Triple
T8599507
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | D Line (Los Angeles Metro) |
E203637
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | Civic Center/Grand Park |
E315778
|
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: Civic Center/Grand Park | Statement: [D Line (Los Angeles Metro), servesStation, Civic Center/Grand Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Civic Center/Grand Park Context triple: [D Line (Los Angeles Metro), servesStation, Civic Center/Grand Park]
-
A.
Civic Center/Grand Park
chosen
Civic Center/Grand Park is an underground Los Angeles Metro Rail station in Downtown Los Angeles serving the civic and cultural institutions around Grand Park and the surrounding government district.
-
B.
Civic Center Plaza
Civic Center Plaza is a large public square in San Francisco’s Civic Center district that serves as a central gathering space for civic events, protests, and community activities.
-
C.
Civic Center Park
Civic Center Park is a major community park in Palm Desert, California, featuring recreational facilities, walking paths, and landscaped open spaces used for local events and outdoor activities.
-
D.
Civic Center Park
Civic Center Park is a prominent public park and community gathering space in Southfield, Michigan, featuring recreational facilities, green space, and civic events.
-
E.
Downtown Park
Downtown Park is a central urban green space and community gathering area located in downtown Redmond, Washington.
- 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_69ca832b56948190ba751cec255308f1 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cc46d7c184819083236c75f9ccc9cf |
completed | March 31, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cea8e903d0819095bfa87b83c3599f |
completed | April 2, 2026, 5:35 p.m. |
Created at: March 30, 2026, 6:24 p.m.