Triple
T13391821
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DeWitt, Iowa |
E319590
|
entity |
| Predicate | hasChamberOfCommerce |
P90356
|
FINISHED |
| Object |
DeWitt Chamber & Development Company
DeWitt Chamber & Development Company is the local chamber of commerce and economic development organization that supports business growth and community development in DeWitt, Iowa.
|
E1036468
|
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: DeWitt Chamber & Development Company | Statement: [DeWitt, Iowa, hasChamberOfCommerce, DeWitt Chamber & Development Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DeWitt Chamber & Development Company Context triple: [DeWitt, Iowa, hasChamberOfCommerce, DeWitt Chamber & Development Company]
-
A.
DeWitt
DeWitt is a masculine given name most notably borne by American politician DeWitt Clinton, a key figure in early 19th-century New York and U.S. history.
-
B.
Hannibal Chamber of Commerce
The Hannibal Chamber of Commerce is a local business and civic organization in Hannibal, Missouri, that promotes community development, tourism, and economic growth.
-
C.
Indiana Economic Development Corporation
The Indiana Economic Development Corporation is a public-private agency responsible for promoting business growth, job creation, and investment in the state of Indiana.
-
D.
Kemper Development Company
Kemper Development Company is a privately held real estate development and management firm best known for creating and operating major mixed-use retail and office properties in downtown Bellevue, Washington.
-
E.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
- 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: DeWitt Chamber & Development Company Triple: [DeWitt, Iowa, hasChamberOfCommerce, DeWitt Chamber & Development Company]
Generated description
DeWitt Chamber & Development Company is the local chamber of commerce and economic development organization that supports business growth and community development in DeWitt, Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DeWitt Chamber & Development Company Target entity description: DeWitt Chamber & Development Company is the local chamber of commerce and economic development organization that supports business growth and community development in DeWitt, Iowa.
-
A.
DeWitt
DeWitt is a masculine given name most notably borne by American politician DeWitt Clinton, a key figure in early 19th-century New York and U.S. history.
-
B.
Hannibal Chamber of Commerce
The Hannibal Chamber of Commerce is a local business and civic organization in Hannibal, Missouri, that promotes community development, tourism, and economic growth.
-
C.
Indiana Economic Development Corporation
The Indiana Economic Development Corporation is a public-private agency responsible for promoting business growth, job creation, and investment in the state of Indiana.
-
D.
Kemper Development Company
Kemper Development Company is a privately held real estate development and management firm best known for creating and operating major mixed-use retail and office properties in downtown Bellevue, Washington.
-
E.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
- 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_69d806b886bc8190b676e7768b8e01c5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dba0d74e5881909828854bba7d9a87 |
completed | April 12, 2026, 1:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f72693a440819095a3136d8f49680a |
completed | May 3, 2026, 10:42 a.m. |
| NEDg | Description generation | batch_69f72751f1b48190a8a79f10bf52b73d |
completed | May 3, 2026, 10:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f727fbfde88190865aea5d6b4cb29d |
completed | May 3, 2026, 10:48 a.m. |
Created at: April 9, 2026, 9:34 p.m.