Triple
T17243471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M300 series trains |
E418560
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Helsingin seudun liikenne |
E1241170
|
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: Helsingin seudun liikenne | Statement: [M300 series trains, operator, Helsingin seudun liikenne]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helsingin seudun liikenne Context triple: [M300 series trains, operator, Helsingin seudun liikenne]
-
A.
Helsingin seudun liikenne
chosen
Helsingin seudun liikenne is the regional public transport authority for the Helsinki metropolitan area, responsible for organizing and developing its bus, tram, metro, train, and ferry services.
-
B.
Helsinki public transport network
The Helsinki public transport network is an integrated system of metro, trams, buses, commuter trains, and ferries that provides comprehensive urban and regional mobility in the Helsinki metropolitan area.
-
C.
Districts of Helsinki
Districts of Helsinki are the administrative and residential areas that divide Finland’s capital city into distinct neighborhoods, each with its own character, services, and local identity.
-
D.
Greater Helsinki
Greater Helsinki is the largest metropolitan area in Finland, encompassing Helsinki and its surrounding cities and suburbs as the country’s main economic and population center.
-
E.
Helsinki City Transport
Helsinki City Transport is the municipal public transport authority responsible for operating and managing Helsinki’s bus, tram, metro, and related transit services.
- 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_69d886d8e96081909870bff6c3d0bf09 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e21bb5c8190ad960f231fe54665 |
completed | April 19, 2026, 1:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0170f388608190b709b1c228a7ba29 |
completed | May 11, 2026, 6:02 a.m. |
Created at: April 10, 2026, 5:39 a.m.