Triple
T11270496
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Treasure Island, San Francisco, California, United States |
E266797
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Building One
Building One is a historic Art Moderne-style administrative building on Treasure Island in San Francisco, originally constructed for the 1939 Golden Gate International Exposition and now a prominent local landmark.
|
E915185
|
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: Building One | Statement: [Treasure Island, San Francisco, California, United States, hasLandmark, Building One]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Building One Context triple: [Treasure Island, San Francisco, California, United States, hasLandmark, Building One]
-
A.
Building 12
Building 12, also known as MIT.nano, is MIT’s state-of-the-art nanotechnology research facility housing advanced cleanroom and imaging laboratories for work at the nanoscale.
-
B.
North Building
North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
-
C.
North Building
North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
-
D.
North Building
North Building is one of the main commercial and office towers within the Grand Front Osaka complex, housing a mix of shops, restaurants, and business facilities.
-
E.
Building 10
Building 10 is a central domed academic building at the Massachusetts Institute of Technology that forms the iconic backdrop to Killian Court.
- 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: Building One Triple: [Treasure Island, San Francisco, California, United States, hasLandmark, Building One]
Generated description
Building One is a historic Art Moderne-style administrative building on Treasure Island in San Francisco, originally constructed for the 1939 Golden Gate International Exposition and now a prominent local landmark.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Building One Target entity description: Building One is a historic Art Moderne-style administrative building on Treasure Island in San Francisco, originally constructed for the 1939 Golden Gate International Exposition and now a prominent local landmark.
-
A.
Building 12
Building 12, also known as MIT.nano, is MIT’s state-of-the-art nanotechnology research facility housing advanced cleanroom and imaging laboratories for work at the nanoscale.
-
B.
North Building
North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
-
C.
North Building
North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
-
D.
North Building
North Building is one of the main commercial and office towers within the Grand Front Osaka complex, housing a mix of shops, restaurants, and business facilities.
-
E.
Building 10
Building 10 is a central domed academic building at the Massachusetts Institute of Technology that forms the iconic backdrop to Killian Court.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9506204819089dc0827483bd948 |
completed | April 9, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4ccdf9e0c819098a921146e8d6e30 |
completed | April 19, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69e4d9ed6a048190ae7476d44cee6a6e |
completed | April 19, 2026, 1:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4ddb1b4c8819087699bc73610c7f8 |
completed | April 19, 2026, 1:50 p.m. |
Created at: April 8, 2026, 9:31 p.m.