Triple
T1203245
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sam Altman |
E25829
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
Hydrazine Capital
Hydrazine Capital is an investment firm co-founded by tech entrepreneur and OpenAI CEO Sam Altman.
|
E137732
|
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: Hydrazine Capital | Statement: [Sam Altman, founded, Hydrazine Capital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hydrazine Capital Context triple: [Sam Altman, founded, Hydrazine Capital]
-
A.
RedBird Capital Partners
RedBird Capital Partners is a private investment firm known for its significant stakes in major sports, media, and entertainment properties.
-
B.
Madrona Venture Group
Madrona Venture Group is a Seattle-based venture capital firm known for investing in early-stage technology companies, particularly in the Pacific Northwest.
-
C.
Ariel Investments
Ariel Investments is a Chicago-based investment management firm known for its focus on value-oriented, long-term investing and its status as one of the largest African American–owned asset management companies in the United States.
-
D.
B Capital Group
B Capital Group is a global venture capital and private equity firm that invests in high-growth technology and innovation-driven companies.
-
E.
Blackstone Inc.
Blackstone Inc. is a leading global alternative asset management firm specializing in private equity, real estate, credit, and hedge fund investment strategies.
- 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: Hydrazine Capital Triple: [Sam Altman, founded, Hydrazine Capital]
Generated description
Hydrazine Capital is an investment firm co-founded by tech entrepreneur and OpenAI CEO Sam Altman.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hydrazine Capital Target entity description: Hydrazine Capital is an investment firm co-founded by tech entrepreneur and OpenAI CEO Sam Altman.
-
A.
RedBird Capital Partners
RedBird Capital Partners is a private investment firm known for its significant stakes in major sports, media, and entertainment properties.
-
B.
Madrona Venture Group
Madrona Venture Group is a Seattle-based venture capital firm known for investing in early-stage technology companies, particularly in the Pacific Northwest.
-
C.
Ariel Investments
Ariel Investments is a Chicago-based investment management firm known for its focus on value-oriented, long-term investing and its status as one of the largest African American–owned asset management companies in the United States.
-
D.
B Capital Group
B Capital Group is a global venture capital and private equity firm that invests in high-growth technology and innovation-driven companies.
-
E.
Blackstone Inc.
Blackstone Inc. is a leading global alternative asset management firm specializing in private equity, real estate, credit, and hedge fund investment strategies.
- 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_69a4942b30f08190a91c60573e16b5ef |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bdbda0b081909c0147121a945e27 |
completed | March 1, 2026, 10:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac7f3a48d48190ae5179312b52b3ee |
completed | March 7, 2026, 7:40 p.m. |
| NEDg | Description generation | batch_69ac7fc59a488190adbdf156aaff8c03 |
completed | March 7, 2026, 7:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac806a6d748190acc5cdfa8fb90a64 |
completed | March 7, 2026, 7:45 p.m. |
Created at: March 1, 2026, 7:46 p.m.