Triple
T19746912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blackwater Canyon |
E474274
|
entity |
| Predicate | hasTrail |
P3625
|
FINISHED |
| Object | Blackwater Canyon Rail Trail |
—
|
NE NERFINISHED |
How this triple was built (3 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: Blackwater Canyon Rail Trail | Statement: [Blackwater Canyon, hasTrail, Blackwater Canyon Rail Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackwater Canyon Rail Trail Context triple: [Blackwater Canyon, hasTrail, Blackwater Canyon Rail Trail]
-
A.
Pine Creek Rail Trail
Pine Creek Rail Trail is a renowned multi-use recreational path in north-central Pennsylvania that follows the scenic Pine Creek Gorge along a former railroad corridor.
-
B.
Wallkill Valley Rail Trail
The Wallkill Valley Rail Trail is a scenic multi-use path in New York’s Hudson Valley that follows a former railroad corridor through towns like New Paltz, offering hiking, biking, and nature viewing.
-
C.
Hurley Rail Trail
Hurley Rail Trail is a multi-use recreational path in Ulster County, New York, popular for walking, running, and cycling along a former railroad corridor.
-
D.
Mary Valley Rail Trail
The Mary Valley Rail Trail is a recreational walking and cycling path in Queensland, Australia, that follows a former railway corridor through the scenic Mary Valley near Gympie.
-
E.
Manhan Rail Trail
Manhan Rail Trail is a multi-use recreational path in western Massachusetts that follows a former rail corridor, popular for walking, running, and cycling.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blackwater Canyon Rail Trail Target entity description: Blackwater Canyon Rail Trail is a scenic multi-use path in West Virginia that follows a former railroad corridor through the rugged, forested gorge of Blackwater Canyon, popular for hiking, biking, and nature viewing.
-
A.
Pine Creek Rail Trail
Pine Creek Rail Trail is a renowned multi-use recreational path in north-central Pennsylvania that follows the scenic Pine Creek Gorge along a former railroad corridor.
-
B.
Wallkill Valley Rail Trail
The Wallkill Valley Rail Trail is a scenic multi-use path in New York’s Hudson Valley that follows a former railroad corridor through towns like New Paltz, offering hiking, biking, and nature viewing.
-
C.
Hurley Rail Trail
Hurley Rail Trail is a multi-use recreational path in Ulster County, New York, popular for walking, running, and cycling along a former railroad corridor.
-
D.
Mary Valley Rail Trail
The Mary Valley Rail Trail is a recreational walking and cycling path in Queensland, Australia, that follows a former railway corridor through the scenic Mary Valley near Gympie.
-
E.
Manhan Rail Trail
Manhan Rail Trail is a multi-use recreational path in western Massachusetts that follows a former rail corridor, popular for walking, running, and cycling.
- F. None of above. chosen
Provenance (2 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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65294b4008190818eda40630f4147 |
completed | April 20, 2026, 4:21 p.m. |
Created at: April 10, 2026, 1:47 p.m.