Triple
T851016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlington, Massachusetts |
E18384
|
entity |
| Predicate | hasBikeTrail |
P17835
|
FINISHED |
| Object | Minuteman Bikeway |
E27591
|
NE FINISHED |
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: Minuteman Bikeway | Statement: [Arlington, Massachusetts, hasBikeTrail, Minuteman Bikeway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minuteman Bikeway Context triple: [Arlington, Massachusetts, hasBikeTrail, Minuteman Bikeway]
-
A.
Minuteman Bikeway
chosen
Minuteman Bikeway is a popular multi-use rail trail in Massachusetts that follows a historic railroad corridor through several suburban communities northwest of Boston.
-
B.
Dulles Greenway
Dulles Greenway is a privately owned toll road in Northern Virginia that connects Washington Dulles International Airport with communities in Loudoun County.
-
C.
Revere Beach Parkway
Revere Beach Parkway is a major historic roadway in the Greater Boston area of Massachusetts that connects inland communities to Revere Beach and forms part of the region’s parkway system.
-
D.
Shining Sea Bikeway
Shining Sea Bikeway is a scenic multi-use path on Cape Cod known for its coastal views, salt marshes, and access to beaches and historic sites.
-
E.
Chapin Parkway
Chapin Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s renowned Olmsted-designed park and parkway network.
- 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: hasBikeTrail Context triple: [Arlington, Massachusetts, hasBikeTrail, Minuteman Bikeway]
-
A.
hasRailTrail
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.
hasRecreationalRoute
chosen
Indicates that an entity is associated with or includes a route intended for recreational activities such as walking, cycling, or hiking.
-
C.
TrailLinkIs
Indicates that one trail segment is connected to or continues from another trail segment.
-
D.
hasBicycleFacilities
Indicates that appropriate bicycle-related infrastructure or amenities are available at or associated with the subject.
-
E.
hasNearbyTrailheadFor
Indicates that one location has a trailhead situated close enough to serve as a convenient access point for another location.
- F. None of above.
Provenance (4 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac22de288190913714d41e5a8e12 |
completed | March 1, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7c71702fc8190a143fe45b228ae24 |
completed | March 4, 2026, 5:45 a.m. |
| PD | Predicate disambiguation | batch_69a4aa81ef348190b067f817574e9efe |
completed | March 1, 2026, 9:07 p.m. |
Created at: March 1, 2026, 7:38 p.m.