Triple
T460384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lyft |
E7323
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
John Zimmer
John Zimmer is an American entrepreneur best known as the co-founder and former president of the ride-sharing company Lyft.
|
E57789
|
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: John Zimmer | Statement: [Lyft, foundedBy, John Zimmer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Zimmer Context triple: [Lyft, foundedBy, John Zimmer]
-
A.
Bobby Kotick
Bobby Kotick is an American businessman best known as the longtime CEO who led video game giant Activision Blizzard through major growth, high-profile franchises, and significant industry controversies.
-
B.
Edward Zuckerberg
Edward Zuckerberg is an American dentist and technology enthusiast best known as the father of Facebook co-founder Mark Zuckerberg.
-
C.
Jon Stephenson von Tetzchner
Jon Stephenson von Tetzchner is an Icelandic-Norwegian software developer and entrepreneur best known as the co-founder and longtime CEO of the Opera web browser company and later founder of the Vivaldi browser.
-
D.
Brian Chesky
Brian Chesky is an American entrepreneur and co-founder/CEO of Airbnb, a leading global home-sharing and travel marketplace.
-
E.
Travis Kalanick
Travis Kalanick is an American entrepreneur best known as the co-founder and former CEO of the ride-hailing company Uber.
- 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: John Zimmer Triple: [Lyft, foundedBy, John Zimmer]
Generated description
John Zimmer is an American entrepreneur best known as the co-founder and former president of the ride-sharing company Lyft.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Zimmer Target entity description: John Zimmer is an American entrepreneur best known as the co-founder and former president of the ride-sharing company Lyft.
-
A.
Bobby Kotick
Bobby Kotick is an American businessman best known as the longtime CEO who led video game giant Activision Blizzard through major growth, high-profile franchises, and significant industry controversies.
-
B.
Edward Zuckerberg
Edward Zuckerberg is an American dentist and technology enthusiast best known as the father of Facebook co-founder Mark Zuckerberg.
-
C.
Jon Stephenson von Tetzchner
Jon Stephenson von Tetzchner is an Icelandic-Norwegian software developer and entrepreneur best known as the co-founder and longtime CEO of the Opera web browser company and later founder of the Vivaldi browser.
-
D.
Brian Chesky
Brian Chesky is an American entrepreneur and co-founder/CEO of Airbnb, a leading global home-sharing and travel marketplace.
-
E.
Travis Kalanick
Travis Kalanick is an American entrepreneur best known as the co-founder and former CEO of the ride-hailing company Uber.
- 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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2efbd6ed481909ec40f12b5b675c8 |
completed | Feb. 28, 2026, 1:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a44f583ea081908d92fe5b5dc4d3c0 |
completed | March 1, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69a45150b3f8819094519329a68fb1b8 |
completed | March 1, 2026, 2:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a451ab785c8190b4cab0d162b4efa8 |
completed | March 1, 2026, 2:48 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.