Triple
T9289246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CRESTCo Limited |
E223473
|
entity |
| Predicate | operatedSystem |
P3941
|
FINISHED |
| Object | CREST |
E42909
|
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: CREST | Statement: [CRESTCo Limited, operatedSystem, CREST]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CREST Context triple: [CRESTCo Limited, operatedSystem, CREST]
-
A.
CREST
chosen
CREST is the UK’s central securities depository and electronic settlement system used to hold and settle trades in shares and other securities.
-
B.
CRESTCo Limited
CRESTCo Limited was the company that operated the UK’s CREST electronic securities settlement system before its functions were taken over by Euroclear.
-
C.
Cres
Cres is a large Croatian island in the northern Adriatic Sea, known for its rugged coastline, pristine nature, and traditional coastal towns.
-
D.
CREI
CREI is a Barcelona-based research institute specializing in macroeconomics and international economics, closely linked to academic institutions such as Universitat Pompeu Fabra.
-
E.
Cresserons
Cresserons is a small commune in the Calvados department of the Normandy region in northwestern France.
- 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_69ca8422ddf881908a3f8f876c9f53aa |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd0862b34c819097cb7c1777313925 |
completed | April 1, 2026, 11:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c766fb408190a9f073f033652b6f |
completed | April 4, 2026, 8:10 a.m. |
Created at: March 30, 2026, 7:35 p.m.