Triple

T1065110
Position Surface form Disambiguated ID Type / Status
Subject Hurricane Katrina E22990 entity
Predicate shelterOfLastResort P8185 FINISHED
Object Ernest N. Morial Convention Center
The Ernest N. Morial Convention Center is a major convention and exhibition facility in New Orleans, Louisiana, known both as a key economic and event hub for the city and for its use as an emergency refuge during Hurricane Katrina.
E123954 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: Ernest N. Morial Convention Center | Statement: [Hurricane Katrina, shelterOfLastResort, Ernest N. Morial Convention Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ernest N. Morial Convention Center
Context triple: [Hurricane Katrina, shelterOfLastResort, Ernest N. Morial Convention Center]
  • A. New Orleans Union Passenger Terminal
    New Orleans Union Passenger Terminal is the primary intercity rail and bus station in New Orleans, Louisiana, serving as a major transportation hub for Amtrak and regional transit services.
  • B. Palais des Colonies
    The Palais des Colonies was a colonial-themed exhibition building in Paris that showcased France’s overseas possessions and imperial ambitions at the end of the 19th century.
  • C. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • D. Louisiana Supreme Court Building
    The Louisiana Supreme Court Building is a historic Beaux-Arts courthouse in New Orleans that serves as the headquarters of the state's highest court.
  • E. Louisiana Superdome
    The Louisiana Superdome, now known as the Caesars Superdome, is a massive multi-purpose domed stadium in New Orleans best known as the longtime home of the NFL’s New Orleans Saints and host of numerous major sporting and entertainment events.
  • 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: Ernest N. Morial Convention Center
Triple: [Hurricane Katrina, shelterOfLastResort, Ernest N. Morial Convention Center]
Generated description
The Ernest N. Morial Convention Center is a major convention and exhibition facility in New Orleans, Louisiana, known both as a key economic and event hub for the city and for its use as an emergency refuge during Hurricane Katrina.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ernest N. Morial Convention Center
Target entity description: The Ernest N. Morial Convention Center is a major convention and exhibition facility in New Orleans, Louisiana, known both as a key economic and event hub for the city and for its use as an emergency refuge during Hurricane Katrina.
  • A. New Orleans Union Passenger Terminal
    New Orleans Union Passenger Terminal is the primary intercity rail and bus station in New Orleans, Louisiana, serving as a major transportation hub for Amtrak and regional transit services.
  • B. Palais des Colonies
    The Palais des Colonies was a colonial-themed exhibition building in Paris that showcased France’s overseas possessions and imperial ambitions at the end of the 19th century.
  • C. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • D. Louisiana Supreme Court Building
    The Louisiana Supreme Court Building is a historic Beaux-Arts courthouse in New Orleans that serves as the headquarters of the state's highest court.
  • E. Louisiana Superdome
    The Louisiana Superdome, now known as the Caesars Superdome, is a massive multi-purpose domed stadium in New Orleans best known as the longtime home of the NFL’s New Orleans Saints and host of numerous major sporting and entertainment events.
  • 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_69a493dada0481909c43649f9843ea91 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bb7320f88190a8428946541df157 completed March 1, 2026, 10:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42a336388190a6d18fda8a7a151d completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac43f306e48190b94f16749f5ba0d1 completed March 7, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ac44467c9c8190a82ea8158add468a completed March 7, 2026, 3:29 p.m.
Created at: March 1, 2026, 7:42 p.m.