Triple
T7719168
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USS Cassin Young |
E174962
|
entity |
| Predicate | builtAt |
P283
|
FINISHED |
| Object |
San Pedro, California
San Pedro, California is a harbor community within the city of Los Angeles known for its major port facilities, naval history, and role as a key center of maritime commerce on the U.S. West Coast.
|
E684545
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: San Pedro, California | Statement: [USS Cassin Young, builtAt, San Pedro, California]
Disambiguation candidates (2 decisions)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Pedro, California Context triple: [USS Cassin Young, builtAt, San Pedro, California]
-
A.
Duarte, California
Duarte, California is a small suburban city in Los Angeles County known for its location along historic Route 66 at the base of the San Gabriel Mountains.
-
B.
Calimesa, California
Calimesa, California is a small city in Riverside County known for its semi-rural character and location in the Inland Empire region of Southern California.
-
C.
San Pablo, California
San Pablo, California is a small, diverse city in the San Francisco Bay Area known for its residential neighborhoods and proximity to Richmond and major regional freeways.
-
D.
San Fernando, California
San Fernando, California is a small independent city in Los Angeles County’s San Fernando Valley, known for its historic roots around the Spanish mission era and its predominantly Latino community.
-
E.
Placentia, California
Placentia, California is a suburban city in northern Orange County known for its quiet residential neighborhoods and strong sense of community.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San Pedro, California Target entity description: San Pedro, California is a harbor community within the city of Los Angeles known for its major port facilities, naval history, and role as a key center of maritime commerce on the U.S. West Coast.
-
A.
Duarte, California
Duarte, California is a small suburban city in Los Angeles County known for its location along historic Route 66 at the base of the San Gabriel Mountains.
-
B.
Calimesa, California
Calimesa, California is a small city in Riverside County known for its semi-rural character and location in the Inland Empire region of Southern California.
-
C.
San Pablo, California
San Pablo, California is a small, diverse city in the San Francisco Bay Area known for its residential neighborhoods and proximity to Richmond and major regional freeways.
-
D.
San Fernando, California
San Fernando, California is a small independent city in Los Angeles County’s San Fernando Valley, known for its historic roots around the Spanish mission era and its predominantly Latino community.
-
E.
Placentia, California
Placentia, California is a suburban city in northern Orange County known for its quiet residential neighborhoods and strong sense of community.
- F. None of above. chosen
How the object was described
The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.
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: San Pedro, California Triple: [USS Cassin Young, builtAt, San Pedro, California]
Generated description
San Pedro, California is a harbor community within the city of Los Angeles known for its major port facilities, naval history, and role as a key center of maritime commerce on the U.S. West Coast.
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c6995c463c8190a14458036249d419 |
elicitation | completed |
| NER | batch_69c702ebb7448190ae8d47fe0cbb0907 |
ner | completed |
| NED1 | batch_69c8b513f7d481908d2ce64d9685289c |
ned_source_triple | completed |
| NED2 | batch_69c8b7590ac08190ae43036828235ca7 |
ned_description | completed |
| NEDg | batch_69c8b6f7148081908f699bd5600b6c57 |
nedg | completed |
Created at: March 27, 2026, 4:05 p.m.