Triple
T9504131
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yangon River |
E229218
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Gulf of Martaban basin |
E672043
|
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: Gulf of Martaban basin | Statement: [Yangon River, drainageBasin, Gulf of Martaban basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gulf of Martaban basin Context triple: [Yangon River, drainageBasin, Gulf of Martaban basin]
-
A.
Gulf of Martaban
chosen
The Gulf of Martaban is a large, shallow inlet of the Andaman Sea off the coast of Myanmar, known for its extreme tidal ranges and rich but vulnerable marine and coastal ecosystems.
-
B.
Myanmar Central Basin
The Myanmar Central Basin is a major sedimentary basin in central Myanmar known for its complex tectonic history and significant hydrocarbon potential.
-
C.
Irrawaddy Delta
The Irrawaddy Delta is a vast, fertile alluvial plain in southern Myanmar, known for its dense network of waterways, rice cultivation, and vulnerability to flooding and cyclones.
-
D.
Andaman Sea
The Andaman Sea is a marginal sea of the eastern Indian Ocean, lying between the Andaman and Nicobar Islands, Myanmar, Thailand, and the Malay Peninsula, known for its rich marine biodiversity and popular tropical diving destinations.
-
E.
Assam–Arakan basin
The Assam–Arakan basin is a major hydrocarbon-rich sedimentary basin in northeastern India, known for its significant oil and gas reserves and complex tectonic setting along the eastern Himalayas.
- 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_69ca847611c48190a28c028644198c75 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9840148081908df237f212b62e67 |
completed | April 1, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d178eb63e08190b069faaa0c5dbcb2 |
completed | April 4, 2026, 8:47 p.m. |
Created at: March 30, 2026, 7:57 p.m.