Triple
T10232326
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Omaha |
E243372
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Omaha Civic Center
The Omaha Civic Center is a major multi-purpose convention and event facility located in the heart of Omaha, Nebraska.
|
E851423
|
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: Omaha Civic Center | Statement: [Downtown Omaha, contains, Omaha Civic Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omaha Civic Center Context triple: [Downtown Omaha, contains, Omaha Civic Center]
-
A.
St. Paul Civic Center
St. Paul Civic Center was a former multi-purpose arena in Saint Paul, Minnesota, that hosted sports events and concerts before being demolished to make way for the Xcel Energy Center.
-
B.
Kemper Arena
Kemper Arena is a multi-purpose indoor arena in Kansas City, Missouri, known for hosting major sporting events and concerts, including NCAA basketball championships.
-
C.
Oklahoma City Arena
Oklahoma City Arena is the former name of the downtown Oklahoma City indoor sports and entertainment venue now known as Paycom Center, home to the NBA’s Oklahoma City Thunder.
-
D.
Kansas City Convention Center
The Kansas City Convention Center is a large multi-purpose event complex in downtown Kansas City, Missouri, hosting conventions, trade shows, concerts, and other major gatherings.
-
E.
Carver Arena
Carver Arena is a multi-purpose indoor sports and entertainment venue in Peoria, Illinois, best known for hosting professional ice hockey games and major 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: Omaha Civic Center Triple: [Downtown Omaha, contains, Omaha Civic Center]
Generated description
The Omaha Civic Center is a major multi-purpose convention and event facility located in the heart of Omaha, Nebraska.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Omaha Civic Center Target entity description: The Omaha Civic Center is a major multi-purpose convention and event facility located in the heart of Omaha, Nebraska.
-
A.
St. Paul Civic Center
St. Paul Civic Center was a former multi-purpose arena in Saint Paul, Minnesota, that hosted sports events and concerts before being demolished to make way for the Xcel Energy Center.
-
B.
Kemper Arena
Kemper Arena is a multi-purpose indoor arena in Kansas City, Missouri, known for hosting major sporting events and concerts, including NCAA basketball championships.
-
C.
Oklahoma City Arena
Oklahoma City Arena is the former name of the downtown Oklahoma City indoor sports and entertainment venue now known as Paycom Center, home to the NBA’s Oklahoma City Thunder.
-
D.
Kansas City Convention Center
The Kansas City Convention Center is a large multi-purpose event complex in downtown Kansas City, Missouri, hosting conventions, trade shows, concerts, and other major gatherings.
-
E.
Carver Arena
Carver Arena is a multi-purpose indoor sports and entertainment venue in Peoria, Illinois, best known for hosting professional ice hockey games and major 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_69d381b0f97c819085c9b45799a5fb7c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d20ae748819088176edb6f207a7f |
completed | April 7, 2026, 9:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f740ce188190aa1b3a5cf656a959 |
completed | April 9, 2026, 12:48 a.m. |
| NEDg | Description generation | batch_69d6fa2ea97081908395048218c0592b |
completed | April 9, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fcb5dc4c8190944a423a9d16a4b8 |
completed | April 9, 2026, 1:11 a.m. |
Created at: April 6, 2026, 11:20 a.m.