Triple
T27275932
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Assam–Arakan basin |
E688191
|
entity |
| Predicate | majorLithology |
P17895
|
FINISHED |
| Object | sandstone |
—
|
LITERAL 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: sandstone | Statement: [Assam–Arakan basin, majorLithology, sandstone]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorLithology Context triple: [Assam–Arakan basin, majorLithology, sandstone]
-
A.
lithology
chosen
Indicates the type and characteristics of rock or sediment that compose a geological unit or layer.
-
B.
lithologyAbove
Indicates that one rock or sediment layer directly overlies another in a vertical stratigraphic sequence.
-
C.
lithostratigraphicType
Indicates the specific lithostratigraphic classification or unit type that characterizes a rock body or stratigraphic unit within a geological framework.
-
D.
lithologyBelow
Indicates that one lithologic unit or rock layer is positioned stratigraphically beneath another.
-
E.
lithologyVariation
Indicates variation in the rock or sediment type present within a geological unit or between compared geological units.
- F. None of above.
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_69ef3558cf8881909595ef89daf6e14a |
completed | April 27, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69fb6fdc7eb081908ab8475efb38c430 |
completed | May 6, 2026, 4:44 p.m. |
| PD | Predicate disambiguation | batch_69fb5a986e588190b7a10892bd2ff44c |
completed | May 6, 2026, 3:13 p.m. |
Created at: April 27, 2026, 11:02 a.m.