Triple
T5341532
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ernest N. Morial Convention Center |
E123954
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Ernest Nathan Morial
Ernest Nathan Morial was the first African American mayor of New Orleans, serving from 1978 to 1986 and playing a major role in the city’s political and civil rights history.
|
E512150
|
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 Nathan Morial | Statement: [Ernest N. Morial Convention Center, namedAfter, Ernest Nathan Morial]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ernest Nathan Morial Context triple: [Ernest N. Morial Convention Center, namedAfter, Ernest Nathan Morial]
-
A.
Earl K. Long
Earl K. Long was a three-time governor of Louisiana known for his populist politics, colorful personality, and role in the influential Long political dynasty.
-
B.
Bernard Lafayette
Bernard Lafayette is an American civil rights activist and leader known for his prominent role in the 1960s nonviolent movement, including organizing Freedom Rides and voter registration campaigns in the South.
-
C.
George Lee Le Blanc
George Lee Le Blanc was the husband of American silent film actress Helene Costello.
-
D.
Laurence Tureaud
Laurence Tureaud, better known as Mr. T, is an American actor and former professional wrestler famous for his roles in "Rocky III" and "The A-Team" and his distinctive mohawk and gold chains.
-
E.
Horace Cayton
Horace Cayton was an influential African American sociologist, journalist, and author whose work documented Black urban life and helped shape the intellectual landscape of the Chicago Black Renaissance.
- 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 Nathan Morial Triple: [Ernest N. Morial Convention Center, namedAfter, Ernest Nathan Morial]
Generated description
Ernest Nathan Morial was the first African American mayor of New Orleans, serving from 1978 to 1986 and playing a major role in the city’s political and civil rights history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ernest Nathan Morial Target entity description: Ernest Nathan Morial was the first African American mayor of New Orleans, serving from 1978 to 1986 and playing a major role in the city’s political and civil rights history.
-
A.
Earl K. Long
Earl K. Long was a three-time governor of Louisiana known for his populist politics, colorful personality, and role in the influential Long political dynasty.
-
B.
Bernard Lafayette
Bernard Lafayette is an American civil rights activist and leader known for his prominent role in the 1960s nonviolent movement, including organizing Freedom Rides and voter registration campaigns in the South.
-
C.
George Lee Le Blanc
George Lee Le Blanc was the husband of American silent film actress Helene Costello.
-
D.
Laurence Tureaud
Laurence Tureaud, better known as Mr. T, is an American actor and former professional wrestler famous for his roles in "Rocky III" and "The A-Team" and his distinctive mohawk and gold chains.
-
E.
Horace Cayton
Horace Cayton was an influential African American sociologist, journalist, and author whose work documented Black urban life and helped shape the intellectual landscape of the Chicago Black Renaissance.
- 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_69bd464b07f8819095aa76577c9829e4 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd85cb250c81908a48e4e2bbebbdb9 |
completed | March 20, 2026, 5:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf18c8db388190a31f55854e7370fc |
completed | March 21, 2026, 10:16 p.m. |
| NEDg | Description generation | batch_69bf19c8273081908a5138e9af921ec7 |
completed | March 21, 2026, 10:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf1a3049648190b5040e587671610a |
completed | March 21, 2026, 10:22 p.m. |
Created at: March 20, 2026, 2 p.m.