Triple
T17011578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matinkylä station |
E412712
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Länsiväylä highway |
E767240
|
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: Länsiväylä highway | Statement: [Matinkylä station, near, Länsiväylä highway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Länsiväylä highway Context triple: [Matinkylä station, near, Länsiväylä highway]
-
A.
Länsiväylä highway
chosen
Länsiväylä highway is a major Finnish motorway that connects central Helsinki with its western suburbs and the city of Espoo.
-
B.
M-1 highway
The M-1 highway is a major Russian federal road that connects Moscow with the border of Belarus as part of the international route between Moscow and Western Europe.
-
C.
M-1 Motorway
The M-1 Motorway is a major Pakistani expressway connecting Islamabad and Peshawar, serving as a key segment of the national and regional transport network.
-
D.
O-1 motorway
The O-1 motorway is a major urban highway in Istanbul that forms part of the city’s inner ring road system and crosses the Bosporus via the Bosporus Bridge, linking the European and Asian sides.
-
E.
Scandinavia Highway
The Scandinavia Highway is a major international road route linking Saint Petersburg with Finland and the broader Scandinavian region, serving as a key corridor for cross-border travel and trade.
- 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_69d886cc4170819093deddc7b8b4b6a7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d47cc17c819087f7bd27582bcbfa |
completed | April 18, 2026, 6:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b46e89c81908271eb22b535c558 |
completed | May 10, 2026, 11:56 p.m. |
Created at: April 10, 2026, 5:33 a.m.