# The new AgentCore runtime: Elastic, optimized, and consistently fast starts — retained record

> Retained news record from news:aws-ml-blog.

Canonical: https://highsignal.app/data/records/eaabf94d87e6f760

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source: [news](https://highsignal.app/data/news) (news:aws-ml-blog)  published 2026-09-18 15:31 ingested 2026-09-19 02:56

[original source ↗](https://aws.amazon.com/blogs/machine-learning/the-new-agentcore-runtime-elastic-optimized-and-consistently-fast-starts/)

## retained text

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document fetched 2026-09-19 02:56 · canonical https://aws.amazon.com/blogs/machine-learning/the-new-agentcore-runtime-elastic-optimized-and-consistently-fast-starts