Triple
T9533494
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Patsaouras Transit Plaza |
E229953
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Los Angeles Union Station complex |
E207142
|
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 Union Station complex | Statement: [Patsaouras Transit Plaza, partOf, Los Angeles Union Station complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles Union Station complex Context triple: [Patsaouras Transit Plaza, partOf, Los Angeles Union Station complex]
-
A.
Union Station (Los Angeles)
chosen
Union Station (Los Angeles) is the city’s main intermodal transportation terminal, serving as a central hub for regional rail, subway, light rail, and bus services.
-
B.
Los Angeles Civic Center
The Los Angeles Civic Center is a major governmental and administrative district in downtown Los Angeles that houses key city, county, state, and federal offices and courthouses.
-
C.
Los Angeles City Hall
Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
-
D.
Los Angeles Chamber of Commerce Building
The Los Angeles Chamber of Commerce Building is a historic early 20th-century commercial landmark in downtown Los Angeles, designed in a Beaux-Arts/Neoclassical style that reflects the city’s growth as a major economic center.
-
E.
Los Angeles Department of Water and Power Building
The Los Angeles Department of Water and Power Building is a prominent Modernist high-rise office tower in downtown Los Angeles, known for its distinctive glass-and-concrete design and reflecting pools.
- 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_69ca8479934c81908006d0e6e970ae05 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd98c9fef88190beb291b41ee26066 |
completed | April 1, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d15275e4c08190a8aeb02caff052d8 |
completed | April 4, 2026, 6:03 p.m. |
Created at: March 30, 2026, 8 p.m.