Triple
T19397024
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colindale Underground station |
E485217
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | CND |
—
|
NE NERFINISHED |
How this triple was built (3 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: CND | Statement: [Colindale Underground station, hasStationCode, CND]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CND Context triple: [Colindale Underground station, hasStationCode, CND]
-
A.
CND
CND is a British peace organization best known for campaigning against nuclear weapons and promoting global disarmament.
-
B.
CND
CND is the IATA airport code for Mihail Kogălniceanu International Airport serving Constanța, Romania.
-
C.
CND
CND is the United Nations Commission on Narcotic Drugs, the central policymaking body for international drug control.
-
D.
CND
CND is a professional nail care brand known for its innovative nail polish, gel, and enhancement systems used widely in salons.
-
E.
CND
CND is the commonly used abbreviation for the Compañía Nacional de Danza, Spain’s principal national dance company known for its contemporary and classical ballet repertoire.
- 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: CND Target entity description: CND is the three-letter station code used to identify Colindale Underground station on the London Underground network.
-
A.
CND
CND is a British peace organization best known for campaigning against nuclear weapons and promoting global disarmament.
-
B.
CND
CND is the IATA airport code for Mihail Kogălniceanu International Airport serving Constanța, Romania.
-
C.
CND
CND is a professional nail care brand known for its innovative nail polish, gel, and enhancement systems used widely in salons.
-
D.
CND
CND is the United Nations Commission on Narcotic Drugs, the central policymaking body for international drug control.
-
E.
CND
CND is the commonly used abbreviation for the Compañía Nacional de Danza, Spain’s principal national dance company known for its contemporary and classical ballet repertoire.
- F. None of above. chosen
Provenance (2 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_69d8e8d5162481909db12435d9535c1a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62573f5788190a635b92121db2cf7 |
completed | April 20, 2026, 1:09 p.m. |
Created at: April 10, 2026, 1:36 p.m.