Triple
T19396785
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matla River |
E485210
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Indian Sundarbans Biosphere Reserve |
E26693
|
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: Indian Sundarbans Biosphere Reserve | Statement: [Matla River, locatedIn, Indian Sundarbans Biosphere Reserve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indian Sundarbans Biosphere Reserve Context triple: [Matla River, locatedIn, Indian Sundarbans Biosphere Reserve]
-
A.
Sundarbans Tiger Reserve
Sundarbans Tiger Reserve is a protected mangrove forest region in India renowned for its population of Bengal tigers and rich biodiversity.
-
B.
Bhitarkanika Wildlife Sanctuary
Bhitarkanika Wildlife Sanctuary is a protected wetland and mangrove ecosystem in Odisha, India, renowned for its rich biodiversity, including saltwater crocodiles, migratory birds, and diverse marine and estuarine life.
-
C.
Sundarbans
chosen
The Sundarbans is a vast mangrove forest and UNESCO World Heritage Site in the Ganges-Brahmaputra-Meghna delta, famed for its rich biodiversity and Bengal tiger population.
-
D.
Great Nicobar Biosphere Reserve
The Great Nicobar Biosphere Reserve is a protected ecological region in India’s Andaman and Nicobar Islands, renowned for its rich tropical rainforest biodiversity, endemic species, and conservation of both marine and terrestrial ecosystems.
-
E.
Nilgiri Biosphere Reserve
Nilgiri Biosphere Reserve is a UNESCO-designated protected area in the Western Ghats of southern India, renowned for its rich biodiversity, endemic species, and mosaic of montane forests, grasslands, and wildlife habitats.
- 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_69d8e8d5162481909db12435d9535c1a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62573f5788190a635b92121db2cf7 |
completed | April 20, 2026, 1:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a073b21257081909b351be1c4563ea3 |
completed | May 15, 2026, 3:26 p.m. |
Created at: April 10, 2026, 1:36 p.m.