Triple
T7640789
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Naharkatiya oil field |
E172998
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Upper Assam Basin |
E175528
|
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: Upper Assam Basin | Statement: [Naharkatiya oil field, partOf, Upper Assam Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upper Assam Basin Context triple: [Naharkatiya oil field, partOf, Upper Assam Basin]
-
A.
Upper Assam
chosen
Upper Assam is a northeastern region of the Indian state of Assam known for its tea gardens, oil and natural gas reserves, and rich cultural and ecological diversity.
-
B.
Brahmaputra Valley
The Brahmaputra Valley is a fertile, densely populated river valley in northeastern India and Bangladesh, shaped by the course and seasonal flooding of the Brahmaputra River.
-
C.
Lower Assam
Lower Assam is a western region of the Indian state of Assam known for its major urban centers, cultural diversity, and strategic location along the Brahmaputra River.
-
D.
Imphal Valley
Imphal Valley is a central lowland region in the Indian state of Manipur, known as the political, cultural, and economic heartland of the Meitei people.
-
E.
Yarlung Tsangpo River basin
The Yarlung Tsangpo River basin is a high-altitude watershed in Tibet that drains the upper reaches of the Brahmaputra River, encompassing deep gorges, extensive glaciers, and diverse alpine and subtropical ecosystems.
- 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_69c6995360188190968ee57b72a1627f |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6facd9dec8190ab3af9cdde9992e6 |
completed | March 27, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8ac8fdfe88190a535bf050eff5abb |
completed | March 29, 2026, 4:37 a.m. |
Created at: March 27, 2026, 3:57 p.m.