Triple
T2857789
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rails-to-Trails network in Iowa |
E63244
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Great Western Trail (Iowa) |
E53058
|
NE FINISHED |
How this triple was built (2 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: Great Western Trail (Iowa) | Statement: [Rails-to-Trails network in Iowa, hasPart, Great Western Trail (Iowa)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Western Trail (Iowa) Context triple: [Rails-to-Trails network in Iowa, hasPart, Great Western Trail (Iowa)]
-
A.
Great Western Trail (Illinois)
chosen
Great Western Trail (Illinois) is a multi-use recreational rail trail in the Chicago metropolitan area, popular for biking, walking, and running through suburban and prairie landscapes.
-
B.
Chisholm Trail
The Chisholm Trail was a major 19th-century cattle-driving route that ran from Texas to Kansas, playing a key role in the development of the American West and the cattle industry.
-
C.
Grasslands Trail
Grasslands Trail is a scenic hiking path in Malibu Creek State Park known for its open meadows, rolling hills, and views of the surrounding Santa Monica Mountains.
-
D.
Katy Trail
Katy Trail is a popular urban hike-and-bike trail in Dallas, Texas, converted from an old railroad line and known for jogging, cycling, and connecting several city neighborhoods.
-
E.
American Trail
American Trail is a themed exhibit at the Smithsonian’s National Zoo that showcases wildlife native to North America and their habitats.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ab4c41e8c08190a9e8f5249cc12610 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf89d3b4819086936f26d8683a2a |
completed | March 7, 2026, 8:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b01d91f6448190866f6ee0491041cf |
completed | March 10, 2026, 1:33 p.m. |
Created at: March 6, 2026, 10:02 p.m.