Triple
T1497061
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niles, Illinois |
E29710
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Leaning Tower of Niles
The Leaning Tower of Niles is a half-sized replica of Italy’s Leaning Tower of Pisa, serving as a distinctive roadside attraction and local landmark in Niles, Illinois.
|
E171545
|
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: Leaning Tower of Niles | Statement: [Niles, Illinois, hasLandmark, Leaning Tower of Niles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leaning Tower of Niles Context triple: [Niles, Illinois, hasLandmark, Leaning Tower of Niles]
-
A.
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.
-
B.
Chicago Water Tower
The Chicago Water Tower is a historic limestone structure on Michigan Avenue that famously survived the Great Chicago Fire of 1871 and has become an iconic symbol of the city.
-
C.
Bancroft Tower
Bancroft Tower is a Romanesque-style stone folly and historic monument in Worcester, Massachusetts, built in the late 19th century as a memorial to statesman George Bancroft.
-
D.
Bromo Seltzer Tower
The Bromo Seltzer Tower is a historic early-20th-century clock tower and former advertising landmark in downtown Baltimore, Maryland.
-
E.
Tower of the Americas
The Tower of the Americas is a 750-foot observation tower and restaurant in downtown San Antonio, Texas, originally built for the 1968 HemisFair and now a prominent city landmark.
- 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: Leaning Tower of Niles Triple: [Niles, Illinois, hasLandmark, Leaning Tower of Niles]
Generated description
The Leaning Tower of Niles is a half-sized replica of Italy’s Leaning Tower of Pisa, serving as a distinctive roadside attraction and local landmark in Niles, Illinois.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leaning Tower of Niles Target entity description: The Leaning Tower of Niles is a half-sized replica of Italy’s Leaning Tower of Pisa, serving as a distinctive roadside attraction and local landmark in Niles, Illinois.
-
A.
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.
-
B.
Chicago Water Tower
The Chicago Water Tower is a historic limestone structure on Michigan Avenue that famously survived the Great Chicago Fire of 1871 and has become an iconic symbol of the city.
-
C.
Bancroft Tower
Bancroft Tower is a Romanesque-style stone folly and historic monument in Worcester, Massachusetts, built in the late 19th century as a memorial to statesman George Bancroft.
-
D.
Bromo Seltzer Tower
The Bromo Seltzer Tower is a historic early-20th-century clock tower and former advertising landmark in downtown Baltimore, Maryland.
-
E.
Tower of the Americas
The Tower of the Americas is a 750-foot observation tower and restaurant in downtown San Antonio, Texas, originally built for the 1968 HemisFair and now a prominent city landmark.
- 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_69a498dba1d8819093b46a3a8d2485f1 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c6edca248190a90205799b270058 |
completed | March 1, 2026, 11:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1caf8b288190b428cf903db2c107 |
completed | March 8, 2026, 6:52 a.m. |
| NEDg | Description generation | batch_69ad1e3e8fd4819098de7b04e0fad4dc |
completed | March 8, 2026, 6:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad1eef24c88190a232d40aa4d2235b |
completed | March 8, 2026, 7:02 a.m. |
Created at: March 1, 2026, 8:12 p.m.