Triple
T14413036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Riihimäki |
E357378
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Riihimäki railway station |
E921315
|
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: Riihimäki railway station | Statement: [Riihimäki, hasRailwayStation, Riihimäki railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riihimäki railway station Context triple: [Riihimäki, hasRailwayStation, Riihimäki railway station]
-
A.
Riihimäki railway station
chosen
Riihimäki railway station is a key junction in southern Finland’s rail network, serving as an important hub for both long-distance and commuter train services.
-
B.
Imatra railway station
Imatra railway station is a passenger rail station in the town of Imatra in southeastern Finland, serving as a regional transport hub on the Finnish railway network.
-
C.
Kerava railway station
Kerava railway station is a key commuter and intercity rail hub in the city of Kerava, Finland, connecting local and long-distance services on the main line north of Helsinki.
-
D.
Ruoholahti station
Ruoholahti station is an underground Helsinki Metro station serving the Ruoholahti district as a key western terminus and transport hub in the city’s metro network.
-
E.
Lahti railway station
Lahti railway station is a major rail hub in the city of Lahti, Finland, serving as an important stop for both long-distance and commuter trains.
- 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_69d82793421c8190861eb0e673b085de |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de90cb3c708190822f5506ebf7ee9d |
completed | April 14, 2026, 7:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd552858208190ba1550e7c1176a2a |
completed | May 8, 2026, 3:14 a.m. |
Created at: April 10, 2026, 1:17 a.m.