Triple
T16893479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sundarbans Tiger Reserve |
E424234
|
entity |
| Predicate | majorRiver |
P165
|
FINISHED |
| Object | Matla River |
—
|
NE NERFINISHED |
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: Matla River | Statement: [Sundarbans Tiger Reserve, majorRiver, Matla River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matla River Context triple: [Sundarbans Tiger Reserve, majorRiver, Matla River]
-
A.
Matla River
chosen
The Matla River is a significant tidal river in the Sundarbans region of West Bengal, India, known for its wide estuary, strong currents, and proximity to mangrove forests and coastal wetlands.
-
B.
Malewa River
The Malewa River is a major freshwater river in Kenya’s Rift Valley that drains the surrounding highlands and serves as the primary water source feeding Lake Naivasha.
-
C.
Ulindi River
The Ulindi River is a major river in the eastern Democratic Republic of the Congo, known for flowing through remote rainforest regions and contributing significantly to the Congo River basin.
-
D.
Pesa River
The Pesa River is a minor watercourse in Tuscany, central Italy, that flows through the Chianti region before joining the Arno River.
-
E.
Longai River
The Longai River is a tributary waterway in northeastern India that feeds into the Barak River system, contributing to the region’s drainage and ecology.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3bbc6b97c8190b18aca477d6ef647 |
completed | April 18, 2026, 5:13 p.m. |
Created at: April 10, 2026, 5:29 a.m.