Triple
T2771403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TrailLink |
E61463
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Rails-to-Trails Conservancy |
E10229
|
NE FINISHED |
How this triple was built (2 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: Rails-to-Trails Conservancy | Statement: [TrailLink, operatedBy, Rails-to-Trails Conservancy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rails-to-Trails Conservancy Context triple: [TrailLink, operatedBy, Rails-to-Trails Conservancy]
-
A.
Rails-to-Trails Conservancy
chosen
Rails-to-Trails Conservancy is a U.S. nonprofit organization dedicated to transforming unused rail corridors and other pathways into multi-use trails for walking, cycling, and outdoor recreation.
-
B.
Friends of the Katy Trail
Friends of the Katy Trail is a nonprofit organization that supports, enhances, and oversees the popular Katy Trail urban park and recreational corridor in Dallas, Texas.
-
C.
Office of Greenways and Trails
The Office of Greenways and Trails is a Florida state agency unit responsible for planning, developing, and managing the state’s network of recreational trails and greenway corridors for conservation and public use.
-
D.
Pacific Crest Trail Association
The Pacific Crest Trail Association is a nonprofit organization dedicated to protecting, maintaining, and promoting the Pacific Crest Trail and supporting its hiking and equestrian communities.
-
E.
Rails-to-Trails network in Iowa
The Rails-to-Trails network in Iowa is a statewide system of former railroad corridors converted into multi-use recreational trails for walking, cycling, and other non-motorized activities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ab4b7cd13481909174bca9809ed259 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdd6a23208190ba94c9a9f601a042 |
completed | March 7, 2026, 8:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc0528304819081ad54a945acd77a |
completed | March 10, 2026, 6:55 a.m. |
Created at: March 6, 2026, 9:57 p.m.