Triple
T20655202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westminster, Colorado |
E507604
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
City Hall of Westminster, Colorado
The City Hall of Westminster, Colorado is the central municipal government building for the city, housing its administrative offices and public services.
|
E1443334
|
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: City Hall of Westminster, Colorado | Statement: [Westminster, Colorado, hasLandmark, City Hall of Westminster, Colorado]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City Hall of Westminster, Colorado Context triple: [Westminster, Colorado, hasLandmark, City Hall of Westminster, Colorado]
-
A.
Denver City and County Building
The Denver City and County Building is a prominent Neoclassical government structure in downtown Denver that houses the offices and chambers of the city's and county's elected officials.
-
B.
Boulder Municipal Building
The Boulder Municipal Building is a key government facility in Boulder, Colorado, housing city administrative offices and serving as the primary venue for official civic proceedings.
-
C.
Greeley City Hall
Greeley City Hall is the primary municipal government building in Greeley, Colorado, housing city administrative offices and serving as the central venue for official civic proceedings.
-
D.
U.S. Post Office and Courthouse, Denver
The U.S. Post Office and Courthouse in Denver is a historic federal building designed by architect Egerton Swartwout, noted for its grand Beaux-Arts style and civic prominence.
-
E.
Grand Junction City Hall
Grand Junction City Hall is the primary municipal government building in Grand Junction, Colorado, housing city administrative offices and serving as the central venue for local civic affairs.
- 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: City Hall of Westminster, Colorado Triple: [Westminster, Colorado, hasLandmark, City Hall of Westminster, Colorado]
Generated description
The City Hall of Westminster, Colorado is the central municipal government building for the city, housing its administrative offices and public services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: City Hall of Westminster, Colorado Target entity description: The City Hall of Westminster, Colorado is the central municipal government building for the city, housing its administrative offices and public services.
-
A.
Denver City and County Building
The Denver City and County Building is a prominent Neoclassical government structure in downtown Denver that houses the offices and chambers of the city's and county's elected officials.
-
B.
Boulder Municipal Building
The Boulder Municipal Building is a key government facility in Boulder, Colorado, housing city administrative offices and serving as the primary venue for official civic proceedings.
-
C.
Greeley City Hall
Greeley City Hall is the primary municipal government building in Greeley, Colorado, housing city administrative offices and serving as the central venue for official civic proceedings.
-
D.
U.S. Post Office and Courthouse, Denver
The U.S. Post Office and Courthouse in Denver is a historic federal building designed by architect Egerton Swartwout, noted for its grand Beaux-Arts style and civic prominence.
-
E.
Grand Junction City Hall
Grand Junction City Hall is the primary municipal government building in Grand Junction, Colorado, housing city administrative offices and serving as the central venue for local civic affairs.
- 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_69e0b4bf58c081908e52a4500e03ff83 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b2ec90e881909250884483429acf |
completed | April 20, 2026, 11:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08c5978a3881908ec69d554791a6ce |
completed | May 16, 2026, 7:29 p.m. |
| NEDg | Description generation | batch_6a08c6b3abf881909c9cb0e6ec85b84f |
completed | May 16, 2026, 7:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08c778429081909235b628ba07d574 |
completed | May 16, 2026, 7:37 p.m. |
Created at: April 16, 2026, 11:43 a.m.