Triple
T15299490
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sentinel Building (Columbus Tower) |
E365746
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Columbus Tower
Columbus Tower is a distinctive flatiron-style, copper-green historic building in San Francisco’s North Beach district, known for its early 20th-century architecture and prominent corner location.
|
E1149182
|
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: Columbus Tower | Statement: [Sentinel Building (Columbus Tower), alsoKnownAs, Columbus Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbus Tower Context triple: [Sentinel Building (Columbus Tower), alsoKnownAs, Columbus Tower]
-
A.
Jubilee Tower
Jubilee Tower is a prominent Victorian-era hilltop monument overlooking Darwen in Lancashire, England, built to commemorate Queen Victoria’s Diamond Jubilee and offering panoramic views of the surrounding countryside.
-
B.
Jubilee Tower
Jubilee Tower is a historic hilltop monument and popular viewpoint located on the summit of Moel Famau in North Wales.
-
C.
Westend Tower
Westend Tower is a prominent high-rise office building in Frankfurt am Main, Germany, known for its distinctive crown-like top and significant presence in the city’s financial district skyline.
-
D.
Centenary Tower
Centenary Tower is a historic lookout tower in Mount Gambier, South Australia, offering panoramic views over the city and its volcanic landscape.
-
E.
Aspect Tower
Aspect Tower is one of the residential skyscrapers within the Executive Towers complex in Dubai’s Business Bay district.
- 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: Columbus Tower Triple: [Sentinel Building (Columbus Tower), alsoKnownAs, Columbus Tower]
Generated description
Columbus Tower is a distinctive flatiron-style, copper-green historic building in San Francisco’s North Beach district, known for its early 20th-century architecture and prominent corner location.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbus Tower Target entity description: Columbus Tower is a distinctive flatiron-style, copper-green historic building in San Francisco’s North Beach district, known for its early 20th-century architecture and prominent corner location.
-
A.
Jubilee Tower
Jubilee Tower is a prominent Victorian-era hilltop monument overlooking Darwen in Lancashire, England, built to commemorate Queen Victoria’s Diamond Jubilee and offering panoramic views of the surrounding countryside.
-
B.
Jubilee Tower
Jubilee Tower is a historic hilltop monument and popular viewpoint located on the summit of Moel Famau in North Wales.
-
C.
Westend Tower
Westend Tower is a prominent high-rise office building in Frankfurt am Main, Germany, known for its distinctive crown-like top and significant presence in the city’s financial district skyline.
-
D.
Centenary Tower
Centenary Tower is a historic lookout tower in Mount Gambier, South Australia, offering panoramic views over the city and its volcanic landscape.
-
E.
Aspect Tower
Aspect Tower is one of the residential skyscrapers within the Executive Towers complex in Dubai’s Business Bay district.
- 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_69d85a113ee881908e297a1d38dd79fa |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03686bfb8819080ba0caae652170a |
completed | April 16, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef8513a08190b2d2a7dde85dd43d |
completed | May 9, 2026, 8:25 a.m. |
| NEDg | Description generation | batch_69fef23de4688190beeb59ef43891e3d |
completed | May 9, 2026, 8:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fef2d8fe04819084bb3deb6859d746 |
completed | May 9, 2026, 8:39 a.m. |
Created at: April 10, 2026, 3:15 a.m.