Triple
T881605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanzania |
E19037
|
entity |
| Predicate | unionFormationDate |
P3470
|
FINISHED |
| Object | 1964-04-26 |
—
|
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: 1964-04-26 | Statement: [Tanzania, unionFormationDate, 1964-04-26]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: unionFormationDate Context triple: [Tanzania, unionFormationDate, 1964-04-26]
-
A.
dateOfUnionFormation
chosen
Indicates the date on which a union was formally established or came into existence.
-
B.
federationFoundedYear
Indicates the calendar year in which a federation was formally established or founded.
-
C.
unificationDate
Indicates the date on which two or more previously separate entities were formally unified into a single entity.
-
D.
annexationDate
Indicates the date on which one entity formally annexed or incorporated another entity into its territory or jurisdiction.
-
E.
isFoundedOn
Indicates that one entity is established, created, or based upon another entity as its foundational source or principle.
- 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_69a4939c32488190a7ccd41cf0abb22b |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4accc863c8190be9e5350732c30b1 |
completed | March 1, 2026, 9:17 p.m. |
| PD | Predicate disambiguation | batch_69a4aa8eca748190b58e0f08b30fba43 |
completed | March 1, 2026, 9:07 p.m. |
Created at: March 1, 2026, 7:39 p.m.