Triple
T22007482
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sawmill Branch Trail |
E543486
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | Patapsco Valley State Park trails |
—
|
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: Patapsco Valley State Park trails | Statement: [Sawmill Branch Trail, category, Patapsco Valley State Park trails]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Patapsco Valley State Park trails Context triple: [Sawmill Branch Trail, category, Patapsco Valley State Park trails]
-
A.
Potomac Yard Trail
Potomac Yard Trail is a multi-use urban path in Alexandria, Virginia, popular with cyclists and pedestrians and running through the redeveloped Potomac Yard area.
-
B.
Rock Creek Park Trail
Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
-
C.
Jones Falls Trail
Jones Falls Trail is a multi-use urban greenway in Baltimore, Maryland, that follows the Jones Falls stream corridor and connects parks, neighborhoods, and downtown.
-
D.
Four Mile Run Trail
Four Mile Run Trail is a multi-use recreational path in Northern Virginia that follows Four Mile Run stream, linking parks, neighborhoods, and other major regional trails.
-
E.
Capital Crescent Trail
The Capital Crescent Trail is a popular multi-use rail trail in the Washington, D.C. area, known for its scenic route along the Potomac River connecting Georgetown to suburban Maryland.
- 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: Patapsco Valley State Park trails Target entity description: Patapsco Valley State Park trails are a network of scenic hiking and multi-use paths in central Maryland that wind through wooded river valleys, historic sites, and diverse natural landscapes.
-
A.
Potomac Yard Trail
Potomac Yard Trail is a multi-use urban path in Alexandria, Virginia, popular with cyclists and pedestrians and running through the redeveloped Potomac Yard area.
-
B.
Rock Creek Park Trail
Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
-
C.
Jones Falls Trail
Jones Falls Trail is a multi-use urban greenway in Baltimore, Maryland, that follows the Jones Falls stream corridor and connects parks, neighborhoods, and downtown.
-
D.
Four Mile Run Trail
Four Mile Run Trail is a multi-use recreational path in Northern Virginia that follows Four Mile Run stream, linking parks, neighborhoods, and other major regional trails.
-
E.
Capital Crescent Trail
The Capital Crescent Trail is a popular multi-use rail trail in the Washington, D.C. area, known for its scenic route along the Potomac River connecting Georgetown to suburban Maryland.
- 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_69e11e2db934819095556760c7d85e4d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127a18c1081909d15aa7ed4b725e3 |
completed | April 28, 2026, 9:33 p.m. |
Created at: April 16, 2026, 8:21 p.m.