The new AgentCore runtime: Elastic, optimized, and consistently fast starts

Bedrock Agent ยท 2026-09-18

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Technical Details

Affected Versions V2
Regions all
Migration Required Yes
Cost Impact Decrease
IaC Impact High

What This Means

For DevOps Teams

Update your agent deployments to utilize the new AgentCore runtime V2, which offers better memory management, consistent cold start times, and precise billing based on actual usage, reducing operational toil and improving resource utilization.

For Platform Teams

Adopt the new AgentCore runtime V2 to integrate advanced memory management and consistent startup times into your platform, resulting in enhanced performance and cost efficiency for your AI services.

For Executives

Evaluate the new AgentCore runtime V2 to improve agent performance, reduce costs, and enhance scalability, leading to measurable improvements in operational efficiency and cost savings for your AI-driven applications.

Source

View original AWS announcement โ†’

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