Triple
T21373435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barreiro |
E527128
|
entity |
| Predicate | hasRiverfront |
P19053
|
FINISHED |
| Object | Tagus estuary waterfront |
—
|
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: Tagus estuary waterfront | Statement: [Barreiro, hasRiverfront, Tagus estuary waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tagus estuary waterfront Context triple: [Barreiro, hasRiverfront, Tagus estuary waterfront]
-
A.
Tagus riverfront
chosen
Tagus riverfront is a scenic waterfront area along the Tagus River near Cruz Quebrada-Dafundo, known for its promenades, leisure spaces, and views over the estuary.
-
B.
Quarteira waterfront
The Quarteira waterfront is a popular coastal promenade in Portugal’s Algarve region, known for its long sandy beach, sea-view apartments, and lively strip of cafés, restaurants, and shops.
-
C.
Triana riverfront
The Triana riverfront is a picturesque promenade along the Guadalquivir River in Seville’s historic Triana district, known for its vibrant nightlife, traditional ceramics, and iconic riverside views.
-
D.
Tagus River estuary
The Tagus River estuary is a large tidal estuary in western Portugal where the Tagus River meets the Atlantic Ocean, forming a broad natural harbor by Lisbon and supporting rich ecosystems and major maritime activities.
-
E.
Astúrias waterfront
Astúrias waterfront is a popular beachside promenade and coastal area in Guarujá, Brazil, known for its sandy shoreline, ocean views, and tourist-friendly amenities.
- 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_69e0b51e80808190ba5cb05667af02a9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0b248508190aebeb671e55198da |
completed | April 22, 2026, 11:27 a.m. |
Created at: April 16, 2026, 5:10 p.m.