Triple
T9583245
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fukushima Daiichi Unit 3 |
E231223
|
entity |
| Predicate | containmentVenting |
P89940
|
FINISHED |
| Object | attempted containment venting during accident |
—
|
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: attempted containment venting during accident | Statement: [Fukushima Daiichi Unit 3, containmentVenting, attempted containment venting during accident]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: containmentVenting Context triple: [Fukushima Daiichi Unit 3, containmentVenting, attempted containment venting during accident]
-
A.
hasVentilationShafts
Indicates that one entity is equipped with or contains ventilation shafts that provide airflow or air passage.
-
B.
ventilationFeature
Indicates that one entity has a structural or functional role related to providing, enabling, or affecting ventilation for another entity.
-
C.
hasSteamVent
Indicates that one entity possesses or contains a steam vent through which steam is released.
-
D.
controlledChamber
Indicates that an entity has authority over, manages, or directs the operations or decisions of a particular chamber or deliberative body.
-
E.
hasVentilationBuildings
Indicates that certain buildings are designated to provide ventilation for another structure, area, or system.
- 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.