Triple
T3005977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Echo Park Lake |
E81902
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object | Los Angeles Department of Recreation and Parks |
E10399
|
NE FINISHED |
How this triple was built (2 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: Los Angeles Department of Recreation and Parks | Statement: [Echo Park Lake, managedBy, Los Angeles Department of Recreation and Parks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles Department of Recreation and Parks Context triple: [Echo Park Lake, managedBy, Los Angeles Department of Recreation and Parks]
-
A.
Los Angeles Department of Parks and Recreation
chosen
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.
-
B.
Los Angeles Bureau of Sanitation
The Los Angeles Bureau of Sanitation is the city department responsible for managing wastewater, solid waste, and environmental protection services for Los Angeles residents.
-
C.
El Pueblo de Los Angeles Historical Monument Authority
El Pueblo de Los Angeles Historical Monument Authority is the public agency responsible for preserving, managing, and promoting the historic birthplace district of Los Angeles as a cultural and heritage site.
-
D.
Burbank Park District
Burbank Park District is the local governmental agency that manages parks, recreational facilities, and community programs for residents of Burbank, Illinois.
-
E.
Los Angeles Department of City Planning
The Los Angeles Department of City Planning is the municipal agency responsible for guiding land use, development, and long-term urban planning policy for the City of Los Angeles.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad8b1c4de88190a83b7cefaa1f2842 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9a48f0888190bdec150dac623851 |
completed | March 8, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b12e5b35e48190a9319a545d041ccc |
completed | March 11, 2026, 8:56 a.m. |
Created at: March 8, 2026, 3 p.m.