Triple
T11485972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ottumwa, Iowa |
E272276
|
entity |
| Predicate | hasRiverfrontDevelopment |
P25009
|
FINISHED |
| Object |
Ottumwa Riverfront Park system
The Ottumwa Riverfront Park system is a network of parks, trails, and recreational spaces along the Des Moines River in Ottumwa, Iowa, designed to enhance public access, outdoor activities, and community events on the city’s waterfront.
|
E928735
|
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: Ottumwa Riverfront Park system | Statement: [Ottumwa, Iowa, hasRiverfrontDevelopment, Ottumwa Riverfront Park system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ottumwa Riverfront Park system Context triple: [Ottumwa, Iowa, hasRiverfrontDevelopment, Ottumwa Riverfront Park system]
-
A.
Raccoon River Park
Raccoon River Park is a large recreational area in West Des Moines, Iowa, known for its lake, trails, beach, and outdoor sports facilities.
-
B.
Schwiebert Riverfront Park
Schwiebert Riverfront Park is a scenic public park along the Mississippi River in Rock Island, Illinois, known for its riverfront views, walking paths, and community events.
-
C.
Mississippi River Park
Mississippi River Park is a public recreational area in Memphis, Tennessee, offering scenic views and access to the nearby Mississippi River.
-
D.
West Riverfront Park
West Riverfront Park is a large public green space along the Detroit River that offers waterfront views, walking paths, and recreational areas near downtown Detroit.
-
E.
Hannibal Riverfront
Hannibal Riverfront is a historic waterfront district along the Mississippi River in Hannibal, Missouri, known for its scenic views, riverboat excursions, and connections to Mark Twain–themed attractions.
- 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: Ottumwa Riverfront Park system Triple: [Ottumwa, Iowa, hasRiverfrontDevelopment, Ottumwa Riverfront Park system]
Generated description
The Ottumwa Riverfront Park system is a network of parks, trails, and recreational spaces along the Des Moines River in Ottumwa, Iowa, designed to enhance public access, outdoor activities, and community events on the city’s waterfront.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ottumwa Riverfront Park system Target entity description: The Ottumwa Riverfront Park system is a network of parks, trails, and recreational spaces along the Des Moines River in Ottumwa, Iowa, designed to enhance public access, outdoor activities, and community events on the city’s waterfront.
-
A.
Raccoon River Park
Raccoon River Park is a large recreational area in West Des Moines, Iowa, known for its lake, trails, beach, and outdoor sports facilities.
-
B.
Schwiebert Riverfront Park
Schwiebert Riverfront Park is a scenic public park along the Mississippi River in Rock Island, Illinois, known for its riverfront views, walking paths, and community events.
-
C.
Mississippi River Park
Mississippi River Park is a public recreational area in Memphis, Tennessee, offering scenic views and access to the nearby Mississippi River.
-
D.
West Riverfront Park
West Riverfront Park is a large public green space along the Detroit River that offers waterfront views, walking paths, and recreational areas near downtown Detroit.
-
E.
Hannibal Riverfront
Hannibal Riverfront is a historic waterfront district along the Mississippi River in Hannibal, Missouri, known for its scenic views, riverboat excursions, and connections to Mark Twain–themed attractions.
- 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_69d6aae1b09881909ce2ded3fa0c14fa |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d85a1fc9688190aacc2eed64229b79 |
completed | April 10, 2026, 2:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e60451a89081909f9534fee6cb809f |
completed | April 20, 2026, 10:47 a.m. |
| NEDg | Description generation | batch_69e610a5ea0481908169c58dc0831b76 |
completed | April 20, 2026, 11:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e6182b06f88190ab36d976ac989019 |
completed | April 20, 2026, 12:12 p.m. |
Created at: April 8, 2026, 9:36 p.m.