Triple
T23466128
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ClinicalTrials.gov |
E569106
|
entity |
| Predicate | usesIdentifierPrefix |
P66290
|
FINISHED |
| Object | NCT |
—
|
NE NERFINISHED |
How this triple was built (4 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: NCT | Statement: [ClinicalTrials.gov, usesIdentifierPrefix, NCT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NCT Context triple: [ClinicalTrials.gov, usesIdentifierPrefix, NCT]
-
A.
NCT
NCT is the National Rail station code for Newark Castle railway station in Nottinghamshire, England.
-
B.
Wanna One
Wanna One was a popular South Korean boy group formed through the reality show "Produce 101 Season 2," known for their hit K-pop songs and large, dedicated fanbase.
-
C.
N'EX
N'EX is the branded high-speed airport rail service that connects Narita International Airport with central Tokyo and surrounding areas.
-
D.
Aespa
Aespa is a small village located in Kiili Parish in northern Estonia.
-
E.
CLC
CLC is a nonpartisan nonprofit organization focused on advancing democracy through campaign finance reform, voting rights protection, and government ethics advocacy in the United States.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NCT Target entity description: NCT is the standardized identifier prefix used for uniquely numbering clinical studies registered on ClinicalTrials.gov.
-
A.
NCT
NCT is the National Rail station code for Newark Castle railway station in Nottinghamshire, England.
-
B.
Wanna One
Wanna One was a popular South Korean boy group formed through the reality show "Produce 101 Season 2," known for their hit K-pop songs and large, dedicated fanbase.
-
C.
N'EX
N'EX is the branded high-speed airport rail service that connects Narita International Airport with central Tokyo and surrounding areas.
-
D.
Aespa
Aespa is a small village located in Kiili Parish in northern Estonia.
-
E.
CLC
CLC is a nonpartisan nonprofit organization focused on advancing democracy through campaign finance reform, voting rights protection, and government ethics advocacy in the United States.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usesIdentifierPrefix Context triple: [ClinicalTrials.gov, usesIdentifierPrefix, NCT]
-
A.
usedAsPrefixIn
Indicates that one element functions as a leading prefix component in the formation or representation of another element.
-
B.
namespacePrefix
chosen
Indicates the abbreviated prefix string associated with a particular namespace URI in a naming or identifier system.
-
C.
haveIdentifier
Indicates that an entity is associated with a specific identifier used to uniquely reference or distinguish it.
-
D.
identifierFor
Indicates that one entity serves as a unique identifying label or code for another entity.
-
E.
ianaIdentifierCase
Indicates that two IANA identifiers are related by a specific case-sensitivity or case-variation relationship.
- 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_69e2458ebd808190b3298163132cfb0b |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a6faaf8c8190b4fd191c54e1acea |
completed | April 29, 2026, 6:36 a.m. |
| PD | Predicate disambiguation | batch_69f06201d33481909b5fd7b92d03e658 |
completed | April 28, 2026, 7:30 a.m. |
Created at: April 17, 2026, 5:54 p.m.