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AWS' new service tackles AI hallucinations | TechCrunch

Dec 04, 2024 - techcrunch.com
Amazon Web Services (AWS) has introduced a new tool, Automated Reasoning checks, to combat AI hallucinations, where an AI model behaves unreliably. The tool, announced at the re:Invent 2024 conference, cross-references a model's responses with customer-supplied information to validate its accuracy. It is available through AWS' Bedrock model hosting service and aims to determine how a model arrived at an answer and whether it is correct. The tool is already being used by PwC to design AI assistants for its clients.

In other news, AWS also announced Model Distillation, a tool that transfers the capabilities of a large model to a smaller, cheaper, and faster model. However, it currently only works with Bedrock-hosted models from Anthropic and Meta. AWS also previewed a new feature, "multi-agent collaboration," which allows customers to assign AI to subtasks in a larger project. This feature is part of Bedrock Agents, AWS' contribution to the AI agent craze.

Key takeaways:

  • Amazon Web Services (AWS) has launched a new tool called Automated Reasoning checks, which validates an AI model’s responses by cross-referencing customer-supplied info for accuracy.
  • The tool is designed to combat AI "hallucinations" where the model behaves unreliably, and is available through AWS' Bedrock model hosting service.
  • AWS also announced Model Distillation, a tool to transfer the capabilities of a large model to a small model that’s cheaper and faster to run.
  • Also in preview is "multi-agent collaboration," a new Bedrock feature that lets customers assign AI to subtasks in a larger project, with a "supervisor agent" to break up and route tasks to the AIs automatically.
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