Triple
T2857812
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rails-to-Trails network in Iowa |
E63244
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Gilbert Trail (Iowa)
Gilbert Trail (Iowa) is a recreational multi-use path in Iowa that forms part of the state’s Rails-to-Trails network, offering walking, running, and cycling opportunities along a converted former rail corridor.
|
E305064
|
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: Gilbert Trail (Iowa) | Statement: [Rails-to-Trails network in Iowa, hasPart, Gilbert Trail (Iowa)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gilbert Trail (Iowa) Context triple: [Rails-to-Trails network in Iowa, hasPart, Gilbert Trail (Iowa)]
-
A.
Salt Creek Trail (Illinois)
Salt Creek Trail (Illinois) is a multi-use recreational path in the Chicago metropolitan area that follows the Salt Creek waterway, providing scenic routes for walking, running, and cycling through several suburban communities.
-
B.
Lake of the Woods Trail
Lake of the Woods Trail is a scenic hiking route in Killarney Provincial Park known for its forested paths, rocky terrain, and views of surrounding lakes and islands.
-
C.
Ewoldsen Trail
Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
-
D.
Great Western Trail (Illinois)
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.
-
E.
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.
- 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: Gilbert Trail (Iowa) Triple: [Rails-to-Trails network in Iowa, hasPart, Gilbert Trail (Iowa)]
Generated description
Gilbert Trail (Iowa) is a recreational multi-use path in Iowa that forms part of the state’s Rails-to-Trails network, offering walking, running, and cycling opportunities along a converted former rail corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gilbert Trail (Iowa) Target entity description: Gilbert Trail (Iowa) is a recreational multi-use path in Iowa that forms part of the state’s Rails-to-Trails network, offering walking, running, and cycling opportunities along a converted former rail corridor.
-
A.
Salt Creek Trail (Illinois)
Salt Creek Trail (Illinois) is a multi-use recreational path in the Chicago metropolitan area that follows the Salt Creek waterway, providing scenic routes for walking, running, and cycling through several suburban communities.
-
B.
Lake of the Woods Trail
Lake of the Woods Trail is a scenic hiking route in Killarney Provincial Park known for its forested paths, rocky terrain, and views of surrounding lakes and islands.
-
C.
Ewoldsen Trail
Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
-
D.
Great Western Trail (Illinois)
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.
-
E.
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.
- 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_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. |
| NEDg | Description generation | batch_69b01e45f6e481908665e0961c3a3778 |
completed | March 10, 2026, 1:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0224832108190be252c0245d588d2 |
completed | March 10, 2026, 1:53 p.m. |
Created at: March 6, 2026, 10:02 p.m.