Triple
T9531347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa City–Cedar Rapids Corridor |
E229903
|
entity |
| Predicate | hasCity |
P316
|
FINISHED |
| Object |
Hiawatha
Hiawatha is a small suburban city in eastern Iowa, located near Cedar Rapids within the Iowa City–Cedar Rapids metropolitan area.
|
E805032
|
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: Hiawatha | Statement: [Iowa City–Cedar Rapids Corridor, hasCity, Hiawatha]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hiawatha Context triple: [Iowa City–Cedar Rapids Corridor, hasCity, Hiawatha]
-
A.
Hiawatha
Hiawatha is a legendary Native American hero and cultural figure, widely known from Henry Wadsworth Longfellow’s epic poem that romanticizes his life and deeds.
-
B.
Huron
Huron is an Iroquoian language historically spoken by the Wyandot (Huron) people of the Great Lakes region in North America.
-
C.
Huron
Huron is a small agricultural city located in California’s San Joaquin Valley.
-
D.
Olympian Hiawatha
Olympian Hiawatha was a streamlined luxury passenger train that ran between Chicago and the Pacific Northwest in the mid-20th century, known for its distinctive design and scenic route through the northern United States.
-
E.
The Helena
The Helena is a prominent eco-friendly luxury residential skyscraper in Manhattan, New York City, developed by The Durst Organization.
- 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: Hiawatha Triple: [Iowa City–Cedar Rapids Corridor, hasCity, Hiawatha]
Generated description
Hiawatha is a small suburban city in eastern Iowa, located near Cedar Rapids within the Iowa City–Cedar Rapids metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hiawatha Target entity description: Hiawatha is a small suburban city in eastern Iowa, located near Cedar Rapids within the Iowa City–Cedar Rapids metropolitan area.
-
A.
Hiawatha
Hiawatha is a legendary Native American hero and cultural figure, widely known from Henry Wadsworth Longfellow’s epic poem that romanticizes his life and deeds.
-
B.
Huron
Huron is an Iroquoian language historically spoken by the Wyandot (Huron) people of the Great Lakes region in North America.
-
C.
Huron
Huron is a small agricultural city located in California’s San Joaquin Valley.
-
D.
Olympian Hiawatha
Olympian Hiawatha was a streamlined luxury passenger train that ran between Chicago and the Pacific Northwest in the mid-20th century, known for its distinctive design and scenic route through the northern United States.
-
E.
The Helena
The Helena is a prominent eco-friendly luxury residential skyscraper in Manhattan, New York City, developed by The Durst Organization.
- 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_69ca8479934c81908006d0e6e970ae05 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd98b408648190a04127c1d47fe7d2 |
completed | April 1, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14c38a3848190ab3561f70497c9eb |
completed | April 4, 2026, 5:36 p.m. |
| NEDg | Description generation | batch_69d14d23573c8190aeebf2fdac20a332 |
completed | April 4, 2026, 5:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d14da4514481908a530b5d77ad832a |
completed | April 4, 2026, 5:43 p.m. |
Created at: March 30, 2026, 8 p.m.