Triple

T11423393
Position Surface form Disambiguated ID Type / Status
Subject Texas and New Orleans Railroad E270683 entity
Predicate operatedRoute P18593 FINISHED
Object New Orleans–Houston
New Orleans–Houston is a major rail corridor in the southern United States connecting New Orleans, Louisiana, with Houston, Texas.
E924639 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: New Orleans–Houston | Statement: [Texas and New Orleans Railroad, operatedRoute, New Orleans–Houston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New Orleans–Houston
Context triple: [Texas and New Orleans Railroad, operatedRoute, New Orleans–Houston]
  • A. New Orleans–Jackson corridor
    The New Orleans–Jackson corridor is a historic transportation route linking New Orleans, Louisiana, with Jackson, Mississippi, that has served as a key axis for rail and regional travel.
  • B. Shreveport–Bossier City metropolitan area
    The Shreveport–Bossier City metropolitan area is a regional urban hub in northwestern Louisiana centered on the twin cities of Shreveport and Bossier City, known for its casinos, healthcare and service industries, and role as an economic and cultural center for the Ark-La-Tex region.
  • C. Houston
    Houston is a major U.S. metropolis known for its energy industry, NASA’s Johnson Space Center, and its diverse, rapidly growing population.
  • D. Houston
    Houston is a village in Renfrewshire, Scotland, known for its historic conservation area and role as a commuter settlement near Glasgow.
  • E. Baton Rouge metropolitan area
    The Baton Rouge metropolitan area is a multi-parish urban region in southeastern Louisiana centered on the city of Baton Rouge, serving as a major hub for government, industry, education, and culture.
  • 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: New Orleans–Houston
Triple: [Texas and New Orleans Railroad, operatedRoute, New Orleans–Houston]
Generated description
New Orleans–Houston is a major rail corridor in the southern United States connecting New Orleans, Louisiana, with Houston, Texas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New Orleans–Houston
Target entity description: New Orleans–Houston is a major rail corridor in the southern United States connecting New Orleans, Louisiana, with Houston, Texas.
  • A. New Orleans–Jackson corridor
    The New Orleans–Jackson corridor is a historic transportation route linking New Orleans, Louisiana, with Jackson, Mississippi, that has served as a key axis for rail and regional travel.
  • B. Shreveport–Bossier City metropolitan area
    The Shreveport–Bossier City metropolitan area is a regional urban hub in northwestern Louisiana centered on the twin cities of Shreveport and Bossier City, known for its casinos, healthcare and service industries, and role as an economic and cultural center for the Ark-La-Tex region.
  • C. Houston
    Houston is a village in Renfrewshire, Scotland, known for its historic conservation area and role as a commuter settlement near Glasgow.
  • D. Houston
    Houston is a major U.S. metropolis known for its energy industry, NASA’s Johnson Space Center, and its diverse, rapidly growing population.
  • E. Baton Rouge metropolitan area
    The Baton Rouge metropolitan area is a multi-parish urban region in southeastern Louisiana centered on the city of Baton Rouge, serving as a major hub for government, industry, education, and culture.
  • 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_69d6aadeef688190874bcecd88b3dd9b completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d801b357e88190ace56d36a945688f completed April 9, 2026, 7:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5b8a1e88c8190994bea88a0490e60 completed April 20, 2026, 5:24 a.m.
NEDg Description generation batch_69e5c28e2dd481909b45a43b5825f393 completed April 20, 2026, 6:07 a.m.
NED2 Entity disambiguation (via description) batch_69e5c4722c348190a4c49edb1f6df240 completed April 20, 2026, 6:15 a.m.
Created at: April 8, 2026, 9:35 p.m.