Triple
T27275943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Assam–Arakan basin |
E688191
|
entity |
| Predicate | discoveredHydrocarbons |
P167773
|
FINISHED |
| Object | late 19th century |
—
|
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: late 19th century | Statement: [Assam–Arakan basin, discoveredHydrocarbons, late 19th century]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: discoveredHydrocarbons Context triple: [Assam–Arakan basin, discoveredHydrocarbons, late 19th century]
-
A.
hydrocarbonPotential
Indicates the degree to which a geological unit or material is capable of generating, containing, or yielding hydrocarbons such as oil or natural gas.
-
B.
hasHydrocarbonTraps
Indicates the presence of geological structures or conditions that can accumulate and retain hydrocarbons such as oil or gas.
-
C.
discoveredAsPetroleumPlay
Indicates that the subject was identified or recognized specifically as a viable petroleum exploration or production opportunity.
-
D.
hydrocarbonSystem
Indicates a relationship where entities participate together in or belong to the same hydrocarbon system, such as a connected set of geological components involved in hydrocarbon generation, migration, and accumulation.
-
E.
hydrocarbonExplorationRights
Indicates that an entity holds the legal authority to explore a specified area for hydrocarbon resources such as oil and natural gas.
- F. None of above. chosen
Provenance (4 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_69f66cf092c881908d7034c9c2bc61d5 |
completed | May 2, 2026, 9:30 p.m. |
| PD | Predicate disambiguation | batch_69f66abddc448190a488852f8abdeb2c |
completed | May 2, 2026, 9:21 p.m. |
| PDg | Predicate description generation | batch_69f66c59de9881909ebbb7b0ae7ab495 |
completed | May 2, 2026, 9:27 p.m. |
Created at: April 27, 2026, 11:02 a.m.