Triple
T254179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southwest Airlines |
E5400
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Herb Kelleher
Herb Kelleher was an American entrepreneur and lawyer best known as the co-founder and longtime CEO of Southwest Airlines, where he pioneered low-cost, customer-friendly air travel.
|
E32916
|
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: Herb Kelleher | Statement: [Southwest Airlines, foundedBy, Herb Kelleher]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Herb Kelleher Context triple: [Southwest Airlines, foundedBy, Herb Kelleher]
-
A.
David Neeleman
David Neeleman is a Brazilian-American airline entrepreneur best known for founding JetBlue Airways and several other low-cost carriers.
-
B.
Frederick W. Smith
Frederick W. Smith is an American businessman and entrepreneur best known as the founder of the global courier delivery company FedEx.
-
C.
Michael O'Leary
Michael O'Leary is an Irish businessman best known for transforming Ryanair into one of Europe's largest and most aggressively low-cost airlines through his outspoken and often controversial leadership style.
-
D.
Roy Vagelos
Roy Vagelos is an American physician, scientist, and former CEO of Merck & Co., renowned for his leadership in the pharmaceutical industry and major philanthropic support of medical education.
-
E.
Alan Mulally
Alan Mulally is an American engineer and business executive best known for leading Ford Motor Company’s turnaround as its CEO during the late 2000s financial crisis.
- 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: Herb Kelleher Triple: [Southwest Airlines, foundedBy, Herb Kelleher]
Generated description
Herb Kelleher was an American entrepreneur and lawyer best known as the co-founder and longtime CEO of Southwest Airlines, where he pioneered low-cost, customer-friendly air travel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Herb Kelleher Target entity description: Herb Kelleher was an American entrepreneur and lawyer best known as the co-founder and longtime CEO of Southwest Airlines, where he pioneered low-cost, customer-friendly air travel.
-
A.
David Neeleman
David Neeleman is a Brazilian-American airline entrepreneur best known for founding JetBlue Airways and several other low-cost carriers.
-
B.
Frederick W. Smith
Frederick W. Smith is an American businessman and entrepreneur best known as the founder of the global courier delivery company FedEx.
-
C.
Michael O'Leary
Michael O'Leary is an Irish businessman best known for transforming Ryanair into one of Europe's largest and most aggressively low-cost airlines through his outspoken and often controversial leadership style.
-
D.
Roy Vagelos
Roy Vagelos is an American physician, scientist, and former CEO of Merck & Co., renowned for his leadership in the pharmaceutical industry and major philanthropic support of medical education.
-
E.
Alan Mulally
Alan Mulally is an American engineer and business executive best known for leading Ford Motor Company’s turnaround as its CEO during the late 2000s financial crisis.
- 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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d548cac819081b1636b2a057c62 |
completed | Feb. 28, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3765f5b408190af6e185d6617ef5b |
completed | Feb. 28, 2026, 11:12 p.m. |
| NEDg | Description generation | batch_69a3784b3104819096bfbbfe2fc18d6a |
completed | Feb. 28, 2026, 11:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a378ac061c8190b8f38a6711cf821e |
completed | Feb. 28, 2026, 11:22 p.m. |
Created at: Feb. 28, 2026, 2:55 a.m.