Triple
T5608759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts rail trail network |
E147299
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rail trail network |
C15867
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: rail trail network Context triple: [Massachusetts rail trail network, instanceOf, rail trail network]
-
A.
rail trail
A rail trail is a multi-use path created from a disused railway corridor, typically used for walking, cycling, and other non-motorized recreation and transportation.
-
B.
trail system
chosen
A trail system is an interconnected network of designated paths and routes designed to guide users through natural or built environments for recreation, transportation, or exploration.
-
C.
recreation trail
A recreation trail is a designated path or route intended for non-motorized leisure activities such as walking, hiking, cycling, or horseback riding, often located in natural or scenic areas.
-
D.
equestrian trail
An equestrian trail is a designated path or route specifically designed and maintained for horseback riding, often featuring suitable terrain, signage, and accommodations for horses and riders.
-
E.
national cycling infrastructure
National cycling infrastructure is the integrated network of bike paths, lanes, facilities, and supporting policies designed at a country-wide level to enable safe, efficient, and accessible cycling for transportation and recreation.
- F. None of above.
Provenance (1 batch)
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_69c0090500f881908374285baf0ac46f |
completed | March 22, 2026, 3:21 p.m. |
Created at: March 22, 2026, 3:39 p.m.