Triple
T6758243
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Del Norte County Regional Airport |
E154518
|
entity |
| Predicate | IATA code |
P2569
|
FINISHED |
| Object |
CEC
CEC is the three-letter IATA airport code for Del Norte County Regional Airport in Crescent City, California.
|
E617951
|
NE FINISHED |
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: CEC | Statement: [Del Norte County Regional Airport, IATA code, CEC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CEC Context triple: [Del Norte County Regional Airport, IATA code, CEC]
-
A.
CEC
CEC is the primary state agency responsible for energy policy, planning, and regulation in California.
-
B.
CEC of India
CEC of India stands for the Chief Election Commissioner of India, the head of the Election Commission responsible for administering and supervising elections in the country.
-
C.
CECS
CECS is the commonly used abbreviation for the College of Engineering and Computer Science, an academic division focused on engineering and computing disciplines.
-
D.
CECA
CECA is the Italian and Spanish abbreviation for the European Coal and Steel Community, a post–World War II organization that laid the groundwork for European economic integration and the eventual European Union.
-
E.
CCE
CCE is a division at the California Institute of Technology focused on research and education in chemistry and chemical engineering.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: CEC Triple: [Del Norte County Regional Airport, IATA code, CEC]
Generated description
CEC is the three-letter IATA airport code for Del Norte County Regional Airport in Crescent City, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CEC Target entity description: CEC is the three-letter IATA airport code for Del Norte County Regional Airport in Crescent City, California.
-
A.
CEC
CEC is the primary state agency responsible for energy policy, planning, and regulation in California.
-
B.
CEC of India
CEC of India stands for the Chief Election Commissioner of India, the head of the Election Commission responsible for administering and supervising elections in the country.
-
C.
CECS
CECS is the commonly used abbreviation for the College of Engineering and Computer Science, an academic division focused on engineering and computing disciplines.
-
D.
CECA
CECA is the Italian and Spanish abbreviation for the European Coal and Steel Community, a post–World War II organization that laid the groundwork for European economic integration and the eventual European Union.
-
E.
CCE
CCE is a division at the California Institute of Technology focused on research and education in chemistry and chemical engineering.
- F. None of above. chosen
Provenance (5 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_69c6880fd5808190be684854081e27dd |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d1f90b6c8190b4a17a23aa9ba0fb |
completed | March 27, 2026, 6:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c712ad568c8190bc82f6149c22273a |
completed | March 27, 2026, 11:28 p.m. |
| NEDg | Description generation | batch_69c713b3accc81908d19c1b00e2c312c |
completed | March 27, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7146413748190b844d9422dce42c2 |
completed | March 27, 2026, 11:36 p.m. |
Created at: March 27, 2026, 2:11 p.m.