Triple
T15421323
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | São João Railway Bridge |
E369385
|
entity |
| Predicate | riverBankConnection |
P8340
|
FINISHED |
| Object | Vila Nova de Gaia south bank |
E181992
|
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: Vila Nova de Gaia south bank | Statement: [São João Railway Bridge, riverBankConnection, Vila Nova de Gaia south bank]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vila Nova de Gaia south bank Context triple: [São João Railway Bridge, riverBankConnection, Vila Nova de Gaia south bank]
-
A.
Porto north bank
Porto north bank is the historic riverside area of Porto, Portugal, known for its terraced cityscape, landmarks, and views across the Douro River.
-
B.
Lisboa-Oriente
Lisboa-Oriente is a major intermodal railway and transport hub in Lisbon, Portugal, known for its modern architecture and role as a key gateway for national and international travel.
-
C.
Vila Nova de Gaia, Portugal
chosen
Vila Nova de Gaia is a large city in northern Portugal, located across the Douro River from Porto and renowned for its historic port wine cellars and riverfront.
-
D.
Cais da Ribeira
Cais da Ribeira is a historic, riverfront district in Porto known for its colorful buildings, narrow medieval streets, and lively restaurants and bars along the Douro River.
-
E.
Figueira da Foz
Figueira da Foz is a coastal Portuguese city at the mouth of the Mondego River, known for its wide sandy beaches and seaside tourism.
- 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_69d85a1849f48190bf898068b2806fae |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ebe7b1081908e6b9e6e128a8d5d |
completed | April 16, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff1a7d02a08190a1e34e3a014acea9 |
completed | May 9, 2026, 11:29 a.m. |
Created at: April 10, 2026, 3:20 a.m.