Triple
T2857784
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rails-to-Trails network in Iowa |
E63244
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
High Trestle Trail
High Trestle Trail is a popular Iowa recreational trail best known for its striking, artfully lit High Trestle Bridge spanning the Des Moines River.
|
E305052
|
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: High Trestle Trail | Statement: [Rails-to-Trails network in Iowa, hasPart, High Trestle Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: High Trestle Trail Context triple: [Rails-to-Trails network in Iowa, hasPart, High Trestle Trail]
-
A.
Skyline Trail
Skyline Trail is a popular long-distance hiking route in Massachusetts known for its rugged terrain and scenic ridge-top views.
-
B.
Zumwalt Meadow Trail
Zumwalt Meadow Trail is a short, scenic hiking loop in Kings Canyon National Park that winds through lush meadow, forest, and along the Kings River beneath towering granite cliffs.
-
C.
Cathedral Trail
Cathedral Trail is a steep, rugged hiking route on Maine’s Mount Katahdin that ascends via prominent rock formations and offers challenging climbing and expansive alpine views.
-
D.
White River Suspension Bridge Trail
White River Suspension Bridge Trail is a scenic hiking route in Ontario, Canada, known for its rugged coastal forest terrain and dramatic suspension bridge views over the White River.
-
E.
High Road Trail
High Road Trail is a hiking path within Malibu Creek State Park in Southern California, known for its scenic canyon views and access to the park’s rugged natural landscapes.
- 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: High Trestle Trail Triple: [Rails-to-Trails network in Iowa, hasPart, High Trestle Trail]
Generated description
High Trestle Trail is a popular Iowa recreational trail best known for its striking, artfully lit High Trestle Bridge spanning the Des Moines River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: High Trestle Trail Target entity description: High Trestle Trail is a popular Iowa recreational trail best known for its striking, artfully lit High Trestle Bridge spanning the Des Moines River.
-
A.
Skyline Trail
Skyline Trail is a popular long-distance hiking route in Massachusetts known for its rugged terrain and scenic ridge-top views.
-
B.
Zumwalt Meadow Trail
Zumwalt Meadow Trail is a short, scenic hiking loop in Kings Canyon National Park that winds through lush meadow, forest, and along the Kings River beneath towering granite cliffs.
-
C.
Cathedral Trail
Cathedral Trail is a steep, rugged hiking route on Maine’s Mount Katahdin that ascends via prominent rock formations and offers challenging climbing and expansive alpine views.
-
D.
White River Suspension Bridge Trail
White River Suspension Bridge Trail is a scenic hiking route in Ontario, Canada, known for its rugged coastal forest terrain and dramatic suspension bridge views over the White River.
-
E.
High Road Trail
High Road Trail is a hiking path within Malibu Creek State Park in Southern California, known for its scenic canyon views and access to the park’s rugged natural landscapes.
- 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.