Triple
T8830154
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Progressive Corporation |
E210116
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Joseph Lewis
Joseph Lewis was an American businessman best known as a co-founder of the Progressive Corporation, one of the largest auto insurance companies in the United States.
|
E761836
|
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: Joseph Lewis | Statement: [Progressive Corporation, foundedBy, Joseph Lewis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joseph Lewis Context triple: [Progressive Corporation, foundedBy, Joseph Lewis]
-
A.
Frankie Elkin
Frankie Elkin is a recurring protagonist in Lisa Gardner’s crime novels, known as an ordinary yet relentless woman who dedicates her life to finding missing people that the world has forgotten.
-
B.
Joseph W. Young
Joseph W. Young was an American real estate developer and city planner best known for creating and developing the planned community of Hollywood, Florida, in the early 20th century.
-
C.
Lewis Allen
Lewis Allen was a British-born film and television director best known for his atmospheric work in mid-20th-century Hollywood cinema.
-
D.
Lewis Allen
Lewis Allen was a local figure of significance after whom the city of Allen Park, Michigan, was named.
-
E.
Leo Leigh
Leo Leigh is a British filmmaker and actor, known for his work in independent cinema and for being part of a prominent creative family in UK film and theatre.
- 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: Joseph Lewis Triple: [Progressive Corporation, foundedBy, Joseph Lewis]
Generated description
Joseph Lewis was an American businessman best known as a co-founder of the Progressive Corporation, one of the largest auto insurance companies in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joseph Lewis Target entity description: Joseph Lewis was an American businessman best known as a co-founder of the Progressive Corporation, one of the largest auto insurance companies in the United States.
-
A.
Frankie Elkin
Frankie Elkin is a recurring protagonist in Lisa Gardner’s crime novels, known as an ordinary yet relentless woman who dedicates her life to finding missing people that the world has forgotten.
-
B.
Joseph W. Young
Joseph W. Young was an American real estate developer and city planner best known for creating and developing the planned community of Hollywood, Florida, in the early 20th century.
-
C.
Lewis Allen
Lewis Allen was a British-born film and television director best known for his atmospheric work in mid-20th-century Hollywood cinema.
-
D.
Lewis Allen
Lewis Allen was a local figure of significance after whom the city of Allen Park, Michigan, was named.
-
E.
Leo Leigh
Leo Leigh is a British filmmaker and actor, known for his work in independent cinema and for being part of a prominent creative family in UK film and theatre.
- 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_69ca8365b28081909e48e45e95dfc405 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc604db0788190a3082467d80fdaf5 |
completed | April 1, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf896382708190a08c6bacf1157066 |
completed | April 3, 2026, 9:33 a.m. |
| NEDg | Description generation | batch_69cf8ab6c1a8819097b8a84902a10296 |
completed | April 3, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8bc521dc81908918b48a25f290bb |
completed | April 3, 2026, 9:43 a.m. |
Created at: March 30, 2026, 6:47 p.m.