Triple
T8215256
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexander Litvinenko |
E191915
|
entity |
| Predicate | placeOfDeath |
P21
|
FINISHED |
| Object | London, United Kingdom |
E1817
|
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: London, United Kingdom | Statement: [Alexander Litvinenko, placeOfDeath, London, United Kingdom]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London, United Kingdom Context triple: [Alexander Litvinenko, placeOfDeath, London, United Kingdom]
-
A.
London, England
chosen
London, England is the capital and largest city of the United Kingdom, renowned as a global center for finance, culture, and politics.
-
B.
York, England
York, England is a historic walled city in northern England renowned for its medieval architecture, including York Minster, and its rich Roman and Viking heritage.
-
C.
London
London is a major Ethereum network upgrade that introduced significant changes to the protocol’s fee market and transaction pricing mechanisms.
-
D.
Manchester, United Kingdom
Manchester, United Kingdom is a major city in northwest England known for its industrial heritage, influential music and sports culture, and status as a key economic and cultural hub.
-
E.
Greenwich, Kent, England
Greenwich, Kent, England is a historic riverside town on the River Thames best known as the birthplace of King Henry VIII and other Tudor monarchs and for its later role in maritime history and timekeeping.
- 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_69ca82c8c054819087fedd9a5436b8a3 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb776c5cd081908259b1c3d12285de |
completed | March 31, 2026, 7:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce1cb9c9e0819080ea2875b22537ec |
completed | April 2, 2026, 7:37 a.m. |
Created at: March 30, 2026, 5:44 p.m.