Triple
T2025086
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coralville, Iowa |
E44188
|
entity |
| Predicate | hasPublicTransit |
P522
|
FINISHED |
| Object |
Coralville Transit
Coralville Transit is the municipal bus system serving Coralville, Iowa and connecting it with nearby communities, including Iowa City and the University of Iowa.
|
E225352
|
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: Coralville Transit | Statement: [Coralville, Iowa, hasPublicTransit, Coralville Transit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coralville Transit Context triple: [Coralville, Iowa, hasPublicTransit, Coralville Transit]
-
A.
Pierce Transit
Pierce Transit is a public transportation agency serving Pierce County, Washington, providing local bus, paratransit, and related transit services in the South Puget Sound region.
-
B.
Helena Area Transit System
Helena Area Transit System is the primary public bus service providing local transportation within Helena, Montana.
-
C.
Metro Transit Omaha
Metro Transit Omaha is the primary public transportation agency serving the Omaha metropolitan area in Douglas County, Nebraska, operating bus and related transit services.
-
D.
Visalia Transit
Visalia Transit is the primary public bus transportation system serving the city of Visalia and surrounding areas in California.
-
E.
Milton Transit
Milton Transit is the public transportation system serving the town of Milton, Ontario, operating local bus services integrated with the regional transit network.
- 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: Coralville Transit Triple: [Coralville, Iowa, hasPublicTransit, Coralville Transit]
Generated description
Coralville Transit is the municipal bus system serving Coralville, Iowa and connecting it with nearby communities, including Iowa City and the University of Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coralville Transit Target entity description: Coralville Transit is the municipal bus system serving Coralville, Iowa and connecting it with nearby communities, including Iowa City and the University of Iowa.
-
A.
Pierce Transit
Pierce Transit is a public transportation agency serving Pierce County, Washington, providing local bus, paratransit, and related transit services in the South Puget Sound region.
-
B.
Helena Area Transit System
Helena Area Transit System is the primary public bus service providing local transportation within Helena, Montana.
-
C.
Metro Transit Omaha
Metro Transit Omaha is the primary public transportation agency serving the Omaha metropolitan area in Douglas County, Nebraska, operating bus and related transit services.
-
D.
Visalia Transit
Visalia Transit is the primary public bus transportation system serving the city of Visalia and surrounding areas in California.
-
E.
Milton Transit
Milton Transit is the public transportation system serving the town of Milton, Ontario, operating local bus services integrated with the regional transit network.
- 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_69a8891201bc8190aca837be6de41579 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb8f3faa08190a48ae1355d6e009f |
completed | March 7, 2026, 5:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0afa82ac81908c3e3c60c5721536 |
completed | March 8, 2026, 11:49 p.m. |
| NEDg | Description generation | batch_69ae0b8bd2bc8190a6f16519f3f6e924 |
completed | March 8, 2026, 11:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0bf5364c8190bffbbd211a5e11a6 |
completed | March 8, 2026, 11:53 p.m. |
Created at: March 4, 2026, 7:38 p.m.