Triple
T19004759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mississippi Embayment |
E465050
|
entity |
| Predicate | extendsNorthwardAlong |
P126671
|
FINISHED |
| Object | lower Mississippi 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: lower Mississippi River | Statement: [Mississippi Embayment, extendsNorthwardAlong, lower Mississippi River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: lower Mississippi River Context triple: [Mississippi Embayment, extendsNorthwardAlong, lower Mississippi River]
-
A.
Central Mississippi
Central Mississippi is the area of Mississippi surrounding the state capital, Jackson, characterized by its role as a political, economic, and cultural hub for the state.
-
B.
Lower Mississippi River basin
chosen
The Lower Mississippi River basin is the southernmost portion of the Mississippi River drainage system, encompassing the river’s broad floodplain and delta region as it flows toward and empties into the Gulf of Mexico.
-
C.
Mississippi River
The Mississippi River is one of the longest and most significant rivers in the United States, serving as a major waterway for transportation, commerce, and drainage across much of the central continent.
-
D.
East Bank of the Mississippi River
The East Bank of the Mississippi River is the eastern side of the river’s course, encompassing various communities and parishes that lie along its eastern shoreline.
-
E.
East Bank of the Mississippi River
The East Bank of the Mississippi River is the urban riverside area in Minneapolis that hosts part of the University of Minnesota campus and various cultural and academic institutions.
- 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: extendsNorthwardAlong Context triple: [Mississippi Embayment, extendsNorthwardAlong, lower Mississippi River]
-
A.
extendedTowards
chosen
Indicates that one entity is stretched or directed outward in the direction of another entity or location.
-
B.
continuesToward
Indicates that an entity maintains its movement or progression in the direction of a specified target or destination.
-
C.
northernDirection
Indicates a spatial relationship where one entity is located to the north of another entity.
-
D.
morePolewardIn
Indicates that one entity is located or occurs at a higher (more poleward) latitude than another entity within a specified region or context.
-
E.
lapDirection
Indicates the direction or orientation in which a lapping or overlapping action occurs between entities.
- 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_69d8dd01a56c81909694a128c66b21d7 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6a3db9c8190a1bf0228e360a6e0 |
completed | April 20, 2026, 7:32 a.m. |
| PD | Predicate disambiguation | batch_69e4a2f88e0c81908cb20f08bf24cd32 |
completed | April 19, 2026, 9:40 a.m. |
Created at: April 10, 2026, 12:01 p.m.