Triple
T13217861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tshwane |
E314667
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Cullinan |
E1004363
|
NE 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: Cullinan | Statement: [Tshwane, contains, Cullinan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cullinan Context triple: [Tshwane, contains, Cullinan]
-
A.
Cullinan
chosen
Cullinan is a surname most notably associated with American oil industrialist Joseph S. Cullinan and, more broadly, with various individuals and places bearing the name.
-
B.
Cullinan diamond
The Cullinan diamond is the largest gem-quality rough diamond ever found, discovered in South Africa in 1905 and later cut into several famous stones set in the British Crown Jewels.
-
C.
Cullinan I
Cullinan I, also known as the Great Star of Africa, is the largest clear-cut diamond in the world and a prominent jewel in the British Crown Jewels.
-
D.
Cullinan II
Cullinan II is a large, cushion-cut diamond from the famed Cullinan diamond, prominently set in the British Imperial State Crown as one of its principal stones.
-
E.
Koh-i-Noor diamond
The Koh-i-Noor diamond is a historically famous and controversial large colorless diamond of Indian origin that has passed through various royal hands and now resides in the British royal regalia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d806affc688190a25b6ccc588e9c72 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98cf392e08190949ee4d194566395 |
completed | April 10, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff2085f88190be8cfc309d21f9cb |
completed | May 3, 2026, 7:54 a.m. |
Created at: April 9, 2026, 9:18 p.m.