Triple
T4466776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itaipu Dam |
E98397
|
entity |
| Predicate | commissioningStartDate |
P6782
|
FINISHED |
| Object | 1984 |
—
|
LITERAL 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: 1984 | Statement: [Itaipu Dam, commissioningStartDate, 1984]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: commissioningStartDate Context triple: [Itaipu Dam, commissioningStartDate, 1984]
-
A.
commissionedAt
chosen
Indicates the time or date at which something (such as a work, project, or task) was formally commissioned or initiated.
-
B.
commissionedAfter
Indicates that one entity was formally authorized, ordered, or initiated at a later time than another entity.
-
C.
commissionedInService
Indicates that an entity was formally brought into active service or duty within a particular organization, role, or context.
-
D.
decommissioningStartDate
Indicates the date on which the process of taking an asset or system out of active service is initiated.
-
E.
ordinationDate
Indicates the date on which an individual was formally ordained to a religious office or role.
- F. None of above.
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_69b3454b4ae481908967426dd37284d6 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b356fb69a0819099f0005779f4fcac |
completed | March 13, 2026, 12:14 a.m. |
| PD | Predicate disambiguation | batch_69b3563bf4f8819081726cde3a34460b |
completed | March 13, 2026, 12:11 a.m. |
Created at: March 12, 2026, 11:34 p.m.