Triple
T9176817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bell Tower on Main Street |
E220221
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Placerville Bell Tower
Placerville Bell Tower is a historic landmark structure in downtown Placerville, California, known for its prominent location on Main Street and its role as a symbol of the town’s heritage.
|
E782305
|
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: Placerville Bell Tower | Statement: [Bell Tower on Main Street, alsoKnownAs, Placerville Bell Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Placerville Bell Tower Context triple: [Bell Tower on Main Street, alsoKnownAs, Placerville Bell Tower]
-
A.
Benicia Clock Tower
The Benicia Clock Tower is a historic former U.S. Army arsenal building in Benicia, California, notable for its prominent clock tower and role as a local architectural landmark.
-
B.
Miller Bell Tower
Miller Bell Tower is a prominent historic clock and bell tower that serves as an iconic architectural landmark within the Chautauqua Institution grounds.
-
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.
Pullman Clock Tower
The Pullman Clock Tower is a historic landmark in Chicago’s Pullman district that once served as the iconic centerpiece of the Pullman Company’s model industrial town and factory complex.
-
E.
Phoenix Shot Tower
Phoenix Shot Tower is a historic brick shot tower in Baltimore, Maryland, once used for manufacturing lead shot and now preserved as a notable 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: Placerville Bell Tower Triple: [Bell Tower on Main Street, alsoKnownAs, Placerville Bell Tower]
Generated description
Placerville Bell Tower is a historic landmark structure in downtown Placerville, California, known for its prominent location on Main Street and its role as a symbol of the town’s heritage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Placerville Bell Tower Target entity description: Placerville Bell Tower is a historic landmark structure in downtown Placerville, California, known for its prominent location on Main Street and its role as a symbol of the town’s heritage.
-
A.
Benicia Clock Tower
The Benicia Clock Tower is a historic former U.S. Army arsenal building in Benicia, California, notable for its prominent clock tower and role as a local architectural landmark.
-
B.
Miller Bell Tower
Miller Bell Tower is a prominent historic clock and bell tower that serves as an iconic architectural landmark within the Chautauqua Institution grounds.
-
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.
Pullman Clock Tower
The Pullman Clock Tower is a historic landmark in Chicago’s Pullman district that once served as the iconic centerpiece of the Pullman Company’s model industrial town and factory complex.
-
E.
Phoenix Shot Tower
Phoenix Shot Tower is a historic brick shot tower in Baltimore, Maryland, once used for manufacturing lead shot and now preserved as a notable 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_69ca83e589948190ac9907819db11ddf |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccbfa60c3c8190b6335b9067de5b72 |
completed | April 1, 2026, 6:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d054a87f3881908bda69238d2b97ab |
completed | April 4, 2026, midnight |
| NEDg | Description generation | batch_69d0568634848190b5a2db2f7d3759f8 |
completed | April 4, 2026, 12:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d05717b6588190a92ded4f745d133a |
completed | April 4, 2026, 12:11 a.m. |
Created at: March 30, 2026, 7:23 p.m.