# Building AI That Optimizes AI

**Published:** September 1, 2026
**Author:** YC Root Access
**Source:** YouTube — Y Combinator AI
**Language:** en-US
**HTML:** https://aiqazaqstan.com/en/articles/building-ai-that-optimizes-ai

Wafer (S25) is building a fast AI inference cloud that runs open-source models at industry-leading speeds by using agents to optimize GPUs at every level of the stack, from custom kernels to speculative decoding. The result is the low cost of open source with the latency of a…

> From the original source: **YouTube — Y Combinator AI**
> [Read full article at YouTube — Y Combinator AI](https://www.youtube.com/watch?v=7JoqmM5EPXo)

**Tags:** #YouTube

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