Triple
T5102255
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marc Tarpenning |
E115006
|
entity |
| Predicate | coFounderWith |
P2835
|
FINISHED |
| Object | Martin Eberhard |
E29998
|
NE FINISHED |
How this triple was built (2 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: Martin Eberhard | Statement: [Marc Tarpenning, coFounderWith, Martin Eberhard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martin Eberhard Context triple: [Marc Tarpenning, coFounderWith, Martin Eberhard]
-
A.
Martin Eberhard
chosen
Martin Eberhard is an American engineer and entrepreneur best known as a co-founder and early leader of the electric vehicle company Tesla.
-
B.
JB Straubel
JB Straubel is an American engineer and entrepreneur best known as a co-founder and longtime chief technology officer of Tesla, where he played a key role in advancing electric vehicle and battery technologies.
-
C.
Mark Salling
Mark Salling was an American actor and musician best known for playing Noah "Puck" Puckerman on the television series Glee.
-
D.
Chris Urmson
Chris Urmson is a robotics engineer and autonomous vehicle pioneer best known as a leader in self-driving car research and as a co-founder and CEO of Aurora Innovation.
-
E.
Kimbal Musk
Kimbal Musk is a South African-born American entrepreneur, restaurateur, and philanthropist known for co-founding early tech ventures with his brother Elon Musk and for his work promoting sustainable food and urban farming.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4440b3348190be1251fd8b7951f1 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7586a4a08190866aea6be625837c |
completed | March 20, 2026, 4:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beba9106ec8190839a7de183efa359 |
completed | March 21, 2026, 3:34 p.m. |
Created at: March 20, 2026, 1:41 p.m.