Triple
T1548054
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Khulna |
E33023
|
entity |
| Predicate | isGatewayTo |
P2066
|
FINISHED |
| Object | Sundarbans mangrove forest |
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: Sundarbans mangrove forest | Statement: [Khulna, isGatewayTo, Sundarbans mangrove forest]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sundarbans mangrove forest Context triple: [Khulna, isGatewayTo, Sundarbans mangrove forest]
-
A.
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.
-
B.
Sajnakhali Wildlife Sanctuary
Sajnakhali Wildlife Sanctuary is a protected area within the Indian Sundarbans, noted for its mangrove forests and rich birdlife, including numerous waterfowl and raptors.
-
C.
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.
-
D.
New Guinea mangroves
New Guinea mangroves are a vast coastal forest ecoregion of salt-tolerant trees and shrubs that provide critical habitat and coastal protection around the shores of New Guinea.
-
E.
Ganges-Brahmaputra-Meghna Delta
The Ganges-Brahmaputra-Meghna Delta is the world’s largest river delta, a vast low-lying alluvial plain spanning much of Bangladesh and eastern India, renowned for its fertile soils, dense population, and vulnerability to flooding and sea-level rise.
- 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_69a885ee6db8819099502bc5ce8af881 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90856642c81909d88a679eb265b10 |
completed | March 5, 2026, 4:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad401b98888190ad48fbfb6e075434 |
completed | March 8, 2026, 9:23 a.m. |
Created at: March 4, 2026, 7:26 p.m.