Triple

T6692319
Position Surface form Disambiguated ID Type / Status
Subject Milwaukee Road E152656 entity
Predicate electrifiedDivision P59679 FINISHED
Object Coast Division
Coast Division was a key electrified segment of the Chicago, Milwaukee, St. Paul and Pacific Railroad (the Milwaukee Road) that carried its main line across the rugged terrain of the Pacific Northwest to the Pacific coast.
 E612553 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: Coast Division | Statement: [Milwaukee Road, electrifiedDivision, Coast Division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coast Division
Context triple: [Milwaukee Road, electrifiedDivision, Coast Division]
  • A. Brunswick Division
    The Brunswick Division is a regional subdivision of the United States District Court for the Southern District of Georgia that handles federal cases arising from its designated coastal and surrounding counties.
  • B. Marshall Division
    Marshall Division is a regional division of the U.S. District Court for the Eastern District of Texas that handles federal cases arising from its designated portion of the district, including a significant share of patent litigation.
  • C. Eureka Division
    The Eureka Division is a regional branch of the United States District Court for the Northern District of California that handles federal cases arising from the far northern coastal counties of the state.
  • D. Beaumont Division
    The Beaumont Division is a regional branch of the United States District Court for the Eastern District of Texas that handles federal cases arising from its designated counties in and around Beaumont, Texas.
  • E. Savannah Division
    The Savannah Division is a regional branch of the United States District Court for the Southern District of Georgia that handles federal cases arising from Savannah and surrounding areas.
  • 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: Coast Division
Triple: [Milwaukee Road, electrifiedDivision, Coast Division]
Generated description
Coast Division was a key electrified segment of the Chicago, Milwaukee, St. Paul and Pacific Railroad (the Milwaukee Road) that carried its main line across the rugged terrain of the Pacific Northwest to the Pacific coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coast Division
Target entity description: Coast Division was a key electrified segment of the Chicago, Milwaukee, St. Paul and Pacific Railroad (the Milwaukee Road) that carried its main line across the rugged terrain of the Pacific Northwest to the Pacific coast.
  • A. Brunswick Division
    The Brunswick Division is a regional subdivision of the United States District Court for the Southern District of Georgia that handles federal cases arising from its designated coastal and surrounding counties.
  • B. Marshall Division
    Marshall Division is a regional division of the U.S. District Court for the Eastern District of Texas that handles federal cases arising from its designated portion of the district, including a significant share of patent litigation.
  • C. Eureka Division
    The Eureka Division is a regional branch of the United States District Court for the Northern District of California that handles federal cases arising from the far northern coastal counties of the state.
  • D. Beaumont Division
    The Beaumont Division is a regional branch of the United States District Court for the Eastern District of Texas that handles federal cases arising from its designated counties in and around Beaumont, Texas.
  • E. Savannah Division
    The Savannah Division is a regional branch of the United States District Court for the Southern District of Georgia that handles federal cases arising from Savannah and surrounding areas.
  • 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_69c6880687b08190805278b504d1c92c completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d0a3a2408190bb7be4613f896bdc completed March 27, 2026, 6:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7b70ef88190b605c3c70a941cdb completed March 27, 2026, 9:33 p.m.
NEDg Description generation batch_69c6f86efd00819099d48fe7cb9640a3 completed March 27, 2026, 9:36 p.m.
NED2 Entity disambiguation (via description) batch_69c6f91ac7788190832a133c4fe046f1 completed March 27, 2026, 9:39 p.m.
Created at: March 27, 2026, 2:05 p.m.