Triple
T14070488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lisbon–Porto main line |
E338592
|
entity |
| Predicate | hasJunction |
P1018
|
FINISHED |
| Object | Entroncamento railway junction |
E1002944
|
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: Entroncamento railway junction | Statement: [Lisbon–Porto main line, hasJunction, Entroncamento railway junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Entroncamento railway junction Context triple: [Lisbon–Porto main line, hasJunction, Entroncamento railway junction]
-
A.
Entroncamento railway station
chosen
Entroncamento railway station is a major Portuguese rail junction and passenger hub located in the town of Entroncamento, serving as a key interchange on the country’s main railway network.
-
B.
Eleko Junction
Eleko Junction is a key road intersection along the Lekki–Epe Expressway in Lagos State, Nigeria, serving as an access point to nearby coastal communities and developments.
-
C.
Senaki railway junction
Senaki railway junction is a key rail transport hub in western Georgia that connects major regional and national railway lines.
-
D.
Londa Junction
Londa Junction is a key railway station in Karnataka, India, serving as an important rail hub and gateway between the coastal Konkan region and the inland Deccan plateau.
-
E.
Mariani Junction
Mariani Junction is a key railway junction in Assam, India, serving as an important rail hub for the Jorhat region and surrounding areas.
- 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_69d81c67ba6c819091935650dfb3b895 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de568d0404819087e0fe37c72162cb |
completed | April 14, 2026, 3 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb66cfe2c8190af8354316d4f4df9 |
completed | May 7, 2026, 3:57 p.m. |
Created at: April 9, 2026, 10:21 p.m.