Triple
T8592615
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meilahti |
E203464
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object | Helsinki tram lines |
E410283
|
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: Helsinki tram lines | Statement: [Meilahti, hasPublicTransport, Helsinki tram lines]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helsinki tram lines Context triple: [Meilahti, hasPublicTransport, Helsinki tram lines]
-
A.
Helsinki tram network
chosen
The Helsinki tram network is an extensive urban light rail system that serves as a primary mode of public transportation within Finland’s capital city.
-
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.
Helsinki bus network
The Helsinki bus network is the extensive system of bus routes that forms a core part of public transportation in Helsinki, Finland, connecting major landmarks, neighborhoods, and surrounding areas.
-
D.
Helsinki Metro
The Helsinki Metro is the rapid transit system serving Finland’s capital region, known as the world’s northernmost metro network and a key part of the city’s public transportation.
-
E.
Riga tram lines
Riga tram lines form the core electric tram network serving the city of Riga, Latvia, providing urban public transport across central and outlying districts.
- 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_69ca832a7f108190b4e4f5648abf4aa2 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cc4668b49481908838579e9876c1ec |
completed | March 31, 2026, 10:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecc7a6e28819090e988343be42a1b |
completed | April 2, 2026, 8:07 p.m. |
Created at: March 30, 2026, 6:23 p.m.