Triple
T15299530
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sentinel Building (Columbus Tower) |
E365746
|
entity |
| Predicate | nearbyLandmark |
P350
|
FINISHED |
| Object | Transamerica Pyramid |
E8758
|
NE FINISHED |
How this triple was built (2 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: Transamerica Pyramid | Statement: [Sentinel Building (Columbus Tower), nearbyLandmark, Transamerica Pyramid]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Transamerica Pyramid Context triple: [Sentinel Building (Columbus Tower), nearbyLandmark, Transamerica Pyramid]
-
A.
Transamerica Pyramid
chosen
The Transamerica Pyramid is an iconic, pyramid-shaped skyscraper in San Francisco and one of the city's most recognizable architectural landmarks.
-
B.
Landmark Tower
Landmark Tower is a prominent skyscraper in Yokohama, Japan, known for its height, observation deck, and role as a major commercial and office complex.
-
C.
California Tower
California Tower is a historic Spanish-Colonial Revival bell tower and prominent architectural landmark located in Balboa Park, San Diego.
-
D.
Bicentennial Tower
Bicentennial Tower is a prominent observation tower and landmark on the Lake Erie waterfront in Erie, Pennsylvania, offering panoramic views of the city and lake.
-
E.
Salesforce Tower
Salesforce Tower is a prominent skyscraper in San Francisco that serves as the headquarters for the cloud-based software company Salesforce and stands as one of the tallest buildings on the U.S. West Coast.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a113ee881908e297a1d38dd79fa |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0368869f8819098cf9e7801e37548 |
completed | April 16, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef8513a08190b2d2a7dde85dd43d |
completed | May 9, 2026, 8:25 a.m. |
Created at: April 10, 2026, 3:15 a.m.