Triple
T2857795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rails-to-Trails network in Iowa |
E63244
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Prairie Farmer Recreational Trail
The Prairie Farmer Recreational Trail is a converted rail-trail in Iowa used for outdoor recreation such as walking, running, and cycling through rural landscapes.
|
E305058
|
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: Prairie Farmer Recreational Trail | Statement: [Rails-to-Trails network in Iowa, hasPart, Prairie Farmer Recreational Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prairie Farmer Recreational Trail Context triple: [Rails-to-Trails network in Iowa, hasPart, Prairie Farmer Recreational Trail]
-
A.
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.
-
B.
Pine Ridge Trail
Pine Ridge Trail is a popular backcountry hiking route in California’s Big Sur region, known for its rugged terrain, scenic canyon and river views, and access to remote campsites.
-
C.
Woodlands Trail
Woodlands Trail is a scenic hiking path in Sandbanks Provincial Park known for its forested landscapes and opportunities to observe local wildlife.
-
D.
Crystal Springs Regional Trail
Crystal Springs Regional Trail is a popular multi-use recreational path on the San Francisco Peninsula that follows the Crystal Springs Reservoirs and offers scenic views, walking, running, and cycling opportunities.
-
E.
Northside Trail
Northside Trail is a popular multi-use path in Atlanta that winds through wooded areas and connects neighborhoods as part of the larger Atlanta BeltLine trail 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: Prairie Farmer Recreational Trail Triple: [Rails-to-Trails network in Iowa, hasPart, Prairie Farmer Recreational Trail]
Generated description
The Prairie Farmer Recreational Trail is a converted rail-trail in Iowa used for outdoor recreation such as walking, running, and cycling through rural landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prairie Farmer Recreational Trail Target entity description: The Prairie Farmer Recreational Trail is a converted rail-trail in Iowa used for outdoor recreation such as walking, running, and cycling through rural landscapes.
-
A.
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.
-
B.
Pine Ridge Trail
Pine Ridge Trail is a popular backcountry hiking route in California’s Big Sur region, known for its rugged terrain, scenic canyon and river views, and access to remote campsites.
-
C.
Woodlands Trail
Woodlands Trail is a scenic hiking path in Sandbanks Provincial Park known for its forested landscapes and opportunities to observe local wildlife.
-
D.
Crystal Springs Regional Trail
Crystal Springs Regional Trail is a popular multi-use recreational path on the San Francisco Peninsula that follows the Crystal Springs Reservoirs and offers scenic views, walking, running, and cycling opportunities.
-
E.
Northside Trail
Northside Trail is a popular multi-use path in Atlanta that winds through wooded areas and connects neighborhoods as part of the larger Atlanta BeltLine trail 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_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.