Triple
T12771707
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Linha do Douro |
E305261
|
entity |
| Predicate | terminusStation |
P15150
|
FINISHED |
| Object |
Porto São Bento
Porto São Bento is a historic railway station in Porto, Portugal, renowned for its ornate azulejo tile panels and central role in the city’s commuter and regional rail network.
|
E1003756
|
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: Porto São Bento | Statement: [Linha do Douro, terminusStation, Porto São Bento]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Porto São Bento Context triple: [Linha do Douro, terminusStation, Porto São Bento]
-
A.
Porto dos Casais
Porto dos Casais was the original colonial settlement that later developed into the Brazilian city of Porto Alegre.
-
B.
Porto da Folha
Porto da Folha is a municipality in the Brazilian state of Sergipe, located in the semi-arid interior region known for its rural communities and traditional cultural practices.
-
C.
Porto Grande
Porto Grande is the historic natural harbor of Valletta, Malta, renowned for its deep, sheltered waters and strategic importance in Mediterranean maritime trade and naval history.
-
D.
Ribeira Grande
Ribeira Grande is a coastal town and municipality on the island of Santo Antão in Cape Verde, known for its dramatic mountainous landscapes and traditional Cape Verdean culture.
-
E.
Ribeira Grande
Ribeira Grande is a coastal municipality and city on São Miguel Island in Portugal’s Azores archipelago, known for its historic center, hot springs, and dramatic volcanic landscapes.
- 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: Porto São Bento Triple: [Linha do Douro, terminusStation, Porto São Bento]
Generated description
Porto São Bento is a historic railway station in Porto, Portugal, renowned for its ornate azulejo tile panels and central role in the city’s commuter and regional rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Porto São Bento Target entity description: Porto São Bento is a historic railway station in Porto, Portugal, renowned for its ornate azulejo tile panels and central role in the city’s commuter and regional rail network.
-
A.
Porto dos Casais
Porto dos Casais was the original colonial settlement that later developed into the Brazilian city of Porto Alegre.
-
B.
Porto da Folha
Porto da Folha is a municipality in the Brazilian state of Sergipe, located in the semi-arid interior region known for its rural communities and traditional cultural practices.
-
C.
Porto Grande
Porto Grande is the historic natural harbor of Valletta, Malta, renowned for its deep, sheltered waters and strategic importance in Mediterranean maritime trade and naval history.
-
D.
Ribeira Grande
Ribeira Grande is a coastal town and municipality on the island of Santo Antão in Cape Verde, known for its dramatic mountainous landscapes and traditional Cape Verdean culture.
-
E.
Ribeira Grande
Ribeira Grande is a coastal municipality and city on São Miguel Island in Portugal’s Azores archipelago, known for its historic center, hot springs, and dramatic volcanic landscapes.
- 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_69f68eba76008190ad9df2e2a5423471 |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f6916dfb2c819098c087b02c07618f |
completed | May 3, 2026, 12:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f692017adc8190a07ab274958c7b0a |
completed | May 3, 2026, 12:08 a.m. |
Created at: April 9, 2026, 5:28 p.m.