Triple
T7730997
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pauline Pfeiffer |
E175250
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object |
Parkersburg, Iowa
Parkersburg, Iowa is a small rural city in Butler County known for its tight-knit community and Midwestern agricultural surroundings.
|
E685231
|
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: Parkersburg, Iowa | Statement: [Pauline Pfeiffer, placeOfBirth, Parkersburg, Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parkersburg, Iowa Context triple: [Pauline Pfeiffer, placeOfBirth, Parkersburg, Iowa]
-
A.
Prairieburg, Iowa
Prairieburg, Iowa is a small rural city located in eastern Iowa within Linn County.
-
B.
Williamsburg, Iowa
Williamsburg, Iowa is a small city in eastern Iowa known for its rural community character and proximity to the Tanger Outlet Center shopping area.
-
C.
Pershing, Iowa
Pershing, Iowa is a small unincorporated rural community located in Marion County in the U.S. state of Iowa.
-
D.
Millersburg, Iowa
Millersburg, Iowa is a small rural city located in eastern Iowa within the Cedar Rapids/Iowa City region.
-
E.
Portsmouth, Iowa
Portsmouth, Iowa is a small rural city in western Iowa known for its close-knit community and agricultural surroundings.
- 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: Parkersburg, Iowa Triple: [Pauline Pfeiffer, placeOfBirth, Parkersburg, Iowa]
Generated description
Parkersburg, Iowa is a small rural city in Butler County known for its tight-knit community and Midwestern agricultural surroundings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Parkersburg, Iowa Target entity description: Parkersburg, Iowa is a small rural city in Butler County known for its tight-knit community and Midwestern agricultural surroundings.
-
A.
Prairieburg, Iowa
Prairieburg, Iowa is a small rural city located in eastern Iowa within Linn County.
-
B.
Williamsburg, Iowa
Williamsburg, Iowa is a small city in eastern Iowa known for its rural community character and proximity to the Tanger Outlet Center shopping area.
-
C.
Pershing, Iowa
Pershing, Iowa is a small unincorporated rural community located in Marion County in the U.S. state of Iowa.
-
D.
Millersburg, Iowa
Millersburg, Iowa is a small rural city located in eastern Iowa within the Cedar Rapids/Iowa City region.
-
E.
Portsmouth, Iowa
Portsmouth, Iowa is a small rural city in western Iowa known for its close-knit community and agricultural surroundings.
- 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_69c6995e912c81909a49a2657103f786 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c703358cf881909df8496d943d6de7 |
completed | March 27, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8b52e176481908595fea4ace7a607 |
completed | March 29, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69c8b69c1644819097b84ba84fac9cd2 |
completed | March 29, 2026, 5:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8ba9115a08190b569931686a9cd8d |
completed | March 29, 2026, 5:37 a.m. |
Created at: March 27, 2026, 4:06 p.m.