Triple

T5083189
Position Surface form Disambiguated ID Type / Status
Subject Chicago, Burlington and Quincy Railroad E114572 entity
Predicate connectedTo P37 FINISHED
Object Pacific Coast
The Pacific Coast is the western coastal region of the United States along the Pacific Ocean, encompassing major ports, cities, and trade routes.
E244 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: Pacific Coast | Statement: [Chicago, Burlington and Quincy Railroad, connectedTo, Pacific Coast]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pacific Coast
Context triple: [Chicago, Burlington and Quincy Railroad, connectedTo, Pacific Coast]
  • A. Pacific coast of North America
    The Pacific coast of North America is the long, western continental margin stretching from Alaska through Canada and the United States into Mexico, characterized by rugged shorelines, active tectonics, and a mix of temperate rainforests, coastal mountains, and major port cities.
  • B. West Coast of the United States
    The West Coast of the United States is the Pacific Ocean–facing region of the country, commonly referring to the coastal states of California, Oregon, and Washington known for major port cities, diverse climates, and significant cultural and economic influence.
  • C. California coast
    The California coast is a scenic and diverse stretch of Pacific shoreline known for its beaches, cliffs, and coastal cities.
  • D. Pacific Ocean coast
    The Pacific Ocean coast is the expansive western shoreline of the Americas and eastern edge of Asia and Australia, known for its powerful surf, diverse marine ecosystems, and significant coastal communities.
  • E. West Coast
    West Coast is a professional Australian rules football club based in Perth that competes in the Australian Football League.
  • 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: Pacific Coast
Triple: [Chicago, Burlington and Quincy Railroad, connectedTo, Pacific Coast]
Generated description
The Pacific Coast is the western coastal region of the United States along the Pacific Ocean, encompassing major ports, cities, and trade routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pacific Coast
Target entity description: The Pacific Coast is the western coastal region of the United States along the Pacific Ocean, encompassing major ports, cities, and trade routes.
  • A. Pacific coast of North America
    The Pacific coast of North America is the long, western continental margin stretching from Alaska through Canada and the United States into Mexico, characterized by rugged shorelines, active tectonics, and a mix of temperate rainforests, coastal mountains, and major port cities.
  • B. West Coast of the United States chosen
    The West Coast of the United States is the Pacific Ocean–facing region of the country, commonly referring to the coastal states of California, Oregon, and Washington known for major port cities, diverse climates, and significant cultural and economic influence.
  • C. California coast
    The California coast is a scenic and diverse stretch of Pacific shoreline known for its beaches, cliffs, and coastal cities.
  • D. Pacific Ocean coast
    The Pacific Ocean coast is the expansive western shoreline of the Americas and eastern edge of Asia and Australia, known for its powerful surf, diverse marine ecosystems, and significant coastal communities.
  • E. West Coast
    West Coast is a professional Australian rules football club based in Perth that competes in the Australian Football League.
  • F. None of above.

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.