Triple
T11220928
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castro Valley, California |
E265559
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Guillermo Castro
Guillermo Castro was a 19th-century Californio ranchero and landowner whose extensive land grant in the East Bay region led to the naming of Castro Valley, California.
|
E957465
|
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: Guillermo Castro | Statement: [Castro Valley, California, namedAfter, Guillermo Castro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guillermo Castro Context triple: [Castro Valley, California, namedAfter, Guillermo Castro]
-
A.
Jorge Robledo
Jorge Robledo was a 16th-century Spanish conquistador known for exploring and founding several settlements in what is now Colombia.
-
B.
Guillermo Díaz
Guillermo Díaz is an American actor best known for his comedic and character roles in film and television, including his breakout performance in the stoner comedy "Half Baked."
-
C.
Esteban Loaiza
Esteban Loaiza is a former Mexican Major League Baseball pitcher who enjoyed a long career highlighted by multiple All-Star selections and a standout 2003 season with the Chicago White Sox.
-
D.
Eduardo Cáceres
Eduardo Cáceres is a structural engineer known for his work on the design and realization of the Mirador del Río viewpoint in Lanzarote, Spain.
-
E.
Salvador Alvarado
Salvador Alvarado is a municipality in the Mexican state of Sinaloa, known for its agricultural activities and regional commerce.
- 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: Guillermo Castro Triple: [Castro Valley, California, namedAfter, Guillermo Castro]
Generated description
Guillermo Castro was a 19th-century Californio ranchero and landowner whose extensive land grant in the East Bay region led to the naming of Castro Valley, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Guillermo Castro Target entity description: Guillermo Castro was a 19th-century Californio ranchero and landowner whose extensive land grant in the East Bay region led to the naming of Castro Valley, California.
-
A.
Jorge Robledo
Jorge Robledo was a 16th-century Spanish conquistador known for exploring and founding several settlements in what is now Colombia.
-
B.
Guillermo Díaz
Guillermo Díaz is an American actor best known for his comedic and character roles in film and television, including his breakout performance in the stoner comedy "Half Baked."
-
C.
Esteban Loaiza
Esteban Loaiza is a former Mexican Major League Baseball pitcher who enjoyed a long career highlighted by multiple All-Star selections and a standout 2003 season with the Chicago White Sox.
-
D.
Eduardo Cáceres
Eduardo Cáceres is a structural engineer known for his work on the design and realization of the Mirador del Río viewpoint in Lanzarote, Spain.
-
E.
Salvador Alvarado
Salvador Alvarado is a municipality in the Mexican state of Sinaloa, known for its agricultural activities and regional commerce.
- 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_69d6aac59460819089b9848b27f57848 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8eb84c48190b4f3bede254afde2 |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f470cbce14819099d47d468ae61df7 |
completed | May 1, 2026, 9:22 a.m. |
| NEDg | Description generation | batch_69f47b755f808190acb2fb31473d2405 |
completed | May 1, 2026, 10:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f47d8bbae8819088d48b300291ef74 |
completed | May 1, 2026, 10:16 a.m. |
Created at: April 8, 2026, 9:30 p.m.