Triple
T12067365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ridge Trail |
E287329
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Portland urban trail network
The Portland urban trail network is an interconnected system of walking and hiking paths that links parks, natural areas, and neighborhoods throughout Portland, Oregon.
|
E963564
|
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: Portland urban trail network | Statement: [Ridge Trail, partOf, Portland urban trail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland urban trail network Context triple: [Ridge Trail, partOf, Portland urban trail network]
-
A.
Portland street network
The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
-
B.
Portland downtown street network
The Portland downtown street network is the interconnected grid of roads, lanes, and pedestrian routes that forms the core circulation system of Portland, Maine’s central business and waterfront district.
-
C.
Capital area trail network
The Capital area trail network is an interconnected system of multi-use trails in the Washington, D.C. metropolitan region that links communities, parks, and transit hubs for walking, running, and cycling.
-
D.
Portland transit corridors
Portland transit corridors are the primary transportation routes in Portland that concentrate high-capacity public transit services and shape the city’s urban development and mobility patterns.
-
E.
Tri-Cities regional trail network
The Tri-Cities regional trail network is an interconnected system of recreational trails in Washington’s Tri-Cities area that links natural areas, parks, and preserves for hiking, biking, and outdoor access.
- 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: Portland urban trail network Triple: [Ridge Trail, partOf, Portland urban trail network]
Generated description
The Portland urban trail network is an interconnected system of walking and hiking paths that links parks, natural areas, and neighborhoods throughout Portland, Oregon.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland urban trail network Target entity description: The Portland urban trail network is an interconnected system of walking and hiking paths that links parks, natural areas, and neighborhoods throughout Portland, Oregon.
-
A.
Portland street network
The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
-
B.
Portland downtown street network
The Portland downtown street network is the interconnected grid of roads, lanes, and pedestrian routes that forms the core circulation system of Portland, Maine’s central business and waterfront district.
-
C.
Capital area trail network
The Capital area trail network is an interconnected system of multi-use trails in the Washington, D.C. metropolitan region that links communities, parks, and transit hubs for walking, running, and cycling.
-
D.
Portland transit corridors
Portland transit corridors are the primary transportation routes in Portland that concentrate high-capacity public transit services and shape the city’s urban development and mobility patterns.
-
E.
Tri-Cities regional trail network
The Tri-Cities regional trail network is an interconnected system of recreational trails in Washington’s Tri-Cities area that links natural areas, parks, and preserves for hiking, biking, and outdoor access.
- 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_69d6ab4846e081908ee7bbd66a6d3459 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d904423dc08190a47194422255c62e |
completed | April 10, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f658bb38819097547d392fcc5405 |
completed | May 2, 2026, 1:04 p.m. |
| NEDg | Description generation | batch_69f5fde880f4819094b2170bf4e82138 |
completed | May 2, 2026, 1:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f5ffc563a08190b95db768df475a3a |
completed | May 2, 2026, 1:44 p.m. |
Created at: April 8, 2026, 9:48 p.m.