Triple
T2580880
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Forest Park (Portland, Oregon) |
E57086
|
entity |
| Predicate | hasTrail |
P3625
|
FINISHED |
| Object |
Maple Trail
Maple Trail is a scenic hiking path in Portland’s Forest Park known for its lush maple trees and tranquil woodland atmosphere.
|
E285939
|
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: Maple Trail | Statement: [Forest Park (Portland, Oregon), hasTrail, Maple Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maple Trail Context triple: [Forest Park (Portland, Oregon), hasTrail, Maple Trail]
-
A.
Wildwood Trail
Wildwood Trail is a long-distance hiking path in Portland, Oregon, known for winding through Forest Park’s dense urban forest and connecting numerous scenic viewpoints and trail networks.
-
B.
Woodlands Trail
Woodlands Trail is a scenic hiking path in Sandbanks Provincial Park known for its forested landscapes and opportunities to observe local wildlife.
-
C.
Hunt Trail
Hunt Trail is a rugged hiking route that ascends Mount Katahdin in Maine and serves as the northern terminus of the Appalachian Trail.
-
D.
Nobles Trail
Nobles Trail was a historic wagon route used by 19th-century emigrants traveling to northern California, serving as an alternative path within the larger California Trail network.
-
E.
Rivanna Trail
The Rivanna Trail is a network of recreational footpaths encircling Charlottesville, Virginia, offering hiking, running, and nature access along the Rivanna River and surrounding green spaces.
- 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: Maple Trail Triple: [Forest Park (Portland, Oregon), hasTrail, Maple Trail]
Generated description
Maple Trail is a scenic hiking path in Portland’s Forest Park known for its lush maple trees and tranquil woodland atmosphere.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maple Trail Target entity description: Maple Trail is a scenic hiking path in Portland’s Forest Park known for its lush maple trees and tranquil woodland atmosphere.
-
A.
Wildwood Trail
Wildwood Trail is a long-distance hiking path in Portland, Oregon, known for winding through Forest Park’s dense urban forest and connecting numerous scenic viewpoints and trail networks.
-
B.
Woodlands Trail
Woodlands Trail is a scenic hiking path in Sandbanks Provincial Park known for its forested landscapes and opportunities to observe local wildlife.
-
C.
Hunt Trail
Hunt Trail is a rugged hiking route that ascends Mount Katahdin in Maine and serves as the northern terminus of the Appalachian Trail.
-
D.
Nobles Trail
Nobles Trail was a historic wagon route used by 19th-century emigrants traveling to northern California, serving as an alternative path within the larger California Trail network.
-
E.
Rivanna Trail
The Rivanna Trail is a network of recreational footpaths encircling Charlottesville, Virginia, offering hiking, running, and nature access along the Rivanna River and surrounding green spaces.
- 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_69ab4a4dca6481908c301f8e317396e7 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd3c6da888190ba7abfe37d182602 |
completed | March 7, 2026, 7:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af98adae948190a08ffa1eef4cb91a |
completed | March 10, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69af999d0b848190afcd7b27daa024e1 |
completed | March 10, 2026, 4:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af9a48b2588190addeef916b0afef2 |
completed | March 10, 2026, 4:12 a.m. |
Created at: March 6, 2026, 9:49 p.m.