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.