Triple
T15068631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polytechnic Institute of Viseu |
E379817
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Centro Region of Portugal |
E334459
|
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: Centro Region of Portugal | Statement: [Polytechnic Institute of Viseu, regionServed, Centro Region of Portugal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centro Region of Portugal Context triple: [Polytechnic Institute of Viseu, regionServed, Centro Region of Portugal]
-
A.
Centro Region of Portugal
chosen
The Centro Region of Portugal is a large and diverse area in central Portugal known for its historic cities, coastal resorts, mountainous landscapes, and rich cultural heritage.
-
B.
Centro-Sul de Portugal
Centro-Sul de Portugal is a broad geographic region in the southern-central part of Portugal that encompasses areas such as Alto Alentejo and is characterized by its Mediterranean landscapes, historic towns, and agricultural economy.
-
C.
Alentejo–Lisbon transition area
The Alentejo–Lisbon transition area is a geographic and socio-economic zone in Portugal that forms a transitional belt between the rural Alentejo region and the more urbanized Lisbon metropolitan area.
-
D.
Porto region
The Porto region is a historic area in northern Portugal centered on the city of Porto, renowned for its cultural heritage, economic importance, and production of Port wine.
-
E.
Beira Interior
Beira Interior is a historical region in central Portugal known for its mountainous landscapes, fortified towns, and long-standing cultural and agricultural traditions.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedeebc7e48190a86b4f0afe8844bb |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fedd2268dc8190882e5a489e0c49c2 |
completed | May 9, 2026, 7:07 a.m. |
Created at: April 10, 2026, 3:02 a.m.