Triple
T14134900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Andrés Pico |
E350264
|
entity |
| Predicate | owned |
P347
|
FINISHED |
| Object | Rancho Ex-Mission San Fernando |
E849459
|
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: Rancho Ex-Mission San Fernando | Statement: [Andrés Pico, owned, Rancho Ex-Mission San Fernando]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rancho Ex-Mission San Fernando Context triple: [Andrés Pico, owned, Rancho Ex-Mission San Fernando]
-
A.
Rancho San Justo
Rancho San Justo was a Mexican-era land grant and historic ranch in California that served as the home of prominent Californio leader José Castro.
-
B.
Rancho Las Flores
Rancho Las Flores was a historic Mexican land grant in what is now Southern California, later incorporated into the larger Rancho Santa Margarita y Las Flores estate.
-
C.
Rancho San Pedro
Rancho San Pedro was one of the first and largest Spanish land grants in California, encompassing much of what is now the South Bay region of Los Angeles County.
-
D.
Rancho La Jota
Rancho La Jota was a Mexican-era land grant in Napa County, California, historically associated with early settler George C. Yount and later known for its winegrowing estate.
-
E.
Rancho Los Encinos
chosen
Rancho Los Encinos is a historic 19th-century Mexican land grant and former ranch in the San Fernando Valley that is preserved today as part of Los Encinos State Historic Park.
- 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de610e949c8190852d336c9d12bfd0 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf14439c81908b2a9999a35cc346 |
completed | May 7, 2026, 6:51 p.m. |
Created at: April 9, 2026, 11:57 p.m.