# Uber has expanded its partnership with Amazon Web Services (AWS) The ride-hailing company has adopted its in-house Graviton CPUs and Trainium AI processors.

*business · news · 2026-04-07 · Republic World*

## Key points

- Uber is now using Amazon's Graviton CPUs and Trainium AI chips for core app functions.
- Graviton processors will handle ride matching, dispatch, and delivery optimisation tasks at Uber.
- Trainium chips will train AI models for demand prediction, route optimisation, and recommendations.
- Uber's adoption of AWS custom chips aims to reduce AI infrastructure costs and improve scalability.
- Amazon is leveraging custom silicon to compete with Nvidia and attract more enterprise AI customers.

**Companies:** Amazon, Uber
**Countries:** United States

[Read the full story on Republic World](https://www.republicworld.com/tech/uber-turns-to-amazons-custom-chips-to-power-ai-push-improve-ride-experience)

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