AWS re:Invent 2025

re:Invent 2025 keynoteSwami Sivasubramanian, Dec 3, 2025

Wednesday, December 3, 20251h 41mChecked 2026-09-24

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Swami Sivasubramanian's AI-focused re:Invent 2025 keynote framed agentic AI as the new computing model, launching the Nova 2 model family and expanding Bedrock AgentCore.

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Where each takeaway is said1:41:25

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1. 1Swami opened by declaring agentic AI as a fundamentally new way of using AI.1:03
2. 2Amazon Bedrock AgentCore was built to solve orchestration and reliability challenges for agents.15:22
3. 3Amazon SageMaker AI was framed as the answer to the operational overhead of managing agent infrastructure.40:59
4. 4Amazon Bedrock now offers Mistral 7B and other open-weight models including Qwen and Kimi.41:43
5. 5Amazon Nova Forge, which Garman launched the day before, lets customers build custom frontier models.47:30
6. 6Amazon Nova Act reached general availability for building reliable browser automation agents.1:15:55
7. 7Blue Origin's VP of Tech Transformation joined to discuss building agentic systems for space operations.26:18

Related keynotes

re:Invent 2025Dec 2, 2025MGMatt Garman

• Garman highlighted how AWS customers like Pfizer chose AWS to transform their business.
• AWS Graviton is described as the chip powering the largest share of AWS Cloud compute added.
• Trainium3 was announced, designed to make AI training and inference workloads more efficient.

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