Triple
T20174776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Las Vegas City Hall |
E492060
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
City of Las Vegas government
The City of Las Vegas government is the municipal authority responsible for administering public services, local laws, and city operations within Las Vegas, Nevada.
|
E191745
|
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: City of Las Vegas government | Statement: [Las Vegas City Hall, operator, City of Las Vegas government]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Las Vegas government Context triple: [Las Vegas City Hall, operator, City of Las Vegas government]
-
A.
Las Vegas City Council
The Las Vegas City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Las Vegas, Nevada.
-
B.
Las Vegas Convention and Visitors Authority
The Las Vegas Convention and Visitors Authority is the official tourism and convention bureau responsible for promoting Las Vegas and managing key convention facilities in the region.
-
C.
Las Vegas, Nevada
Las Vegas, Nevada is a major resort city in the Mojave Desert known for its vibrant nightlife, casinos, entertainment, and luxury hotels.
-
D.
Downtown Las Vegas
Downtown Las Vegas is the historic urban core of Las Vegas, known for its Fremont Street casinos, neon lights, entertainment venues, and revitalized arts and cultural districts.
-
E.
Las Vegas Police Department
The Las Vegas Police Department is the primary law enforcement agency responsible for maintaining public safety and enforcing laws in the city of Las Vegas, Nevada.
- 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: City of Las Vegas government Triple: [Las Vegas City Hall, operator, City of Las Vegas government]
Generated description
The City of Las Vegas government is the municipal authority responsible for administering public services, local laws, and city operations within Las Vegas, Nevada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: City of Las Vegas government Target entity description: The City of Las Vegas government is the municipal authority responsible for administering public services, local laws, and city operations within Las Vegas, Nevada.
-
A.
Las Vegas City Council
chosen
The Las Vegas City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Las Vegas, Nevada.
-
B.
Las Vegas Convention and Visitors Authority
The Las Vegas Convention and Visitors Authority is the official tourism and convention bureau responsible for promoting Las Vegas and managing key convention facilities in the region.
-
C.
Las Vegas, Nevada
Las Vegas, Nevada is a major resort city in the Mojave Desert known for its vibrant nightlife, casinos, entertainment, and luxury hotels.
-
D.
Downtown Las Vegas
Downtown Las Vegas is the historic urban core of Las Vegas, known for its Fremont Street casinos, neon lights, entertainment venues, and revitalized arts and cultural districts.
-
E.
Las Vegas Police Department
The Las Vegas Police Department is the primary law enforcement agency responsible for maintaining public safety and enforcing laws in the city of Las Vegas, Nevada.
- F. None of above.
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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e668eaa3b88190bef4f2db0125fdfc |
completed | April 20, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a083c77d38c8190929be133825ed8e7 |
completed | May 16, 2026, 9:44 a.m. |
| NEDg | Description generation | batch_6a083d86085c8190a71d0dce65c659a4 |
completed | May 16, 2026, 9:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a083eb380f48190bda8549d122f830b |
completed | May 16, 2026, 9:53 a.m. |
Created at: April 11, 2026, 11:36 p.m.