Triple
T1958845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metropolitan Cathedral of Mexico City |
E42333
|
entity |
| Predicate | hasBellTower |
P2495
|
FINISHED |
| Object |
south bell tower
The south bell tower is one of the two prominent towers of the Metropolitan Cathedral of Mexico City, housing bells and contributing to the cathedral’s iconic colonial-era skyline.
|
E219246
|
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: south bell tower | Statement: [Metropolitan Cathedral of Mexico City, hasBellTower, south bell tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: south bell tower Context triple: [Metropolitan Cathedral of Mexico City, hasBellTower, south bell tower]
-
A.
south tower
The south tower of St. Stephen's Cathedral in Vienna is a prominent Gothic spire and city landmark, renowned for its height and intricate architectural detail.
-
B.
Shell Tower
Shell Tower, now known as A’DAM Tower, is a prominent high-rise landmark in Amsterdam that has been transformed from a former corporate office building into a mixed-use cultural, entertainment, and business hub overlooking the IJ river.
-
C.
Central Place Tower
Central Place Tower is a prominent mixed-use skyscraper in the Rosslyn neighborhood of Arlington, Virginia, known for its office space, residential units, and observation deck with views of the Washington, D.C. skyline.
-
D.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
E.
Campanile
Campanile is the popular name for Sather Tower, the iconic bell and clock tower on the University of California, Berkeley campus.
- 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: south bell tower Triple: [Metropolitan Cathedral of Mexico City, hasBellTower, south bell tower]
Generated description
The south bell tower is one of the two prominent towers of the Metropolitan Cathedral of Mexico City, housing bells and contributing to the cathedral’s iconic colonial-era skyline.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: south bell tower Target entity description: The south bell tower is one of the two prominent towers of the Metropolitan Cathedral of Mexico City, housing bells and contributing to the cathedral’s iconic colonial-era skyline.
-
A.
south tower
The south tower of St. Stephen's Cathedral in Vienna is a prominent Gothic spire and city landmark, renowned for its height and intricate architectural detail.
-
B.
Shell Tower
Shell Tower, now known as A’DAM Tower, is a prominent high-rise landmark in Amsterdam that has been transformed from a former corporate office building into a mixed-use cultural, entertainment, and business hub overlooking the IJ river.
-
C.
Central Place Tower
Central Place Tower is a prominent mixed-use skyscraper in the Rosslyn neighborhood of Arlington, Virginia, known for its office space, residential units, and observation deck with views of the Washington, D.C. skyline.
-
D.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
E.
Campanile
Campanile is the popular name for Sather Tower, the iconic bell and clock tower on the University of California, Berkeley campus.
- 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_69a8870eea088190a38781990812a9bc |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb37e21cc8190b6e13b86bc93d594 |
completed | March 7, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbcea048819091d705095f0d3f68 |
completed | March 8, 2026, 10:44 p.m. |
| NEDg | Description generation | batch_69adfc8efb0c81908bce5a4a13359801 |
completed | March 8, 2026, 10:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adfd8115d481909716e11b943cbf61 |
completed | March 8, 2026, 10:51 p.m. |
Created at: March 4, 2026, 7:36 p.m.