Triple

T8777685
Position Surface form Disambiguated ID Type / Status
Subject New Orleans, Jackson and Great Northern Railroad E208634 entity
Predicate transportCorridor P3034 FINISHED
Object 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.
E757029 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–Jackson corridor | Statement: [New Orleans, Jackson and Great Northern Railroad, transportCorridor, New Orleans–Jackson corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New Orleans–Jackson corridor
Context triple: [New Orleans, Jackson and Great Northern Railroad, transportCorridor, New Orleans–Jackson corridor]
  • A. New Orleans metropolitan area
    The New Orleans metropolitan area is a major urban region in southeastern Louisiana centered on the historic city of New Orleans, known for its cultural diversity, port economy, and distinctive music and cuisine.
  • B. 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.
  • C. 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.
  • D. Mid-City New Orleans
    Mid-City New Orleans is a historic, largely residential neighborhood in the heart of New Orleans known for its local eateries, cultural landmarks, and proximity to City Park.
  • E. Lafayette metropolitan area
    The Lafayette metropolitan area is a regional urban and economic hub in north-central Indiana centered on the cities of Lafayette and West Lafayette and home to Purdue University.
  • 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–Jackson corridor
Triple: [New Orleans, Jackson and Great Northern Railroad, transportCorridor, New Orleans–Jackson corridor]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New Orleans–Jackson corridor
Target entity description: 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.
  • A. New Orleans metropolitan area
    The New Orleans metropolitan area is a major urban region in southeastern Louisiana centered on the historic city of New Orleans, known for its cultural diversity, port economy, and distinctive music and cuisine.
  • B. 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.
  • C. 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.
  • D. Mid-City New Orleans
    Mid-City New Orleans is a historic, largely residential neighborhood in the heart of New Orleans known for its local eateries, cultural landmarks, and proximity to City Park.
  • E. Lafayette metropolitan area
    The Lafayette metropolitan area is a regional urban and economic hub in north-central Indiana centered on the cities of Lafayette and West Lafayette and home to Purdue University.
  • 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_69ca835fbee88190bf625939bac48d7f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5f51b3d48190b542a0423d3938e0 completed March 31, 2026, 11:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf51d69af481909245ca327f36e9c2 completed April 3, 2026, 5:36 a.m.
NEDg Description generation batch_69cf545edf648190bb7d79a75cd9ba99 completed April 3, 2026, 5:47 a.m.
NED2 Entity disambiguation (via description) batch_69cf5513f894819087a2c39142d597b4 completed April 3, 2026, 5:50 a.m.
Created at: March 30, 2026, 6:42 p.m.