Triple
T20774002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Medan area |
E511309
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Sumatra’s east coast urban corridor |
—
|
NE NERFINISHED |
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: Sumatra’s east coast urban corridor | Statement: [Greater Medan area, partOf, Sumatra’s east coast urban corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sumatra’s east coast urban corridor Context triple: [Greater Medan area, partOf, Sumatra’s east coast urban corridor]
-
A.
Sumatra economic corridor
The Sumatra economic corridor is a major Indonesian development zone aimed at boosting infrastructure, industry, and trade across the island of Sumatra.
-
B.
Arabian Peninsula urban system
The Arabian Peninsula urban system is the interconnected network of cities and metropolitan areas across the Arabian Peninsula that together form a major regional hub of economic, cultural, and demographic activity.
-
C.
MP3EI Sumatra Corridor
MP3EI Sumatra Corridor is a major Indonesian development zone on the island of Sumatra focused on accelerating economic growth through infrastructure, industry, and connectivity projects under the MP3EI national master plan.
-
D.
Islamization of Sumatra
The Islamization of Sumatra refers to the gradual historical process by which Islamic beliefs, practices, and institutions spread across the island of Sumatra, transforming its societies, cultures, and political structures.
-
E.
eastern Sumatra
chosen
Eastern Sumatra is a region on the eastern side of Indonesia’s Sumatra Island, known for its Malay cultural heritage, lowland landscapes, and historically important trading ports along the Strait of Malacca.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4ca01148190ac018e57e0cab46f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c269638881909d96b847f7de5585 |
completed | April 21, 2026, 12:18 a.m. |
Created at: April 16, 2026, 12:37 p.m.