Triple
T12400225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barreiro railway station |
E296231
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Setúbal Peninsula |
E500002
|
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: Setúbal Peninsula | Statement: [Barreiro railway station, regionServed, Setúbal Peninsula]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Setúbal Peninsula Context triple: [Barreiro railway station, regionServed, Setúbal Peninsula]
-
A.
Setúbal Peninsula
chosen
The Setúbal Peninsula is a region in southwestern Portugal, south of Lisbon, known for its coastal landscapes, industrial hubs, and commuter links to the capital.
-
B.
Sagres Peninsula
Sagres Peninsula is a rugged, windswept headland in Portugal’s Algarve region, known as one of the southwesternmost points of mainland Europe and a historic center of maritime exploration.
-
C.
Jandía Peninsula
Jandía Peninsula is a scenic, sparsely populated peninsula on the southwestern tip of Fuerteventura in the Canary Islands, known for its long sandy beaches, dunes, and protected natural landscapes.
-
D.
Cádiz Peninsula
The Cádiz Peninsula is a narrow landform in southwestern Spain that juts into the Atlantic Ocean and hosts much of the historic city of Cádiz.
-
E.
Ilha de Faro
Ilha de Faro is a coastal barrier island in southern Portugal known for its sandy beaches, lagoon landscapes, and role as a popular seaside destination near the city of Faro.
- 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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9401cbfd481908ee6e765da3d12cb |
completed | April 10, 2026, 6:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63482af8c8190b277b36371979f5e |
completed | May 2, 2026, 5:29 p.m. |
Created at: April 8, 2026, 9:55 p.m.