:31 p.m.
NEDg Description generation batch_69ff9a32d6bc81909d8023de562a2517 completed May 9, 2026, 8:33 p.m.
NED2 Entity disambiguation (via description) batch_69ff9adb25448190b805046ae6c3ee17 completed May 9, 2026, 8:36 p.m.
Created at: April 10, 2026, 4:49 a.m.