Triple
T12771686
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Linha do Douro |
E305261
|
entity |
| Predicate | historicalTerminus |
P39746
|
FINISHED |
| Object |
Barca d'Alva
Barca d'Alva is a small Portuguese riverside village near the Spanish border, known as a former key railway and river transport hub in the Douro Valley.
|
E1002945
|
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: Barca d'Alva | Statement: [Linha do Douro, historicalTerminus, Barca d'Alva]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barca d'Alva Context triple: [Linha do Douro, historicalTerminus, Barca d'Alva]
-
A.
L’Escala
L’Escala is a coastal town in northeastern Catalonia, Spain, known for its beaches, fishing heritage, and famous anchovy production.
-
B.
S’Algar
S’Algar is a small coastal resort area on the southeastern coast of Menorca, Spain, known for its rocky shoreline, clear waters, and holiday accommodations.
-
C.
Capalonga
Capalonga is a coastal municipality in the Philippine province of Camarines Norte known for its fishing communities, natural attractions, and religious pilgrimage sites.
-
D.
Gironella
Gironella is a small municipality in Catalonia, Spain, known for its historic textile industry and location along the Llobregat River.
-
E.
Tossa de Mar
Tossa de Mar is a picturesque coastal town on Spain’s Costa Brava, known for its medieval walled old town, sandy beaches, and historic role as a scenic backdrop in classic cinema.
- 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: Barca d'Alva Triple: [Linha do Douro, historicalTerminus, Barca d'Alva]
Generated description
Barca d'Alva is a small Portuguese riverside village near the Spanish border, known as a former key railway and river transport hub in the Douro Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Barca d'Alva Target entity description: Barca d'Alva is a small Portuguese riverside village near the Spanish border, known as a former key railway and river transport hub in the Douro Valley.
-
A.
L’Escala
L’Escala is a coastal town in northeastern Catalonia, Spain, known for its beaches, fishing heritage, and famous anchovy production.
-
B.
S’Algar
S’Algar is a small coastal resort area on the southeastern coast of Menorca, Spain, known for its rocky shoreline, clear waters, and holiday accommodations.
-
C.
Capalonga
Capalonga is a coastal municipality in the Philippine province of Camarines Norte known for its fishing communities, natural attractions, and religious pilgrimage sites.
-
D.
Gironella
Gironella is a small municipality in Catalonia, Spain, known for its historic textile industry and location along the Llobregat River.
-
E.
Tossa de Mar
Tossa de Mar is a picturesque coastal town on Spain’s Costa Brava, known for its medieval walled old town, sandy beaches, and historic role as a scenic backdrop in classic cinema.
- 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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96df5b68481908a5d40516b09be52 |
completed | April 10, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684fcd4b48190ab610efffcbd1546 |
completed | May 2, 2026, 11:13 p.m. |
| NEDg | Description generation | batch_69f689e108cc819097bacb28f6bd9a9b |
completed | May 2, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f68adcfabc8190a85624e2f1b0bafb |
completed | May 2, 2026, 11:38 p.m. |
Created at: April 9, 2026, 5:28 p.m.