Triple
T4241060
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Middle Tennessee |
E95410
|
entity |
| Predicate | containsPhysiographicRegion |
P38421
|
FINISHED |
| Object |
Central Basin
The Central Basin is a distinctive lowland region in Middle Tennessee known for its fertile soils, karst topography, and rich biodiversity.
|
E424626
|
NE FINISHED |
How this triple was built (4 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 Basin | Statement: [Middle Tennessee, containsPhysiographicRegion, Central Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Basin Context triple: [Middle Tennessee, containsPhysiographicRegion, Central Basin]
-
A.
Central Basin
Central Basin is a prominent water feature within Canberra’s Lake Burley Griffin, known for its formal, landscaped surroundings and proximity to key national institutions.
-
B.
Mono Basin
Mono Basin is a high-desert watershed in eastern California best known for Mono Lake, its striking tufa formations, and its dramatic Eastern Sierra scenery.
-
C.
Palisade Basin
Palisade Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its rugged granite peaks, glacial lakes, and remote backcountry setting.
-
D.
Most Basin
The Most Basin is a coal-rich lowland region in northwestern Bohemia, Czech Republic, known for its extensive lignite mining and industrial landscape.
-
E.
Jordan Basin
Jordan Basin is a deep, central depression in the Gulf of Maine known for its distinctive oceanographic conditions and rich marine ecosystems.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Central Basin Triple: [Middle Tennessee, containsPhysiographicRegion, Central Basin]
Generated description
The Central Basin is a distinctive lowland region in Middle Tennessee known for its fertile soils, karst topography, and rich biodiversity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Basin Target entity description: The Central Basin is a distinctive lowland region in Middle Tennessee known for its fertile soils, karst topography, and rich biodiversity.
-
A.
Central Basin
Central Basin is a prominent water feature within Canberra’s Lake Burley Griffin, known for its formal, landscaped surroundings and proximity to key national institutions.
-
B.
Mono Basin
Mono Basin is a high-desert watershed in eastern California best known for Mono Lake, its striking tufa formations, and its dramatic Eastern Sierra scenery.
-
C.
Palisade Basin
Palisade Basin is a high-elevation alpine basin in California’s Sierra Nevada, known for its rugged granite peaks, glacial lakes, and remote backcountry setting.
-
D.
Most Basin
The Most Basin is a coal-rich lowland region in northwestern Bohemia, Czech Republic, known for its extensive lignite mining and industrial landscape.
-
E.
Jordan Basin
Jordan Basin is a deep, central depression in the Gulf of Maine known for its distinctive oceanographic conditions and rich marine ecosystems.
- F. None of above. chosen
Provenance (5 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_69b3453d91548190b4d4ef8fe52aa2ac |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34f7d20b48190a404638c68c31026 |
completed | March 12, 2026, 11:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a86fe7708190a64ba187fb302c9a |
completed | March 14, 2026, 6:26 p.m. |
| NEDg | Description generation | batch_69b5a94e637881909a20bb1df0cd5768 |
completed | March 14, 2026, 6:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5a9d9b28081909d7dc97b02209318 |
completed | March 14, 2026, 6:32 p.m. |
Created at: March 12, 2026, 11:05 p.m.