Triple
T11368542
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ohio River basin |
E269278
|
entity |
| Predicate | containsEcoregion |
P9298
|
FINISHED |
| Object | Central Lowland |
E50491
|
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: Central Lowland | Statement: [Ohio River basin, containsEcoregion, Central Lowland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Lowland Context triple: [Ohio River basin, containsEcoregion, Central Lowland]
-
A.
Central Lowlands
The Central Lowlands are a broad, fertile plain in central Scotland known for their dense population, major cities, and industrial and agricultural importance between the Highlands and the Southern Uplands.
-
B.
Interior Lowlands
chosen
The Interior Lowlands are a broad, low-lying physiographic region of central North America characterized by rolling plains, river valleys, and fertile agricultural land extending from the Great Lakes toward the Great Plains.
-
C.
Midlands Plateau
The Midlands Plateau is a broad, elevated region in central England characterized by gently rolling terrain and significant urban and industrial development.
-
D.
Lower Central Plain
The Lower Central Plain is a fertile lowland region of Thailand known as a major rice-growing and agricultural heartland shaped by the Chao Phraya River system.
-
E.
Northern Submeseta
Northern Submeseta is the northern portion of Spain’s central plateau, characterized by its high elevation plains and continental climate.
- 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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea89e1148190b0ca29db9d7e2cbd |
completed | April 9, 2026, 6:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e556718fc481908543ed4bc5fe3d6e |
completed | April 19, 2026, 10:25 p.m. |
Created at: April 8, 2026, 9:33 p.m.