Triple
T43186
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delta Air Lines |
E848
|
entity |
| Predicate | CEO |
P537
|
FINISHED |
| Object |
Ed Bastian
Ed Bastian is an American business executive best known for leading Delta Air Lines as its chief executive officer, overseeing the airline’s growth and operational strategy.
|
E7076
|
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: Ed Bastian | Statement: [Delta Air Lines, CEO, Ed Bastian]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ed Bastian Context triple: [Delta Air Lines, CEO, Ed Bastian]
-
A.
Edwin
Edwin is a masculine given name of Old English origin meaning "rich friend" or "prosperous friend."
-
B.
Ted Wheeler
Ted Wheeler is an American politician and member of the Democratic Party who has served as the mayor of Portland, Oregon, overseeing the city through periods of significant protest and policy debate.
-
C.
John V. L. Hogan
John V. L. Hogan was an American radio engineer and pioneer in early radio technology and broadcasting.
-
D.
Carl
Carl is the given name of Carl Sagan, the renowned American astronomer, science communicator, and author.
-
E.
Neal Lane
Neal Lane is an American physicist and science policy leader who served as Director of the National Science Foundation and later as the White House Science Advisor.
- 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: Ed Bastian Triple: [Delta Air Lines, CEO, Ed Bastian]
Generated description
Ed Bastian is an American business executive best known for leading Delta Air Lines as its chief executive officer, overseeing the airline’s growth and operational strategy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ed Bastian Target entity description: Ed Bastian is an American business executive best known for leading Delta Air Lines as its chief executive officer, overseeing the airline’s growth and operational strategy.
-
A.
Edwin
Edwin is a masculine given name of Old English origin meaning "rich friend" or "prosperous friend."
-
B.
Ted Wheeler
Ted Wheeler is an American politician and member of the Democratic Party who has served as the mayor of Portland, Oregon, overseeing the city through periods of significant protest and policy debate.
-
C.
John V. L. Hogan
John V. L. Hogan was an American radio engineer and pioneer in early radio technology and broadcasting.
-
D.
Carl
Carl is the given name of Carl Sagan, the renowned American astronomer, science communicator, and author.
-
E.
Neal Lane
Neal Lane is an American physicist and science policy leader who served as Director of the National Science Foundation and later as the White House Science Advisor.
- 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_69a247a8f6c08190bac804906d62ed5a |
completed | Feb. 28, 2026, 1:40 a.m. |
| NER | Named-entity recognition | batch_69a24ae236548190bd225d125f23e6c7 |
completed | Feb. 28, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a25ab4a9008190ba5c0f3389e348c0 |
completed | Feb. 28, 2026, 3:02 a.m. |
| NEDg | Description generation | batch_69a25ce7c718819096a51f15d7c6acee |
completed | Feb. 28, 2026, 3:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a25daa5c188190b95c031dd646b704 |
completed | Feb. 28, 2026, 3:14 a.m. |
Created at: Feb. 28, 2026, 1:46 a.m.