Triple
T20856890
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Langkat Regency |
E513502
|
entity |
| Predicate | hasTouristAttraction |
P530
|
FINISHED |
| Object | Tangkahan |
—
|
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: Tangkahan | Statement: [Langkat Regency, hasTouristAttraction, Tangkahan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tangkahan Context triple: [Langkat Regency, hasTouristAttraction, Tangkahan]
-
A.
Balanga
Balanga is a coastal city in the province of Bataan in the Philippines, situated along the shores of Manila Bay.
-
B.
Balanga
Balanga is a local government area in Gombe State, northeastern Nigeria, known for its agrarian communities and the Balanga Dam.
-
C.
Saguling
Saguling is a locality in West Java, Indonesia, best known for the Saguling Dam and its surrounding reservoir on the Citarum River.
-
D.
Lubuagan
Lubuagan is a landlocked, mountainous municipality in the Philippine province of Kalinga known for its rich indigenous culture and history.
-
E.
Batiawan
Batiawan is a rural barangay (village-level administrative unit) of the municipality of Santa Ignacia in the province of Tarlac, Philippines.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tangkahan Target entity description: Tangkahan is an ecotourism destination in North Sumatra, Indonesia, known for its lush rainforest, rivers, and elephant conservation activities.
-
A.
Balanga
Balanga is a coastal city in the province of Bataan in the Philippines, situated along the shores of Manila Bay.
-
B.
Balanga
Balanga is a local government area in Gombe State, northeastern Nigeria, known for its agrarian communities and the Balanga Dam.
-
C.
Saguling
Saguling is a locality in West Java, Indonesia, best known for the Saguling Dam and its surrounding reservoir on the Citarum River.
-
D.
Lubuagan
Lubuagan is a landlocked, mountainous municipality in the Philippine province of Kalinga known for its rich indigenous culture and history.
-
E.
Batiawan
Batiawan is a rural barangay (village-level administrative unit) of the municipality of Santa Ignacia in the province of Tarlac, Philippines.
- F. None of above. chosen
Provenance (2 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_69e0b4f5b01081909452f654d2fc3f50 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c3a93ea881909b9f80a9bd0605b6 |
completed | April 21, 2026, 12:24 a.m. |
Created at: April 16, 2026, 12:44 p.m.