Triple
T12337051
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Mateo, California, United States |
E294113
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Central Park
Central Park is a public park in San Mateo, California, known for its open green spaces, Japanese tea garden, and community events.
|
E244101
|
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: Central Park | Statement: [San Mateo, California, United States, hasLandmark, Central Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Park Context triple: [San Mateo, California, United States, hasLandmark, Central Park]
-
A.
Central Park
Central Park is a large, iconic urban park in the heart of Manhattan, known for its landscaped grounds, recreational spaces, and cultural significance.
-
B.
Central Park
Central Park is an elevated rapid transit station on the Chicago Transit Authority's Pink Line serving the North Lawndale neighborhood on Chicago's West Side.
-
C.
Central Park
Central Park was the original name of what is now Pershing Square, a historic public plaza in downtown Los Angeles.
-
D.
Central Park
Central Park is a major community park in San Ramon, California, featuring open green spaces, sports facilities, and venues for local events and recreation.
-
E.
Central Park
Central Park is a large urban park in Burnaby, British Columbia, known for its forested trails, recreational facilities, and wildlife habitat.
- 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: Central Park Triple: [San Mateo, California, United States, hasLandmark, Central Park]
Generated description
Central Park is a public park in San Mateo, California, known for its open green spaces, Japanese tea garden, and community events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Park Target entity description: Central Park is a public park in San Mateo, California, known for its open green spaces, Japanese tea garden, and community events.
-
A.
Central Park
chosen
Central Park is a public park in San Mateo, California, known for its Japanese Tea Garden, open green spaces, and community events.
-
B.
Central Park
Central Park is a major community park in San Ramon, California, featuring open green spaces, sports facilities, and venues for local events and recreation.
-
C.
Central Park
Central Park is a major public park in Grand Prairie, Texas, featuring recreational facilities, green spaces, and community amenities.
-
D.
Central Park
Central Park is a large, iconic urban park in the heart of Manhattan, known for its landscaped grounds, recreational spaces, and cultural significance.
-
E.
Central Park
Central Park is a large urban park in Burnaby, British Columbia, known for its forested trails, recreational facilities, and wildlife habitat.
- F. None of above.
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_69d6ab6ae0dc8190b1522a9c1c55c114 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93f6683e881908920e1fee02a14e3 |
completed | April 10, 2026, 6:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684c9aa3881908f920422f4f815e1 |
completed | May 2, 2026, 11:12 p.m. |
| NEDg | Description generation | batch_69f687fffe9c81909c58129162a0c231 |
completed | May 2, 2026, 11:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f688cc57048190ba7bacdcd6c0c182 |
completed | May 2, 2026, 11:29 p.m. |
Created at: April 8, 2026, 9:53 p.m.