Triple
T21497717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jefferson, Iowa |
E530397
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Greene County Courthouse
The Greene County Courthouse is a historic, architecturally prominent county courthouse and central civic landmark located in Jefferson, Iowa.
|
E1492347
|
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: Greene County Courthouse | Statement: [Jefferson, Iowa, hasLandmark, Greene County Courthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greene County Courthouse Context triple: [Jefferson, Iowa, hasLandmark, Greene County Courthouse]
-
A.
Greene County Courthouse
The Greene County Courthouse is a historic government building in Greeneville, Tennessee, notable for its role as the center of county judicial and civic affairs.
-
B.
Greene County Courthouse
The Greene County Courthouse is a historic county government building and architectural landmark located in Waynesburg, Pennsylvania.
-
C.
Grundy County Courthouse
Grundy County Courthouse is the main judicial and administrative center for Grundy County, located in the city of Morris, Illinois.
-
D.
Pike County Courthouse
The Pike County Courthouse is the historic government building in Troy, Alabama, that serves as the center of judicial and administrative functions for Pike County.
-
E.
Warren County Courthouse
The Warren County Courthouse is a historic government building in Warren County, Iowa, that houses the county's judicial and administrative offices.
- 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: Greene County Courthouse Triple: [Jefferson, Iowa, hasLandmark, Greene County Courthouse]
Generated description
The Greene County Courthouse is a historic, architecturally prominent county courthouse and central civic landmark located in Jefferson, Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greene County Courthouse Target entity description: The Greene County Courthouse is a historic, architecturally prominent county courthouse and central civic landmark located in Jefferson, Iowa.
-
A.
Greene County Courthouse
The Greene County Courthouse is a historic government building in Greeneville, Tennessee, notable for its role as the center of county judicial and civic affairs.
-
B.
Greene County Courthouse
The Greene County Courthouse is a historic county government building and architectural landmark located in Waynesburg, Pennsylvania.
-
C.
Grundy County Courthouse
Grundy County Courthouse is the main judicial and administrative center for Grundy County, located in the city of Morris, Illinois.
-
D.
Pike County Courthouse
The Pike County Courthouse is the historic government building in Troy, Alabama, that serves as the center of judicial and administrative functions for Pike County.
-
E.
Warren County Courthouse
The Warren County Courthouse is a historic government building in Warren County, Iowa, that houses the county's judicial and administrative offices.
- 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_69e0c45bd15481909fba5910765cdda2 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea58faa08190ab9f60b0db3c425b |
completed | April 23, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09fd2257cc8190ab77a8b1eab01596 |
completed | May 17, 2026, 5:38 p.m. |
| NEDg | Description generation | batch_6a09fe3e05008190b5efe2f911f47260 |
completed | May 17, 2026, 5:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09febbbdec81908c7d1f59f83b23d2 |
completed | May 17, 2026, 5:45 p.m. |
Created at: April 16, 2026, 6:23 p.m.