Triple
T22945684
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arleta |
E569858
|
entity |
| Predicate | servedByPublicTransport |
P34620
|
FINISHED |
| Object | Los Angeles Department of Transportation DASH |
—
|
NE NERFINISHED |
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 Transportation DASH | Statement: [Arleta, servedByPublicTransport, Los Angeles Department of Transportation DASH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles Department of Transportation DASH Context triple: [Arleta, servedByPublicTransport, Los Angeles Department of Transportation DASH]
-
A.
Los Angeles Department of Transportation
The Los Angeles Department of Transportation is the city agency responsible for managing and regulating transportation systems, traffic operations, and mobility services within Los Angeles.
-
B.
Los Angeles Transit Lines
Los Angeles Transit Lines was a mid-20th-century public transit operator in Los Angeles that ran streetcar and bus services following the decline of the Los Angeles Railway system.
-
C.
LADOT DASH network
chosen
The LADOT DASH network is a system of local shuttle bus routes operated by the Los Angeles Department of Transportation that provides short-distance, neighborhood-focused public transit service throughout Los Angeles.
-
D.
Los Angeles County Metropolitan Transportation Authority
The Los Angeles County Metropolitan Transportation Authority is the primary public transit agency for Los Angeles County, operating and overseeing the region’s bus and rail systems.
-
E.
Pasadena Transit
Pasadena Transit is a local public bus service operating in and around Pasadena, California, providing fixed-route transportation within the city and connections to regional transit systems.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e2459199d08190a8184ee2aa935842 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1819d2d7881909e6390717ff79df0 |
completed | April 29, 2026, 3:57 a.m. |
Created at: April 17, 2026, 3:45 p.m.