Triple
T8093292
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa Highway 9 |
E188920
|
entity |
| Predicate | easternTerminus |
P388
|
FINISHED |
| Object |
U.S. Highway 61 at Lansing, Iowa
U.S. Highway 61 at Lansing, Iowa is a segment of the major north–south U.S. Route 61 where it passes through the Mississippi River town of Lansing in northeastern Iowa.
|
E711815
|
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: U.S. Highway 61 at Lansing, Iowa | Statement: [Iowa Highway 9, easternTerminus, U.S. Highway 61 at Lansing, Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Highway 61 at Lansing, Iowa Context triple: [Iowa Highway 9, easternTerminus, U.S. Highway 61 at Lansing, Iowa]
-
A.
U.S. Route 59 in Iowa
U.S. Route 59 in Iowa is a north–south U.S. Highway running through western Iowa, connecting small towns and rural areas between the Missouri and Minnesota state lines.
-
B.
Iowa Highway 60
Iowa Highway 60 is a major north–south state highway in northwestern Iowa that serves as an important regional route connecting communities such as Orange City to the Minnesota state line.
-
C.
U.S. Route 20 near Rockwell City, Iowa
U.S. Route 20 near Rockwell City, Iowa is a major east–west federal highway segment in north-central Iowa that serves as an important regional connector for communities and intersecting state routes such as Iowa Highway 10.
-
D.
Iowa Highway 64
Iowa Highway 64 is an east–west state highway in eastern Iowa that connects several communities between the Cedar Rapids area and the Mississippi River.
-
E.
Iowa Highway 117
Iowa Highway 117 is a state highway in central Iowa that runs north–south, connecting the city of Colfax with U.S. Highway 65 near Mingo and serving local communities in Jasper County.
- 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: U.S. Highway 61 at Lansing, Iowa Triple: [Iowa Highway 9, easternTerminus, U.S. Highway 61 at Lansing, Iowa]
Generated description
U.S. Highway 61 at Lansing, Iowa is a segment of the major north–south U.S. Route 61 where it passes through the Mississippi River town of Lansing in northeastern Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U.S. Highway 61 at Lansing, Iowa Target entity description: U.S. Highway 61 at Lansing, Iowa is a segment of the major north–south U.S. Route 61 where it passes through the Mississippi River town of Lansing in northeastern Iowa.
-
A.
U.S. Route 59 in Iowa
U.S. Route 59 in Iowa is a north–south U.S. Highway running through western Iowa, connecting small towns and rural areas between the Missouri and Minnesota state lines.
-
B.
Iowa Highway 60
Iowa Highway 60 is a major north–south state highway in northwestern Iowa that serves as an important regional route connecting communities such as Orange City to the Minnesota state line.
-
C.
U.S. Route 20 near Rockwell City, Iowa
U.S. Route 20 near Rockwell City, Iowa is a major east–west federal highway segment in north-central Iowa that serves as an important regional connector for communities and intersecting state routes such as Iowa Highway 10.
-
D.
Iowa Highway 64
Iowa Highway 64 is an east–west state highway in eastern Iowa that connects several communities between the Cedar Rapids area and the Mississippi River.
-
E.
Iowa Highway 117
Iowa Highway 117 is a state highway in central Iowa that runs north–south, connecting the city of Colfax with U.S. Highway 65 near Mingo and serving local communities in Jasper County.
- 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_69ca82b7b3e88190b9041ab0ef28b3cb |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4222b68c81909c8bc326763240d0 |
completed | March 31, 2026, 3:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc64112138819096050975d707d8ee |
completed | April 1, 2026, 12:17 a.m. |
| NEDg | Description generation | batch_69cc68647cec81909736383fbe73d2e8 |
completed | April 1, 2026, 12:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc69b93bbc8190be2338182dd57b17 |
completed | April 1, 2026, 12:41 a.m. |
Created at: March 30, 2026, 5:30 p.m.