Triple
T402741
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles City Hall |
E9319
|
entity |
| Predicate | houses |
P1643
|
FINISHED |
| Object |
Office of the Mayor of Los Angeles
The Office of the Mayor of Los Angeles is the executive branch leadership of the city government, headed by the elected mayor who oversees municipal policies, services, and administration for Los Angeles.
|
E32600
|
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: Office of the Mayor of Los Angeles | Statement: [Los Angeles City Hall, houses, Office of the Mayor of Los Angeles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Office of the Mayor of Los Angeles Context triple: [Los Angeles City Hall, houses, Office of the Mayor of Los Angeles]
-
A.
Government of the City of Los Angeles
The Government of the City of Los Angeles is the municipal administration responsible for governing Los Angeles, California, through its executive, legislative, and other city agencies and offices.
-
B.
Los Angeles City Controller
The Los Angeles City Controller is the independently elected chief auditor and accountant for the City of Los Angeles, responsible for overseeing city finances, conducting audits, and promoting fiscal transparency and accountability.
-
C.
Los Angeles City Council
The Los Angeles City Council is the legislative body of the City of Los Angeles, responsible for creating local laws, approving budgets, and overseeing city services and development across its districts.
-
D.
Los Angeles City Attorney
The Los Angeles City Attorney is the chief legal officer for the City of Los Angeles, responsible for providing legal counsel to city officials and departments and prosecuting violations of city laws and ordinances.
-
E.
Los Angeles Department of Parks and Recreation
The Los Angeles Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, recreational facilities, and open spaces.
- 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: Office of the Mayor of Los Angeles Triple: [Los Angeles City Hall, houses, Office of the Mayor of Los Angeles]
Generated description
The Office of the Mayor of Los Angeles is the executive branch leadership of the city government, headed by the elected mayor who oversees municipal policies, services, and administration for Los Angeles.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Office of the Mayor of Los Angeles Target entity description: The Office of the Mayor of Los Angeles is the executive branch leadership of the city government, headed by the elected mayor who oversees municipal policies, services, and administration for Los Angeles.
-
A.
Government of the City of Los Angeles
chosen
The Government of the City of Los Angeles is the municipal administration responsible for governing Los Angeles, California, through its executive, legislative, and other city agencies and offices.
-
B.
Los Angeles City Controller
The Los Angeles City Controller is the independently elected chief auditor and accountant for the City of Los Angeles, responsible for overseeing city finances, conducting audits, and promoting fiscal transparency and accountability.
-
C.
Los Angeles City Council
The Los Angeles City Council is the legislative body of the City of Los Angeles, responsible for creating local laws, approving budgets, and overseeing city services and development across its districts.
-
D.
Los Angeles City Attorney
The Los Angeles City Attorney is the chief legal officer for the City of Los Angeles, responsible for providing legal counsel to city officials and departments and prosecuting violations of city laws and ordinances.
-
E.
Los Angeles Department of Parks and Recreation
The Los Angeles Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, recreational facilities, and open spaces.
- 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_69a2e8004cb88190b92ed1add6abf41a |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2eca0e2048190a7bf360257965e56 |
completed | Feb. 28, 2026, 1:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a41042136c819096dde34d5608feec |
completed | March 1, 2026, 10:09 a.m. |
| NEDg | Description generation | batch_69a410a87f4c8190916688197abc1f16 |
completed | March 1, 2026, 10:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a410ff91e08190959720b0315a7989 |
completed | March 1, 2026, 10:12 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.