Triple
T15449885
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatra |
E370121
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Koshi River corridor |
E75742
|
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: Koshi River corridor | Statement: [Chatra, partOf, Koshi River corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Koshi River corridor Context triple: [Chatra, partOf, Koshi River corridor]
-
A.
Buri Gandaki valley
Buri Gandaki valley is a remote river valley in north-central Nepal, known for its deep gorges, Tibetan-influenced villages, and trekking routes that form part of the Manaslu Circuit.
-
B.
Gandak River region
The Gandak River region is an area in northern India and southern Nepal characterized by the Gandak River’s fertile plains, agricultural communities, and historical towns.
-
C.
Karnali Basin
The Karnali Basin is a major river basin in western Nepal and adjoining regions, known for its significant hydropower potential, rugged Himalayan terrain, and vital role in regional water resources and ecosystems.
-
D.
Tenza Valley
Tenza Valley is a scenic inter-Andean valley in central Colombia known for its mild climate, agricultural production, and colonial-era towns.
-
E.
Koshi River
chosen
The Koshi River is one of the largest and most powerful rivers in the Himalayan region, flowing from Tibet through Nepal into India and known for its massive drainage basin and frequent, destructive flooding.
- 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_69d85a19180081909925012fbf4e62a3 |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ef9334c81908541e231b43eb012 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff5f29cee481908f0f81c4cc581f7f |
completed | May 9, 2026, 4:22 p.m. |
Created at: April 10, 2026, 3:21 a.m.