Triple
T8750770
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Iowa |
E207951
|
entity |
| Predicate | hasCity |
P316
|
FINISHED |
| Object |
Mitchellville
Mitchellville is a small city in central Iowa, United States, known for its rural character and proximity to the Des Moines metropolitan area.
|
E755219
|
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: Mitchellville | Statement: [Central Iowa, hasCity, Mitchellville]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitchellville Context triple: [Central Iowa, hasCity, Mitchellville]
-
A.
Mitchellville, Maryland
Mitchellville, Maryland is a suburban, predominantly residential community in Prince George’s County known for its affluent, largely African American population and proximity to Washington, D.C.
-
B.
Sugarville
Sugarville is a small unincorporated community located in rural Millard County in western Utah.
-
C.
Greenwood
Greenwood is a common English surname borne by numerous notable individuals across fields such as music, sports, and politics.
-
D.
Greenwood
Greenwood is a residential neighborhood within the city of Wakefield in Middlesex County, Massachusetts.
-
E.
Greenwood
Greenwood is a suburban city in central Indiana located just south of Indianapolis, known for its residential communities and retail centers.
- 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: Mitchellville Triple: [Central Iowa, hasCity, Mitchellville]
Generated description
Mitchellville is a small city in central Iowa, United States, known for its rural character and proximity to the Des Moines metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitchellville Target entity description: Mitchellville is a small city in central Iowa, United States, known for its rural character and proximity to the Des Moines metropolitan area.
-
A.
Mitchellville, Maryland
Mitchellville, Maryland is a suburban, predominantly residential community in Prince George’s County known for its affluent, largely African American population and proximity to Washington, D.C.
-
B.
Sugarville
Sugarville is a small unincorporated community located in rural Millard County in western Utah.
-
C.
Greenwood
Greenwood is a common English surname borne by numerous notable individuals across fields such as music, sports, and politics.
-
D.
Greenwood
Greenwood is a residential neighborhood within the city of Wakefield in Middlesex County, Massachusetts.
-
E.
Greenwood
Greenwood is a residential neighborhood within the town of Bicester in Oxfordshire, England.
- 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_69ca835bb2bc819084bb5906cb6ef7f8 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5da774f4819099e5bfd12973d946 |
completed | March 31, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf431db5a88190a579b43370a8e887 |
completed | April 3, 2026, 4:33 a.m. |
| NEDg | Description generation | batch_69cf45ff020c81909bfe20de50d3661a |
completed | April 3, 2026, 4:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf46ab85088190b12e6eb969f2c65b |
completed | April 3, 2026, 4:48 a.m. |
Created at: March 30, 2026, 6:39 p.m.