Triple
T9583231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fukushima Daiichi Unit 3 |
E231223
|
entity |
| Predicate | hydrogenExplosionDate |
P89936
|
FINISHED |
| Object | 2011-03-14 |
—
|
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: 2011-03-14 | Statement: [Fukushima Daiichi Unit 3, hydrogenExplosionDate, 2011-03-14]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hydrogenExplosionDate Context triple: [Fukushima Daiichi Unit 3, hydrogenExplosionDate, 2011-03-14]
-
A.
hydrogenExplosionsOccurredIn
Indicates that one or more hydrogen explosions took place at the specified location or within the specified context.
-
B.
explosionDateApprox
Indicates that an explosion occurred on or around a specified date, where the exact date is not known or is only approximate.
-
C.
dateOfFirstControlledChainReaction
Indicates the calendar date on which the first successfully controlled nuclear chain reaction occurred.
-
D.
firstNuclearTestDate
Indicates the date on which an entity conducted its first nuclear weapons test.
-
E.
HalifaxExplosionYear
Indicates the year in which the Halifax Explosion occurred.
- 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_69ca848161688190a68d514a0a9d5129 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd99cebaf081908033536a53fbf668 |
completed | April 1, 2026, 10:18 p.m. |
| PD | Predicate disambiguation | batch_69ccd59fd7408190b36831902e3f37f7 |
completed | April 1, 2026, 8:21 a.m. |
| PDg | Predicate description generation | batch_69ccd93e90048190a2b0d7c5c195ba98 |
completed | April 1, 2026, 8:37 a.m. |
Created at: March 30, 2026, 8:06 p.m.