Tag: web

Source URL: https://aws.amazon.com/blogs/aws/introducing-amazon-bedrock-agentcore-securely-deploy-and-operate-ai-agents-at-any-scale/ Source: AWS News Blog Title: Introducing Amazon Bedrock AgentCore: Securely deploy and operate AI agents at any scale (preview) Feedly Summary: Amazon Bedrock AgentCore enables rapid deployment and scaling of AI agents with enterprise-grade security. It provides memory management, identity controls, and tool integration—streamlining development while working with any open-source framework and…

AWS News Blog: Amazon S3 Metadata now supports metadata for all your S3 objects

Jul 16, 2025

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Source URL: https://aws.amazon.com/blogs/aws/amazon-s3-metadata-now-supports-metadata-for-all-your-s3-objects/ Source: AWS News Blog Title: Amazon S3 Metadata now supports metadata for all your S3 objects Feedly Summary: Amazon S3 Metadata now provides comprehensive visibility into all objects in S3 buckets through live inventory and journal tables, enabling SQL-based analysis of both existing and new objects with automatic updates within an hour…

Tomasz Tunguz: The Rise of the Agent Manager

Jul 15, 2025

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Source URL: https://www.tomtunguz.com/how-many-agents-can-you-manage/ Source: Tomasz Tunguz Title: The Rise of the Agent Manager Feedly Summary: If 2025 is the year of agents, then 2026 will surely belong to agent managers. Agent managers are people who can manage teams of AI agents. How many can one person successfully manage? I can barely manage 4 AI agents…

Simon Willison’s Weblog: xAI: "We spotted a couple of issues with Grok 4 recently that we immediately investigated & mitigated"

Jul 15, 2025

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Source URL: https://simonwillison.net/2025/Jul/15/xai-mitigated/ Source: Simon Willison’s Weblog Title: xAI: "We spotted a couple of issues with Grok 4 recently that we immediately investigated & mitigated" Feedly Summary: xAI: “We spotted a couple of issues with Grok 4 recently that we immediately investigated & mitigated" They continue: One was that if you ask it "What is…

Wired: AI ‘Nudify’ Websites Are Raking in Millions of Dollars

Jul 14, 2025

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Source URL: https://www.wired.com/story/ai-nudify-websites-are-raking-in-millions-of-dollars/ Source: Wired Title: AI ‘Nudify’ Websites Are Raking in Millions of Dollars Feedly Summary: Millions of people are accessing harmful AI “nudify” websites. New analysis says the sites are making millions and rely on tech from US companies. AI Summary and Description: Yes Summary: The text addresses the proliferation of harmful AI…

Simon Willison’s Weblog: Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity

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Source URL: https://simonwillison.net/2025/Jul/12/ai-open-source-productivity/#atom-everything Source: Simon Willison’s Weblog Title: Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity Feedly Summary: Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity METR – for Model Evaluation & Threat Research – are a non-profit research institute founded by Beth Barnes, a former alignment researcher at…

Simon Willison’s Weblog: Grok 4 Heavy won’t reveal its system prompt

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Source URL: https://simonwillison.net/2025/Jul/12/grok-4-heavy/#atom-everything Source: Simon Willison’s Weblog Title: Grok 4 Heavy won’t reveal its system prompt Feedly Summary: Grok 4 Heavy won’t reveal its system prompt Grok 4 Heavy is the “think much harder" version of Grok 4 that’s currenly only available on their $300/month plan. Jeremy Howard relays a report from a Grok 4…

Simon Willison’s Weblog: Quoting @grok

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Source URL: https://simonwillison.net/2025/Jul/12/grok/#atom-everything Source: Simon Willison’s Weblog Title: Quoting @grok Feedly Summary: On the morning of July 8, 2025, we observed undesired responses and immediately began investigating. To identify the specific language in the instructions causing the undesired behavior, we conducted multiple ablations and experiments to pinpoint the main culprits. We identified the operative lines…

Simon Willison’s Weblog: Musk’s latest Grok chatbot searches for billionaire mogul’s views before answering questions

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