Triple
T2932899
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barlow Ranger District |
E79194
|
entity |
| Predicate | traversedBy |
P225
|
FINISHED |
| Object |
Barlow Road (historic Oregon Trail route)
Barlow Road is a historic toll road in Oregon that served as the final overland segment of the Oregon Trail, allowing pioneer wagons to bypass the dangerous Columbia River route by crossing the southern flank of Mount Hood.
|
E312641
|
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: Barlow Road (historic Oregon Trail route) | Statement: [Barlow Ranger District, traversedBy, Barlow Road (historic Oregon Trail route)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barlow Road (historic Oregon Trail route) Context triple: [Barlow Ranger District, traversedBy, Barlow Road (historic Oregon Trail route)]
-
A.
William G. Davis Trail
The William G. Davis Trail is a recreational walking and cycling path that runs through Toronto’s Ontario Place waterfront park, offering scenic views along Lake Ontario.
-
B.
Oregon Route 86
Oregon Route 86 is a state highway in eastern Oregon that runs from Baker City toward the Idaho border, providing access to Hells Canyon and surrounding rural communities.
-
C.
Oregon Route 42
Oregon Route 42 is a state highway in southwestern Oregon that connects the city of Roseburg with the coastal city of Coos Bay.
-
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.
Oregon Route 82
Oregon Route 82 is a state highway in northeastern Oregon that connects the city of La Grande with several smaller communities in the Wallowa Valley.
- 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: Barlow Road (historic Oregon Trail route) Triple: [Barlow Ranger District, traversedBy, Barlow Road (historic Oregon Trail route)]
Generated description
Barlow Road is a historic toll road in Oregon that served as the final overland segment of the Oregon Trail, allowing pioneer wagons to bypass the dangerous Columbia River route by crossing the southern flank of Mount Hood.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Barlow Road (historic Oregon Trail route) Target entity description: Barlow Road is a historic toll road in Oregon that served as the final overland segment of the Oregon Trail, allowing pioneer wagons to bypass the dangerous Columbia River route by crossing the southern flank of Mount Hood.
-
A.
William G. Davis Trail
The William G. Davis Trail is a recreational walking and cycling path that runs through Toronto’s Ontario Place waterfront park, offering scenic views along Lake Ontario.
-
B.
Oregon Route 86
Oregon Route 86 is a state highway in eastern Oregon that runs from Baker City toward the Idaho border, providing access to Hells Canyon and surrounding rural communities.
-
C.
Oregon Route 42
Oregon Route 42 is a state highway in southwestern Oregon that connects the city of Roseburg with the coastal city of Coos Bay.
-
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.
Oregon Route 82
Oregon Route 82 is a state highway in northeastern Oregon that connects the city of La Grande with several smaller communities in the Wallowa Valley.
- 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_69ad8b0fbab081908f6a61567c045d8d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad983a4ae08190aa1aeb2747abd1a1 |
completed | March 8, 2026, 3:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0867796808190a026c165e759f3ea |
completed | March 10, 2026, 9 p.m. |
| NEDg | Description generation | batch_69b0dfcee6608190a5e3608c42e1efa0 |
completed | March 11, 2026, 3:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0e411b7d88190a396f7fe10f86c46 |
completed | March 11, 2026, 3:40 a.m. |
Created at: March 8, 2026, 2:56 p.m.