Triple
T5418260
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bandung metropolitan area |
E121183
|
entity |
| Predicate | drainedByRiver |
P4497
|
FINISHED |
| Object | Citarum River |
E162592
|
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: Citarum River | Statement: [Bandung metropolitan area, drainedByRiver, Citarum River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Citarum River Context triple: [Bandung metropolitan area, drainedByRiver, Citarum River]
-
A.
Citarum River
chosen
The Citarum River is a major river in West Java, Indonesia, known both as a crucial water source for agriculture, industry, and urban areas and as one of the most heavily polluted rivers in the world.
-
B.
Brantas River
The Brantas River is one of the major rivers in East Java, Indonesia, flowing through several cities and supporting agriculture, industry, and transportation before emptying near Surabaya.
-
C.
Bengawan Solo River
The Bengawan Solo River is the longest river on the island of Java in Indonesia, historically significant for transportation, agriculture, and Javanese culture.
-
D.
Ciliwung River
The Ciliwung River is a major river on the island of Java in Indonesia that flows through West Java into Jakarta, where it plays a central but flood-prone role in the city's urban landscape.
-
E.
Cimanuk River
The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
- 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_69bd463b58d88190b258261573de9e91 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd87e620f081909eb9a5e1f284e5a2 |
completed | March 20, 2026, 5:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf3aadfa4c81908b57af80f534b121 |
completed | March 22, 2026, 12:41 a.m. |
Created at: March 20, 2026, 2:05 p.m.