Triple
T10549578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter A. Haas Jr. |
E248911
|
entity |
| Predicate | placeOfDeath |
P21
|
FINISHED |
| Object | San Francisco, California, United States |
E255343
|
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 Francisco, California, United States | Statement: [Walter A. Haas Jr., placeOfDeath, San Francisco, California, United States]
Disambiguation candidates (1 decision)
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 Francisco, California, United States Context triple: [Walter A. Haas Jr., placeOfDeath, San Francisco, California, United States]
-
A.
San Francisco, California, United States of America
chosen
San Francisco, California, United States of America is a major coastal city known for its iconic Golden Gate Bridge, steep hills, diverse culture, and role as a historic center of technology and counterculture.
-
B.
San Mateo, California, United States
San Mateo is a city in the San Francisco Bay Area of California known for its suburban neighborhoods, strong economy, and proximity to major tech and business hubs.
-
C.
Redwood City, California
Redwood City, California is a city on the San Francisco Peninsula in Silicon Valley, known for its historic downtown and role as the county seat of San Mateo County.
-
D.
Emeryville, California
Emeryville, California is a small city in the San Francisco Bay Area best known as the longtime home of Pixar Animation Studios and a hub for tech and creative industries.
-
E.
San Francisco
San Francisco is a major coastal city in Northern California known for its hilly landscape, iconic Golden Gate Bridge, and role as a historic center of technology and counterculture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d381c733c08190ab1dd6239f5f34ae |
elicitation | completed |
| NER | batch_69d526d3e45c819099b360f9cfd3dd50 |
ner | completed |
| NED1 | batch_69d97a10f17081909fd9465cf35685a1 |
ned_source_triple | completed |
Created at: April 6, 2026, 12:33 p.m.