Triple
T8402158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pico Rivera, California |
E198399
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Gateway Cities region |
E77482
|
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: Gateway Cities region | Statement: [Pico Rivera, California, partOf, Gateway Cities region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gateway Cities region Context triple: [Pico Rivera, California, partOf, Gateway Cities region]
-
A.
Gateway Cities
chosen
Gateway Cities is a region in southeastern Los Angeles County comprising a cluster of urban communities that serve as a major residential and industrial gateway between the city of Los Angeles and neighboring counties.
-
B.
Gateway Cities region of Los Angeles County
The Gateway Cities region of Los Angeles County is a largely suburban, working- and middle-class area in southeast Los Angeles County known for its diverse communities and role as a major transportation and industrial corridor between Los Angeles and Orange County.
-
C.
Rock Region Metro
Rock Region Metro is the primary public transit agency serving the Little Rock metropolitan area in Arkansas, operating bus and paratransit services across the region.
-
D.
Mid-Cities region
The Mid-Cities region is a suburban area in North Texas situated between Dallas and Fort Worth, encompassing several cities that serve as residential and commercial hubs for the larger metroplex.
-
E.
Gary metropolitan area
The Gary metropolitan area is an urban region in northwest Indiana centered on the city of Gary, historically known for its steel industry and proximity to Chicago.
- 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_69ca8310df9c8190b25f16161cca3e41 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cb824efa5c81908ce816cdb8e1fcfb |
completed | March 31, 2026, 8:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cde8789a608190a3503f544a19d204 |
completed | April 2, 2026, 3:54 a.m. |
Created at: March 30, 2026, 6:04 p.m.