Triple
T10232324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Omaha |
E243372
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Omaha City Hall
Omaha City Hall is the primary municipal government building for the city of Omaha, Nebraska, housing key administrative offices and city council chambers.
|
E851421
|
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 City Hall | Statement: [Downtown Omaha, contains, Omaha City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omaha City Hall Context triple: [Downtown Omaha, contains, Omaha City Hall]
-
A.
Des Moines City Hall
Des Moines City Hall is the primary municipal government building of Des Moines, Iowa, housing key city offices and serving as the center of local administration and civic affairs.
-
B.
Kansas City City Hall
Kansas City City Hall is a historic Art Deco-style municipal government building in downtown Kansas City, Missouri, known for its distinctive architecture and prominent tower.
-
C.
Tulsa City Hall
Tulsa City Hall is the primary municipal government building and administrative center for the city of Tulsa, Oklahoma.
-
D.
Topeka City Hall
Topeka City Hall is the primary municipal government building in Topeka, Kansas, housing the city’s administrative offices and council chambers.
-
E.
Dallas City Hall
Dallas City Hall is the modernist seat of government for the city of Dallas, Texas, designed by architect I. M. Pei and located in the downtown area.
- 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 City Hall Triple: [Downtown Omaha, contains, Omaha City Hall]
Generated description
Omaha City Hall is the primary municipal government building for the city of Omaha, Nebraska, housing key administrative offices and city council chambers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Omaha City Hall Target entity description: Omaha City Hall is the primary municipal government building for the city of Omaha, Nebraska, housing key administrative offices and city council chambers.
-
A.
Des Moines City Hall
Des Moines City Hall is the primary municipal government building of Des Moines, Iowa, housing key city offices and serving as the center of local administration and civic affairs.
-
B.
Kansas City City Hall
Kansas City City Hall is a historic Art Deco-style municipal government building in downtown Kansas City, Missouri, known for its distinctive architecture and prominent tower.
-
C.
Tulsa City Hall
Tulsa City Hall is the primary municipal government building and administrative center for the city of Tulsa, Oklahoma.
-
D.
Topeka City Hall
Topeka City Hall is the primary municipal government building in Topeka, Kansas, housing the city’s administrative offices and council chambers.
-
E.
Dallas City Hall
Dallas City Hall is the modernist seat of government for the city of Dallas, Texas, designed by architect I. M. Pei and located in the downtown area.
- 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.