Triple
T4149528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pekanbaru |
E89869
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
central Sumatra
Central Sumatra is a region in the middle of Indonesia’s Sumatra Island known for its mix of urban centers, tropical forests, and resource-rich landscapes.
|
E417632
|
NE FINISHED |
How this triple was built (4 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: central Sumatra | Statement: [Pekanbaru, partOf, central Sumatra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: central Sumatra Context triple: [Pekanbaru, partOf, central Sumatra]
-
A.
North Sumatra
North Sumatra is a populous province on the Indonesian island of Sumatra, known for its diverse cultures, Lake Toba, and the city of Medan as its capital.
-
B.
Sumatra
Sumatra is a large Indonesian island in western Indonesia known for its rich biodiversity, active volcanoes, and significant role in regional trade and history.
-
C.
South Sumatra
South Sumatra is a province in the southern part of the Indonesian island of Sumatra, known for its capital Palembang and its rich natural resources and cultural heritage.
-
D.
Central Indonesia
Central Indonesia is a broad geographical area of the Indonesian archipelago that includes parts of Sulawesi and surrounding islands, known for its linguistic diversity and numerous indigenous language families.
-
E.
Sumatrakade
Sumatrakade is a street on Java Island in Amsterdam, known for its modern waterfront residential architecture along the IJ.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: central Sumatra Triple: [Pekanbaru, partOf, central Sumatra]
Generated description
Central Sumatra is a region in the middle of Indonesia’s Sumatra Island known for its mix of urban centers, tropical forests, and resource-rich landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: central Sumatra Target entity description: Central Sumatra is a region in the middle of Indonesia’s Sumatra Island known for its mix of urban centers, tropical forests, and resource-rich landscapes.
-
A.
North Sumatra
North Sumatra is a populous province on the Indonesian island of Sumatra, known for its diverse cultures, Lake Toba, and the city of Medan as its capital.
-
B.
Sumatra
Sumatra is a large Indonesian island in western Indonesia known for its rich biodiversity, active volcanoes, and significant role in regional trade and history.
-
C.
South Sumatra
South Sumatra is a province in the southern part of the Indonesian island of Sumatra, known for its capital Palembang and its rich natural resources and cultural heritage.
-
D.
Central Indonesia
Central Indonesia is a broad geographical area of the Indonesian archipelago that includes parts of Sulawesi and surrounding islands, known for its linguistic diversity and numerous indigenous language families.
-
E.
Sumatrakade
Sumatrakade is a street on Java Island in Amsterdam, known for its modern waterfront residential architecture along the IJ.
- F. None of above. chosen
Provenance (5 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_69aed95a59a881909b26e70b42c6811a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0273a038819087db092da234e767 |
completed | March 9, 2026, 5:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f34c748819093d03ccddd3e1f75 |
completed | March 14, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_69b57f9e42c88190b516bf8dca7b2efc |
completed | March 14, 2026, 3:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b58028e7108190a6c92fc9ea300f9e |
completed | March 14, 2026, 3:35 p.m. |
Created at: March 9, 2026, 3:43 p.m.