Triple
T8846208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | L Line (Los Angeles Metro) |
E210510
|
entity |
| Predicate | servedNeighborhood |
P82
|
FINISHED |
| Object | Boyle Heights |
E407264
|
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: Boyle Heights | Statement: [L Line (Los Angeles Metro), servedNeighborhood, Boyle Heights]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boyle Heights Context triple: [L Line (Los Angeles Metro), servedNeighborhood, Boyle Heights]
-
A.
Boyle Heights
chosen
Boyle Heights is a historic, predominantly Latino neighborhood on Los Angeles’s Eastside known for its vibrant cultural life, community activism, and deep immigrant roots.
-
B.
Linda Vista
"Linda Vista" is a song by American singer-songwriter Henry Wolfe, known for its introspective lyrics and mellow, indie-folk style.
-
C.
San Fernando Valley
San Fernando Valley is a large urbanized region in Los Angeles County known for its extensive residential neighborhoods, entertainment industry studios, and major transportation corridors.
-
D.
Baldwin Hills/Crenshaw area
The Baldwin Hills/Crenshaw area is a historically significant, predominantly African American neighborhood in South Los Angeles known for its middle-class residential communities, cultural landmarks, and panoramic hillside views.
-
E.
Mar Vista
Mar Vista is a primarily residential neighborhood on the Westside of Los Angeles known for its quiet streets, mid-century homes, and proximity to coastal areas like Venice.
- 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_69ca838967bc8190b46c3c80a2887ea4 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc60a7c518819095399976148e1b9a |
completed | April 1, 2026, 12:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d05be377988190a59f0033322d627f |
completed | April 4, 2026, 12:31 a.m. |
Created at: March 30, 2026, 6:48 p.m.