Triple
T14231006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trowulan District |
E352748
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | Brantas River valley |
E60586
|
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: Brantas River valley | Statement: [Trowulan District, region, Brantas River valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brantas River valley Context triple: [Trowulan District, region, Brantas River valley]
-
A.
Brantas River
chosen
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.
-
B.
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.
-
C.
Sungai Progo
Sungai Progo is a major river in Java, Indonesia, that flows from the central highlands toward the south coast and plays an important role in regional agriculture and settlements.
-
D.
Baliem Valley
Baliem Valley is a highland valley in the Central Range of Papua, Indonesia, known for its dramatic mountain scenery and indigenous Dani communities.
-
E.
Palu Valley
Palu Valley is a lowland region in Central Sulawesi, Indonesia, known for its coastal plain around the city of Palu and its role as an economic and transportation hub in the area.
- 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_69d8278adc7c8190a9218d69bce3c4e6 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de622b89fc8190af08dab9e1976759 |
completed | April 14, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd2819bfec8190b555632338c53740 |
completed | May 8, 2026, 12:02 a.m. |
Created at: April 10, 2026, 1:07 a.m.