Triple
T16029282
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Helsinki Central railway station |
E388801
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Finnish Transport Infrastructure Agency |
E497000
|
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: Finnish Transport Infrastructure Agency | Statement: [Helsinki Central railway station, ownedBy, Finnish Transport Infrastructure Agency]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Finnish Transport Infrastructure Agency Context triple: [Helsinki Central railway station, ownedBy, Finnish Transport Infrastructure Agency]
-
A.
Finnish Transport Infrastructure Agency
chosen
The Finnish Transport Infrastructure Agency is a government body responsible for planning, developing, and maintaining Finland’s state-owned transport networks, including railways, roads, and waterways.
-
B.
Finnish Transport and Communications Agency Traficom
The Finnish Transport and Communications Agency Traficom is Finland’s national authority overseeing and regulating transport, communications, and media sectors.
-
C.
Ministry of Transport and Communications (Finland)
The Ministry of Transport and Communications (Finland) is a government ministry responsible for national transport policy, infrastructure, and communications and digital services in Finland.
-
D.
Helsinki Regional Transport Authority
The Helsinki Regional Transport Authority is the public agency responsible for planning, operating, and coordinating public transportation services across the Helsinki metropolitan area in Finland.
-
E.
Swedish Transport Administration
The Swedish Transport Administration is the national authority responsible for long-term planning, construction, operation, and maintenance of Sweden’s road, rail, maritime, and air transport infrastructure.
- 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_69d86dada3808190825d5f80d72fbe88 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1832a56ec8190a47fd2cf83a42fd4 |
completed | April 17, 2026, 12:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffcf35ae808190aeb154a273c32a70 |
completed | May 10, 2026, 12:20 a.m. |
Created at: April 10, 2026, 4:56 a.m.