Triple
T17407110
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Post Oak Savannah ecoregion |
E423244
|
entity |
| Predicate | borderedBy |
P224
|
FINISHED |
| Object | Blackland Prairies ecoregion |
—
|
NE NERFINISHED |
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: Blackland Prairies ecoregion | Statement: [Post Oak Savannah ecoregion, borderedBy, Blackland Prairies ecoregion]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackland Prairies ecoregion Context triple: [Post Oak Savannah ecoregion, borderedBy, Blackland Prairies ecoregion]
-
A.
Post Oak Savannah ecoregion
The Post Oak Savannah ecoregion is a transitional belt in east-central Texas characterized by gently rolling plains, post oak woodlands, and grasslands between the Piney Woods and the Blackland Prairies.
-
B.
Central Texas Plains ecoregion
The Central Texas Plains ecoregion is a transitional landscape of rolling prairies, woodlands, and rivers in central Texas, known for its diverse wildlife and mix of eastern forests and western grasslands.
-
C.
Blackland Prairie
chosen
Blackland Prairie is a fertile grassland ecoregion in Texas characterized by rich, dark clay soils that historically supported extensive tallgrass prairies and now largely agricultural land.
-
D.
South Texas Plains
South Texas Plains is a semi-arid region in southern Texas characterized by brush country, rolling plains, and a mix of ranching and oil-producing landscapes.
-
E.
Rolling Plains of Texas
The Rolling Plains of Texas is a vast region of gently undulating prairies and rangelands in West-Central Texas, characterized by grasslands, scattered mesquite, and a strong ranching and agricultural economy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d889d7d27c819088486ce3f0627fa1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43b081ae08190b144e333a3a74b02 |
completed | April 19, 2026, 2:16 a.m. |
Created at: April 10, 2026, 5:45 a.m.