# How Delphi uses Assembly AI

**50%**: “Clone training time reduced by 50%”

As published on [assemblyai.com](https://www.assemblyai.com/customers/delphi-customer-story). Captured by usedby on 2026-10-08.

- Company: [Delphi](https://www.usedby.ai/companies/delphi.md)
- Tool: [Assembly AI](https://www.usedby.ai/tools/assembly-ai.md)
- Industry: [Artificial Intelligence](https://www.usedby.ai/companies/industry/artificial-intelligence.md)

## What the story says

Delphi uses AssemblyAI to transcribe audio and video content uploaded by clone creators, label speakers, extract timestamps and run audio intelligence on the content. The output is used to prepare and train digital clones of thought leaders and experts.

Summary written by usedby from the source page, in English. The figures are those of Assembly AI and Delphi, not ours.

> We've been able to improve our support for languages in our clone training pipeline 16x, and our clone training time has decreased by nearly 50%. This has been crucial in our mission to democratize access to expert knowledge on a global scale.

- **16x**: “Language support expanded by 16x”

> We've been able to improve our support for languages in our clone training pipeline 16x, and our clone training time has decreased by nearly 50%. This has been crucial in our mission to democratize access to expert knowledge on a global scale.
>
> Sam Spelsberg, CTO, DELPHI

## What usedby checked

We compared the story with its live page on 2026-10-08.

- Checked: the figure 50% is printed word for word on the page, near the name of Delphi.
- Checked: the passage quoted above is copied word for word from the page, near the name of Delphi.
- Checked: Delphi uses Assembly AI. Confirmed line. Latest check across sources: 2026-10-08.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/delphi-assembly-ai · How we check: https://www.usedby.ai/methodology