Triple
T19873956
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rossio–Campolide tunnel |
E477591
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Campolide railway station |
E1347810
|
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: Campolide railway station | Statement: [Rossio–Campolide tunnel, connects, Campolide railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Campolide railway station Context triple: [Rossio–Campolide tunnel, connects, Campolide railway station]
-
A.
Campolide station
chosen
Campolide station is a railway station in Lisbon, Portugal, serving suburban and cross-Tagus commuter trains.
-
B.
Corte railway station
Corte railway station is a regional train station serving the town of Corte in the mountainous interior of Corsica, France.
-
C.
Antrodoco railway station
Antrodoco railway station is a regional train station in the town of Antrodoco, Italy, serving as a local stop on the rail network in the Lazio region.
-
D.
Beliatta railway station
Beliatta railway station is a key stop on Sri Lanka’s Southern Railway Line, serving the town of Beliatta and acting as a regional transport hub in the southern province.
-
E.
Michelago railway station
Michelago railway station is a historic rural train station in New South Wales, Australia, that once served the village of Michelago on the Bombala railway line.
- 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_69d8e51e7d948190aedbcd6c30361c39 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e658d92f9c8190b363587ed1881c2c |
completed | April 20, 2026, 4:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07dbc653b481908e2884c1d2aa6ead |
completed | May 16, 2026, 2:51 a.m. |
Created at: April 10, 2026, 1:51 p.m.