Triple
T21324006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Williamsport, Maryland |
E525698
|
entity |
| Predicate | hasNearbyStructure |
P231
|
FINISHED |
| Object | Cushwa Basin |
—
|
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: Cushwa Basin | Statement: [Williamsport, Maryland, hasNearbyStructure, Cushwa Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cushwa Basin Context triple: [Williamsport, Maryland, hasNearbyStructure, Cushwa Basin]
-
A.
Oltu Basin
Oltu Basin is a geological region in northeastern Turkey renowned as the primary source of the semi-precious black Oltu stone used in jewelry and ornamentation.
-
B.
Montady basin
The Montady basin is a historic, radial-drained agricultural landscape in southern France, created in the Middle Ages by draining a former marsh into a striking sunburst pattern of fields.
-
C.
Kumkol Basin
Kumkol Basin is a remote endorheic basin in the northern Tibetan Plateau, known for its high-altitude salt lakes and arid, sparsely populated landscape.
-
D.
Ochtum basin
The Ochtum basin is a river drainage area in northwestern Germany centered around the Ochtum River and its tributaries.
-
E.
Latera basin
Latera basin is a large volcanic caldera in central Italy, formed by the collapse of part of the Vulsini volcanic complex and now characterized by its circular depression and geothermal features.
- 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: Cushwa Basin Target entity description: Cushwa Basin is a historic turning basin along the Chesapeake and Ohio Canal in Williamsport, Maryland, that served as a key point for canal boat operations and trade.
-
A.
Oltu Basin
Oltu Basin is a geological region in northeastern Turkey renowned as the primary source of the semi-precious black Oltu stone used in jewelry and ornamentation.
-
B.
Montady basin
The Montady basin is a historic, radial-drained agricultural landscape in southern France, created in the Middle Ages by draining a former marsh into a striking sunburst pattern of fields.
-
C.
Kumkol Basin
Kumkol Basin is a remote endorheic basin in the northern Tibetan Plateau, known for its high-altitude salt lakes and arid, sparsely populated landscape.
-
D.
Ochtum basin
The Ochtum basin is a river drainage area in northwestern Germany centered around the Ochtum River and its tributaries.
-
E.
Latera basin
Latera basin is a large volcanic caldera in central Italy, formed by the collapse of part of the Vulsini volcanic complex and now characterized by its circular depression and geothermal features.
- 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_69e0b51ad810819098c12392c8e55f6c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e77ed652c881909b0db482bc090993 |
completed | April 21, 2026, 1:42 p.m. |
Created at: April 16, 2026, 4:40 p.m.