Triple
T4971252
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Civic Center/Grand Park station |
E111654
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Stanley Mosk Courthouse |
E196690
|
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: Stanley Mosk Courthouse | Statement: [Civic Center/Grand Park station, serves, Stanley Mosk Courthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stanley Mosk Courthouse Context triple: [Civic Center/Grand Park station, serves, Stanley Mosk Courthouse]
-
A.
Stanley Mosk Courthouse
chosen
The Stanley Mosk Courthouse is a major downtown Los Angeles judicial complex that serves as one of the primary trial court facilities for Los Angeles County.
-
B.
Oakland federal courthouse
The Oakland federal courthouse is a major federal judicial building in Oakland, California, where the U.S. District Court for the Northern District of California conducts federal trials and legal proceedings.
-
C.
Contra Costa County Courthouse
Contra Costa County Courthouse is the main judicial complex and historic county government building serving Contra Costa County in Martinez, California.
-
D.
Hall of Justice, San Francisco
The Hall of Justice in San Francisco is a major civic building that houses key law enforcement and judicial offices, including the city’s courts, police headquarters, and related criminal justice agencies.
-
E.
Los Angeles County Hall of Administration
The Los Angeles County Hall of Administration is a major government building in downtown Los Angeles that houses the offices and meeting chambers of the Los Angeles County Board of Supervisors and key county administrative departments.
- 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_69bd441a0eb481908050fa4273b19eae |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7213bf0081909b3c496f1804dc4c |
completed | March 20, 2026, 4:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be81fa9108819089a6258e3a88f0cb |
completed | March 21, 2026, 11:33 a.m. |
Created at: March 20, 2026, 1:33 p.m.