Triple
T19653446
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Windsor, Missouri |
E471873
|
entity |
| Predicate | hasRailTrailConnection |
P2515
|
FINISHED |
| Object | Katy Trail State Park |
—
|
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: Katy Trail State Park | Statement: [Windsor, Missouri, hasRailTrailConnection, Katy Trail State Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katy Trail State Park Context triple: [Windsor, Missouri, hasRailTrailConnection, Katy Trail State Park]
-
A.
Katy Trail State Park
chosen
Katy Trail State Park is a renowned Missouri state park featuring a long rail-trail along the former Missouri–Kansas–Texas Railroad corridor, popular for hiking, biking, and scenic views of the Missouri River.
-
B.
Meramec State Park
Meramec State Park is a Missouri state park known for its forested landscapes, extensive cave systems, and recreational opportunities along the Meramec River.
-
C.
Tyler State Park
Tyler State Park is a large Pennsylvania state park known for its wooded landscapes, multi-use trails, and recreational opportunities such as hiking, biking, fishing, and picnicking.
-
D.
Tyler State Park
Tyler State Park is a scenic East Texas state park known for its pine forests, spring-fed lake, and opportunities for camping, hiking, fishing, and boating.
-
E.
Knob Noster State Park
Knob Noster State Park is a Missouri state park known for its wooded trails, small lakes, and opportunities for camping, hiking, and wildlife viewing near the town of Knob Noster.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRailTrailConnection Context triple: [Windsor, Missouri, hasRailTrailConnection, Katy Trail State Park]
-
A.
hasRailTrail
chosen
Indicates that one location or entity possesses, includes, or is connected by a rail trail (a recreational trail converted from or running along a former or existing railway corridor) to another location or entity.
-
B.
isRailTrail
Indicates that a path or route is a rail trail, meaning it follows or repurposes a former or existing railway corridor for recreational or transportation use.
-
C.
hasRailRoute
Indicates that there exists a rail-based transportation route or connection between the related entities.
-
D.
hasTrailConnection
Indicates that one location is connected to another by a traversable trail or path.
-
E.
hasPassengerRailConnection
Indicates that there exists a passenger rail service linking one location or transport node to another.
- F. None of above.
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_69d8e51395348190ac1416d46dfc6db0 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e6414327d88190826ab9511f2f8e48 |
completed | April 20, 2026, 3:07 p.m. |
| PD | Predicate disambiguation | batch_69e514e941008190898d978d7bde91e4 |
completed | April 19, 2026, 5:46 p.m. |
Created at: April 10, 2026, 1:44 p.m.