Triple
T8402162
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pico Rivera, California |
E198399
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object |
Pico, California
Pico, California was a former community in Los Angeles County that later became part of the present-day city of Pico Rivera.
|
E729572
|
NE FINISHED |
How this triple was built (4 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: Pico, California | Statement: [Pico Rivera, California, formedByMergerOf, Pico, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pico, California Context triple: [Pico Rivera, California, formedByMergerOf, Pico, California]
-
A.
Portola, California
Portola, California is a small city in Plumas County in the Sierra Nevada region, named in honor of Spanish explorer Gaspar de Portolá.
-
B.
Pacheco, California
Pacheco, California is a small unincorporated community in the San Francisco Bay Area’s Contra Costa County, known primarily as a suburban residential area with nearby commercial development.
-
C.
Petrolia, California
Petrolia, California is a small, remote community in Humboldt County known as the first place in California where oil was discovered and for its rugged coastal setting near Cape Mendocino.
-
D.
Pala, California
Pala, California is a small unincorporated community in northern San Diego County known for the Pala Band of Mission Indians and the Pala Casino Spa Resort.
-
E.
Big Pine, California
Big Pine, California is a small unincorporated community in Inyo County known as a gateway to the eastern Sierra Nevada and nearby outdoor recreation areas.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pico, California Triple: [Pico Rivera, California, formedByMergerOf, Pico, California]
Generated description
Pico, California was a former community in Los Angeles County that later became part of the present-day city of Pico Rivera.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pico, California Target entity description: Pico, California was a former community in Los Angeles County that later became part of the present-day city of Pico Rivera.
-
A.
Portola, California
Portola, California is a small city in Plumas County in the Sierra Nevada region, named in honor of Spanish explorer Gaspar de Portolá.
-
B.
Pacheco, California
Pacheco, California is a small unincorporated community in the San Francisco Bay Area’s Contra Costa County, known primarily as a suburban residential area with nearby commercial development.
-
C.
Petrolia, California
Petrolia, California is a small, remote community in Humboldt County known as the first place in California where oil was discovered and for its rugged coastal setting near Cape Mendocino.
-
D.
Pala, California
Pala, California is a small unincorporated community in northern San Diego County known for the Pala Band of Mission Indians and the Pala Casino Spa Resort.
-
E.
Big Pine, California
Big Pine, California is a small unincorporated community in Inyo County known as a gateway to the eastern Sierra Nevada and nearby outdoor recreation areas.
- F. None of above. chosen
Provenance (5 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. |
| NEDg | Description generation | batch_69cdebfe044c8190982caebb9e8b07c1 |
completed | April 2, 2026, 4:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cdec6924d48190869cee400c5ff937 |
completed | April 2, 2026, 4:11 a.m. |
Created at: March 30, 2026, 6:04 p.m.