Triple
T23310931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kutei Basin |
E590580
|
entity |
| Predicate | riverDelta |
P19477
|
FINISHED |
| Object | Mahakam Delta |
—
|
NE NERFINISHED |
How this triple was built (3 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: Mahakam Delta | Statement: [Kutei Basin, riverDelta, Mahakam Delta]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mahakam Delta Context triple: [Kutei Basin, riverDelta, Mahakam Delta]
-
A.
Mahakam Delta
chosen
The Mahakam Delta is a vast, low-lying river delta in East Kalimantan, Indonesia, characterized by extensive mangrove forests, tidal channels, and significant oil and gas reserves.
-
B.
Ahwar
Ahwar is a town in southern Yemen that historically served as an important regional center and former capital of the Lower Aulaqi Sultanate.
-
C.
Rewa Delta
Rewa Delta is a culturally significant river delta region in Fiji that serves as the traditional heartland of the Burebasaga confederacy and the Roko Tui Dreketi chiefly title.
-
D.
Sawah
"Sawah" is a famous Arabic song performed by legendary Egyptian singer Abdel Halim Hafez, celebrated for its emotive melody and poetic lyrics.
-
E.
Hai River Delta
The Hai River Delta is a densely populated and industrialized low-lying coastal region in northern China where the Hai River system meets the Bohai Sea.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: riverDelta Context triple: [Kutei Basin, riverDelta, Mahakam Delta]
-
A.
riverConfluence
Indicates the location or relationship where two or more rivers or streams join and merge into a single watercourse.
-
B.
hasMajorRiverDelta
chosen
Indicates that a geographic region or water body possesses a significant river delta formed by sediment deposition at or near its mouth.
-
C.
distributaryOf
Indicates that one watercourse branches off from a main river or stream and carries its water away, rather than feeding into it.
-
D.
riverSystem
Indicates that one entity is a river system to which the other entity belongs or is a component (such as a tributary or segment).
-
E.
reservoirRiver
Indicates that a reservoir is supplied or drained by, and thus hydrologically connected to, a particular river.
- F. None of above.
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_69e25d1d32188190948eb76909d1dcc3 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1972acad08190bb56541b822555cd |
completed | April 29, 2026, 5:29 a.m. |
| PD | Predicate disambiguation | batch_69effcf8ca2c8190887d4f4656617d21 |
completed | April 28, 2026, 12:19 a.m. |
Created at: April 17, 2026, 5:06 p.m.