Triple
T31346568
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fukushima Daiichi Unit 1 |
E799461
|
entity |
| Predicate | fuelRemovalFromSFPCompletionDate |
P171661
|
FINISHED |
| Object | 2021-02 |
—
|
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: 2021-02 | Statement: [Fukushima Daiichi Unit 1, fuelRemovalFromSFPCompletionDate, 2021-02]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: fuelRemovalFromSFPCompletionDate Context triple: [Fukushima Daiichi Unit 1, fuelRemovalFromSFPCompletionDate, 2021-02]
-
A.
spentFuelRemovalStartDate
Indicates the date on which the process of removing spent (used) fuel from a facility or system begins.
-
B.
fuelRemovalStatus
Indicates the current state or outcome of an action or process that removes fuel from something.
-
C.
refueledAt
Indicates that an entity replenished its fuel supply at a specified location or facility.
-
D.
damRemovalCompletionDate
Indicates the date on which the removal of a dam is fully completed.
-
E.
decommissioningStartDate
Indicates the date on which the process of taking an asset or system out of active service is initiated.
- F. None of above. chosen
Provenance (4 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_69f224e51614819083141459a080e97c |
completed | April 29, 2026, 3:33 p.m. |
| NER | Named-entity recognition | batch_69f6a1ac56b88190a820434b65c9fa23 |
completed | May 3, 2026, 1:15 a.m. |
| PD | Predicate disambiguation | batch_69f69fe463248190aa78128abeab1183 |
completed | May 3, 2026, 1:07 a.m. |
| PDg | Predicate description generation | batch_69f6a0e920cc8190a943fdd0594906c5 |
completed | May 3, 2026, 1:12 a.m. |
Created at: April 29, 2026, 9:17 p.m.