Triple
T6172362
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hydrazine Capital |
E137732
|
entity |
| Predicate | hasCoFounderRoleOf |
P69206
|
FINISHED |
| Object | Sam Altman |
E25829
|
NE FINISHED |
How this triple was built (3 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: Sam Altman | Statement: [Hydrazine Capital, hasCoFounderRoleOf, Sam Altman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sam Altman Context triple: [Hydrazine Capital, hasCoFounderRoleOf, Sam Altman]
-
A.
Sam Altman
chosen
Sam Altman is an American entrepreneur and investor best known as the former president of Y Combinator and a leading figure in the development and governance of artificial intelligence.
-
B.
Greg Brockman
Greg Brockman is a technology entrepreneur and engineer best known as a co-founder and former president of OpenAI, where he helped lead the development of advanced artificial intelligence systems.
-
C.
Adam Neumann
Adam Neumann is an Israeli-American entrepreneur best known as the controversial co-founder and former CEO of the shared-office-space company WeWork.
-
D.
Nathan Blecharczyk
Nathan Blecharczyk is an American billionaire entrepreneur and software engineer best known as a co-founder and longtime technology leader of the home-sharing company Airbnb.
-
E.
Alex Karp
Alex Karp is an American billionaire entrepreneur and co-founder CEO of Palantir Technologies, known for its data analytics software used by governments and large institutions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasCoFounderRoleOf Context triple: [Hydrazine Capital, hasCoFounderRoleOf, Sam Altman]
-
A.
cofounderOf
Indicates that a person jointly established or created an organization, company, or project with one or more other founders.
-
B.
coFounderWith
Indicates that two or more entities jointly founded the same organization or venture.
-
C.
coFounderCompany
Indicates that a person is one of the founding members who jointly established a particular company.
-
D.
coFounderOfFounder
Indicates that one entity is a co-founder of another entity who is themselves a founder of something else.
-
E.
coFounderInvolved
Indicates that an entity shares responsibility for founding another entity and is actively involved in its creation or early development.
- 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_69c008a68c508190a8d78245c865960e |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c05d9319548190980c99f692bd4115 |
completed | March 22, 2026, 9:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c243cbd38081909169c57c55696ff6 |
completed | March 24, 2026, 7:57 a.m. |
| PD | Predicate disambiguation | batch_69c055f7f12881908e21c04e9b752ba4 |
completed | March 22, 2026, 8:50 p.m. |
| PDg | Predicate description generation | batch_69c056df95ac8190bc5efe050d3af864 |
completed | March 22, 2026, 8:53 p.m. |
Created at: March 22, 2026, 4:18 p.m.