Triple
T22207705
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Congress Street Bridge |
E548856
|
entity |
| Predicate | hasRiverMileContext |
P111954
|
FINISHED |
| Object | upper Hudson River |
—
|
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: upper Hudson River | Statement: [Congress Street Bridge, hasRiverMileContext, upper Hudson River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: upper Hudson River Context triple: [Congress Street Bridge, hasRiverMileContext, upper Hudson River]
-
A.
Hudson River
chosen
The Hudson River is a major waterway in eastern New York State that flows south past cities like Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
-
B.
North River
North River is a tributary stream in the watershed of the Cacapon River in West Virginia, contributing to the Potomac River basin.
-
C.
North River
North River is the original name of Robert Fulton's pioneering early 19th-century commercial steamboat that operated on the Hudson River.
-
D.
North River
North River is a significant tributary waterway in southeastern New Brunswick, Canada, contributing to the Petitcodiac River system.
-
E.
North River
North River is a small unincorporated community in Pacific County, Washington, located near the North River and known for its rural, forested setting.
- 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: hasRiverMileContext Context triple: [Congress Street Bridge, hasRiverMileContext, upper Hudson River]
-
A.
riverMilepost
chosen
Indicates the specific distance or position along a river, measured in miles from a defined starting point.
-
B.
riverKilometerContext
Indicates the position or context of something along a river, measured in river kilometers from a defined reference point.
-
C.
riverMileRange
Indicates a relationship specifying that something occurs, applies, or is located between two given mile markers along a river.
-
D.
hasApproxLengthAlongRiver
Indicates that an entity has an approximate measured length that follows the course of a river rather than a straight-line distance.
-
E.
riverMileFromMouth
Indicates the distance, measured in river miles, from the river’s mouth upstream to a specific point along the river.
- 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_69e11e3f7e04819089806d81d5ac431e |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b2936a481909aa84c7983ed49ee |
completed | April 28, 2026, 9:48 p.m. |
| PD | Predicate disambiguation | batch_69e71b4dcc408190a30429fb08fcf39e |
completed | April 21, 2026, 6:38 a.m. |
Created at: April 16, 2026, 8:36 p.m.