Triple
T16484324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EPR |
E400398
|
entity |
| Predicate | firstConstructionSite |
P6549
|
FINISHED |
| Object |
Olkiluoto 3
Olkiluoto 3 is a Finnish nuclear power reactor unit that became the first European Pressurized Reactor (EPR) to be constructed and eventually enter commercial operation.
|
E1217026
|
NE FINISHED |
How this triple was built (5 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: Olkiluoto 3 | Statement: [EPR, firstConstructionSite, Olkiluoto 3]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olkiluoto 3 Context triple: [EPR, firstConstructionSite, Olkiluoto 3]
-
A.
Pelkosenniemi
Pelkosenniemi is a sparsely populated municipality in Finnish Lapland known for its northern wilderness landscapes and proximity to the Pyhä-Luosto fell area.
-
B.
Oikarinen
Oikarinen is a Finnish surname borne by several notable individuals, including figures in technology and sports.
-
C.
Ojakkala
Ojakkala is a village in the municipality of Vihti in southern Finland, known for its rural residential character and proximity to the Helsinki metropolitan area.
-
D.
Laakso
Laakso is a residential district in Helsinki, Finland, known for its green areas and proximity to central neighborhoods like Meilahti.
-
E.
Munkkiniemi
Munkkiniemi is a residential district in western Helsinki, Finland, known for its seaside location, parks, and notable architecture.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Olkiluoto 3 Triple: [EPR, firstConstructionSite, Olkiluoto 3]
Generated description
Olkiluoto 3 is a Finnish nuclear power reactor unit that became the first European Pressurized Reactor (EPR) to be constructed and eventually enter commercial operation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Olkiluoto 3 Target entity description: Olkiluoto 3 is a Finnish nuclear power reactor unit that became the first European Pressurized Reactor (EPR) to be constructed and eventually enter commercial operation.
-
A.
Pelkosenniemi
Pelkosenniemi is a sparsely populated municipality in Finnish Lapland known for its northern wilderness landscapes and proximity to the Pyhä-Luosto fell area.
-
B.
Oikarinen
Oikarinen is a Finnish surname borne by several notable individuals, including figures in technology and sports.
-
C.
Ojakkala
Ojakkala is a village in the municipality of Vihti in southern Finland, known for its rural residential character and proximity to the Helsinki metropolitan area.
-
D.
Laakso
Laakso is a residential district in Helsinki, Finland, known for its green areas and proximity to central neighborhoods like Meilahti.
-
E.
Munkkiniemi
Munkkiniemi is a residential district in western Helsinki, Finland, known for its seaside location, parks, and notable architecture.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: firstConstructionSite Context triple: [EPR, firstConstructionSite, Olkiluoto 3]
-
A.
constructionSite
chosen
Indicates that an entity is a location or area where construction work is actively taking place or is planned to occur.
-
B.
buildingConstructionStart
Indicates the point in time when the construction work on a building begins.
-
C.
startConstruction
Indicates that an entity initiates the process of building or constructing another entity or structure.
-
D.
damConstructionStart
Indicates the point in time when the construction work on a dam begins.
-
E.
laterConstruction
Indicates that one construction event or structure occurred or was built after another in time.
- F. None of above.
Provenance (6 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_69d883813098819084f5409539723b59 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e05bf448190947b9da15fd29d0a |
completed | April 18, 2026, 7:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a005820790c819088d953eeea09328d |
completed | May 10, 2026, 10:04 a.m. |
| NEDg | Description generation | batch_6a0059126e588190b531c145f3c155b4 |
completed | May 10, 2026, 10:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0059b5a1f8819089caefc121246739 |
completed | May 10, 2026, 10:11 a.m. |
| PD | Predicate disambiguation | batch_69e22706b0588190a48a951c5211a617 |
completed | April 17, 2026, 12:26 p.m. |
Created at: April 10, 2026, 5:13 a.m.