TalksAWS re:Invent 2025 - AI agents in action: Architecting the future of applications (INV202)

AWS re:Invent 2025 - AI agents in action: Architecting the future of applications (INV202)

Unlocking the Agentic Advantage: Architecting the Future of Applications

The Dawn of the Agentic Era

Exponential Value from Agentic AI

  • Agentic AI is unlocking exponential business value, not just incremental gains
  • Examples of significant cost savings, productivity improvements, and capacity increases at companies like Amazon, ASAP, NovacMP, and No Harm

Flexible Agentic Patterns

  • Agentic patterns are more flexible than traditional Generative AI architectures
  • Distributed system architecture with less engineering complexity to integrate LLMs into business processes

New Business Value Calculus

  • Lower barrier to entry for agentic use cases
  • Agents can automate entire workflows or target specific high-impact areas
  • Agents can do things humans can't or won't do in the same time and capacity

Agentic Architecture Patterns

From Deterministic to Dynamic Systems

  • Traditional applications have static, programmed logic
  • Agentic systems move the logic into LLM-augmented agents that can interpret context, make decisions, and adapt dynamically

Cloud-Native Foundations

  • Agentic patterns build on cloud-native architecture best practices like elasticity, scalability, and decomposed services
  • Innovations in session handling, tool registries, memory stores, observability, and permissions make agentic patterns more robust

Strands and Bedrock Agent Core

  • Strands provides a simpler, more operationally robust foundation for deploying and supervising agents
  • Bedrock Agent Core offers a managed, enterprise-grade runtime platform for agents with features like policy enforcement and long-running workloads

Agentic Journeys of Leading Customers

Steady: Automating Healthcare Eligibility Checks

  • Steady is a healthcare clearinghouse that processes transactions between providers and payers
  • Built an agent to automate eligibility check troubleshooting, achieving 33% usage and 33% resolution rate
  • Expanding agents to other areas like payer selection and claims processing

QAD: Empowering Manufacturing with Agentic Workflows

  • QAD is a manufacturing technology leader with a platform centered on agents
  • Developed persona-based agents to automate mundane tasks, optimization agents for inventory and procurement, and implementation agents to speed ERP deployments
  • Leveraging AWS services like Bedrock, SageMaker, and DynamoDB to power their agentic architecture

Pattern: Reimagining E-commerce with Agentic Workflows

  • Pattern is an e-commerce technology company helping brands sell globally
  • Built an agentic workflow to analyze competitor data, generate product photography, and audit content - resulting in a 2% increase in conversion rates across 100,000 SKUs
  • Utilized a custom "portal" system with robotic arms and LED screens to generate high-quality product images

Key Takeaways

Accelerated Execution

  • Agents can collapse process gaps, execute steps in parallel, and respond dynamically to change
  • Enables much shorter cycle times, higher throughput, and greater responsiveness

Adaptive Orchestration and Decisioning

  • Agents can reason about intent, explore alternatives, and converge on optimal plans
  • Embeds quality checks and resilience directly into the runtime

Scalable Reach and Persistent Memory

  • Agents can unify data across silos and retain knowledge to drive continuous improvement
  • Enables compounding returns through learning loops

People-Centric Approach

  • Investing in top AI talent is critical to successful agentic transformations
  • Leaders must be deeply engaged with the technology to drive adoption

Conclusion

  • Agentic AI is a transformative technology that is reshaping how businesses operate
  • AWS provides a comprehensive set of services and tools to help organizations harness the power of agents
  • Early adopters are already seeing exponential gains in efficiency, productivity, and business impact

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