Triple
T1941936
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro L Line (Los Angeles) |
E41573
|
entity |
| Predicate | servesCity |
P82
|
FINISHED |
| Object | East Los Angeles, California |
E167502
|
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: East Los Angeles, California | Statement: [Metro L Line (Los Angeles), servesCity, East Los Angeles, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Los Angeles, California Context triple: [Metro L Line (Los Angeles), servesCity, East Los Angeles, California]
-
A.
East Los Angeles
chosen
East Los Angeles is an unincorporated, predominantly Latino community in Los Angeles County known for its rich Chicano culture, historic role in civil rights movements, and vibrant neighborhoods east of downtown Los Angeles.
-
B.
Long Beach
Long Beach is a coastal city in Southern California known for its busy port, waterfront attractions, and diverse urban community within the Los Angeles metropolitan area.
-
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.
Van Nuys, California
Van Nuys, California is a neighborhood in Los Angeles known historically for its automotive manufacturing plants and its role as a major industrial and residential hub in the San Fernando Valley.
-
E.
Downtown Los Angeles
Downtown Los Angeles is the central business, cultural, and historic core of Los Angeles, known for its skyscrapers, arts and entertainment venues, and diverse neighborhoods.
- 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_69a88649b24c819080047f26b6db2ded |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb2fc98e881909a539c0ebf842d8b |
completed | March 7, 2026, 5:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afaf1efa3881909018b46a4b92b0a8 |
completed | March 10, 2026, 5:41 a.m. |
Created at: March 4, 2026, 7:36 p.m.