Triple
T3868799
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kentucky Lock |
E91926
|
entity |
| Predicate | connectsToWaterwaySystem |
P5565
|
FINISHED |
| Object | Tennessee–Tombigbee Waterway |
E372419
|
NE FINISHED |
How this triple was built (2 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: Tennessee–Tombigbee Waterway | Statement: [Kentucky Lock, connectsToWaterwaySystem, Tennessee–Tombigbee Waterway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tennessee–Tombigbee Waterway Context triple: [Kentucky Lock, connectsToWaterwaySystem, Tennessee–Tombigbee Waterway]
-
A.
Tennessee-Tombigbee Waterway
chosen
The Tennessee-Tombigbee Waterway is a man-made navigation route linking the Tennessee River to the Gulf of Mexico, providing an alternative inland shipping corridor to the Mississippi River system.
-
B.
Indiana Central Canal
The Indiana Central Canal is a historic 19th-century waterway in Indiana, now largely preserved as an urban waterfront and recreational trail, especially through downtown Indianapolis.
-
C.
McClellan–Kerr Arkansas River Navigation System
The McClellan–Kerr Arkansas River Navigation System is a major inland waterway project that transforms the Arkansas River and connected channels into a navigable route for commercial shipping between the Midwest and the Gulf of Mexico.
-
D.
Sitcum Waterway
Sitcum Waterway is an industrial maritime channel in Tacoma, Washington, forming part of the harbor infrastructure connected to Commencement Bay.
-
E.
Apalachicola River
The Apalachicola River is a major river in the Florida Panhandle known for its rich biodiversity, extensive floodplain forests, and vital role in the Gulf Coast estuarine ecosystem.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69aed9645f348190a9868e7cef56ab7e |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef90e5f408190abf8353e153d1558 |
completed | March 9, 2026, 4:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b51c808c808190928bf07788ad9657 |
completed | March 14, 2026, 8:29 a.m. |
Created at: March 9, 2026, 3:20 p.m.