OneTriangle YC Application
San Francisco
OneTriangle went through Y Combinator in the Summer 2026 batch as a B2B company. Below: what the company does, who founded it, and its application to YC, reconstructed question by question in the real YC form.
- YC batch
- Summer 2026
- Industry
- B2BInfrastructure
- Location
- San Francisco
- Team size
- 4
- Status
- Active
- Launched
- 2026
Founders
Hannah ChungFounder/CEO
Medha VenkatapathyFounder/CTO
What OneTriangle does
Inference has surpassed training as AI’s largest compute cost, accelerated by increasing demand for AI and agents. By using proprietary KV cache transfer tech, OneTriangle has cut inference costs by 20% and time by 40% compared to present standards.
OneTriangle's YC application, reconstructed
Y Combinator application
OneTriangle, Summer 2026 batch. The real form questions, answered from public data.
- Founders2
- Company7
- Progress7
- Idea4
- Equity3
- Curious2
- Batch Preference1
Company
OneTriangle
The cheapest, fastest inference cloud
We're building OneTriangle, an inference cloud for running large AI models as cheaply and quickly as possible. Our tech uses a proprietary KV cache transfer system that gives our users up to 40% faster inference and 20% lower costs than the current standard. We serve infrastructure teams and engineers shipping AI and agent products who care about latency and price at production scale.
We live in San Francisco, CA, and are based here.
San Francisco is the best place to hire infrastructure talent and meet our early customers - nearly everyone we work with is here or comes through. We want to stay close to the strongest technical community for AI infrastructure.
21 more answers in the full application
Founders, Progress, Idea, Equity, Curious, Batch Preference are in the full version. Create a free account to open it in YC Insights, next to every other YC batch.
Frequently Asked Questions
Is this the real OneTriangle YC application?
No. Y Combinator keeps submitted applications private. This is a reconstruction: the real YC form questions, answered from OneTriangle's public data (launch notes, founder backgrounds, product description). It shows how a company like OneTriangle would present itself to YC, not the text they submitted.
What YC batch was OneTriangle in?
OneTriangle was part of the Y Combinator Summer 2026 batch.
Who founded OneTriangle?
OneTriangle was founded by Hannah Chung, Medha Venkatapathy.
What does OneTriangle do?
The cheapest, fastest inference cloud
How do I read the full reconstructed application?
Create a free Round Funded account. The full 26-answer version of OneTriangle's application, and every other YC batch, is in YC Insights.
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