Triple

T5083182
Position Surface form Disambiguated ID Type / Status
Subject Chicago, Burlington and Quincy Railroad E114572 entity
Predicate alsoKnownAs P39 FINISHED
Object CB&Q
CB&Q refers to the Chicago, Burlington and Quincy Railroad, a major historic American railroad that operated primarily in the Midwestern and Western United States.
 E492677 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: CB&Q | Statement: [Chicago, Burlington and Quincy Railroad, alsoKnownAs, CB&Q]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CB&Q
Context triple: [Chicago, Burlington and Quincy Railroad, alsoKnownAs, CB&Q]
  • A. J.G. Brill Company
    J.G. Brill Company was a prominent American manufacturer of streetcars and other railway vehicles that played a major role in early urban transit development.
  • B. Westinghouse Amrail Company
    Westinghouse Amrail Company was a railcar manufacturing firm known for producing New York City’s R68 subway cars.
  • C. Westinghouse Air Brake Company
    Westinghouse Air Brake Company was an American industrial firm founded by George Westinghouse, best known for pioneering railway air brake technology that greatly improved train safety and efficiency.
  • D. Hillenbrand
    Hillenbrand is a surname of German origin borne by various notable individuals in fields such as diplomacy, literature, and sports.
  • E. Brock Industrial
    Brock Industrial is an industrial and commercial area within the city of Pickering, Ontario, known for its manufacturing and logistics facilities.
  • 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: CB&Q
Triple: [Chicago, Burlington and Quincy Railroad, alsoKnownAs, CB&Q]
Generated description
CB&Q refers to the Chicago, Burlington and Quincy Railroad, a major historic American railroad that operated primarily in the Midwestern and Western United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CB&Q
Target entity description: CB&Q refers to the Chicago, Burlington and Quincy Railroad, a major historic American railroad that operated primarily in the Midwestern and Western United States.
  • A. J.G. Brill Company
    J.G. Brill Company was a prominent American manufacturer of streetcars and other railway vehicles that played a major role in early urban transit development.
  • B. Westinghouse Amrail Company
    Westinghouse Amrail Company was a railcar manufacturing firm known for producing New York City’s R68 subway cars.
  • C. Westinghouse Air Brake Company
    Westinghouse Air Brake Company was an American industrial firm founded by George Westinghouse, best known for pioneering railway air brake technology that greatly improved train safety and efficiency.
  • D. Hillenbrand
    Hillenbrand is a surname of German origin borne by various notable individuals in fields such as diplomacy, literature, and sports.
  • E. Brock Industrial
    Brock Industrial is an industrial and commercial area within the city of Pickering, Ontario, known for its manufacturing and logistics facilities.
  • 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_69bd443dbf908190a9401e9c2dc7bd7d completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7517af308190bab5507a9344bf68 completed March 20, 2026, 4:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69beb135912c81909dd32d21b604e1b1 completed March 21, 2026, 2:54 p.m.
NEDg Description generation batch_69beb3ea65b081908efa86e273f50da9 completed March 21, 2026, 3:06 p.m.
NED2 Entity disambiguation (via description) batch_69beb44cd56c81909faf4c6485169315 completed March 21, 2026, 3:07 p.m.
Created at: March 20, 2026, 1:39 p.m.