Triple
T13891646
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Intercidades |
E333984
|
entity |
| Predicate | route |
P5619
|
FINISHED |
| Object | Porto–Vila Real (historically via Linha do Corgo, now discontinued) |
E302849
|
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: Porto–Vila Real (historically via Linha do Corgo, now discontinued) | Statement: [Intercidades, route, Porto–Vila Real (historically via Linha do Corgo, now discontinued)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Porto–Vila Real (historically via Linha do Corgo, now discontinued) Context triple: [Intercidades, route, Porto–Vila Real (historically via Linha do Corgo, now discontinued)]
-
A.
Linha do Corgo (partly closed)
chosen
Linha do Corgo (partly closed) is a historic narrow-gauge railway line in northern Portugal that once connected Régua to Chaves through the Douro and Trás-os-Montes regions, much of which has since been decommissioned.
-
B.
Porto–Campanhã to Pocinho line
The Porto–Campanhã to Pocinho line is a Portuguese railway route that runs from the city of Porto into the Douro Valley, serving as a key connection between urban and inland northern regions.
-
C.
Beira Baixa line
The Beira Baixa line is a Portuguese railway route that connects central inland regions to the national rail network, historically serving as an important link for passenger and freight transport.
-
D.
Linha do Tua (partly closed)
Linha do Tua (partly closed) is a historic narrow-gauge railway line in northeastern Portugal, known for its scenic route along the Tua River and partial closure due to dam construction and safety concerns.
-
E.
Vilar Formoso–Fuentes de Oñoro rail link
The Vilar Formoso–Fuentes de Oñoro rail link is an international railway connection between Portugal and Spain that serves as a key cross-border route for passenger and freight traffic on the Iberian Peninsula.
- 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_69d81c5dd2d48190b7a5fc1e009de936 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de23a537d4819093c2bae2a244816a |
completed | April 14, 2026, 11:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c71a43908190bc7537f0a2379599 |
completed | May 3, 2026, 10:07 p.m. |
Created at: April 9, 2026, 10:15 p.m.