Triple
T10786451
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tirhut division |
E254462
|
entity |
| Predicate | locatedOnRiverBasin |
P18951
|
FINISHED |
| Object | Gandak basin |
E352930
|
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: Gandak basin | Statement: [Tirhut division, locatedOnRiverBasin, Gandak basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gandak basin Context triple: [Tirhut division, locatedOnRiverBasin, Gandak basin]
-
A.
Budhi Gandaki River basin
The Budhi Gandaki River basin is a Himalayan watershed in central Nepal that collects meltwater and runoff from high-altitude glaciers and mountains, including the Manaslu region, before feeding into the larger Gandaki river system.
-
B.
Burhi Gandak River
The Burhi Gandak River is a significant river in the Indian state of Bihar, known for its extensive floodplains and role in regional agriculture and drainage.
-
C.
Gandak River
chosen
The Gandak River is a major Himalayan river that flows through Nepal and the Indian states of Bihar and Uttar Pradesh before joining the Ganges, supporting extensive agriculture and ecosystems along its course.
-
D.
Barun Valley
Barun Valley is a remote, glacier-fed Himalayan valley in eastern Nepal renowned for its dramatic landscapes, rich biodiversity, and trekking routes near Makalu.
-
E.
Kameng river basin
The Kameng river basin is a riverine region in Arunachal Pradesh, India, characterized by hilly terrain, rich biodiversity, and the traditional homeland of the Nyishi people.
- 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_69d6aa609f008190a294200aefcb7bd5 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d732d5422481908d7ab833c6cbc879 |
completed | April 9, 2026, 5:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dff7b050ec8190b75877d5724c2aec |
completed | April 15, 2026, 8:40 p.m. |
Created at: April 8, 2026, 9:17 p.m.