Member of Technical Staff, Amazon AGI. O’Reilly author. Keynote speaker. Tweets and opinions are my own.

San Francisco, CA
Joined June 2010
Join @cfregly and me for our meetup today, Aug 17, at 9am PDT on Rollout, Reward, Update, Repeat: How Fireworks Optimizes Continuous Post-Training by Sinan Ozdemir! Learn about the choices behind a RL post-training run on Kimi K3 with the Fireworks serverless API: algorithm, loss function, LoRA rank, and reward design. meetup.com/ai-performance-en…
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Different kind of /loop engineering tonight! 😎 #EdSheeran #LoopTour
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Antje Barth retweeted
excitement overload USA vs Bosnia here we come ❤️‍🔥 guess how many tokens this van is spending??
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Getting excited for my keynote tomorrow at @aiDotEngineer World‘s Fair! 🤩
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At @aiDotEngineer World‘s Fair in SF this week! Who else is around? – at San Francisco, CA
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⚽️🇩🇪🥳
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Looking forward to this one. Join us tomorrow, June 15! 🙌🏻
Excited to have my friend and former co-worker @RobFergusonIII on our monthly AI Performance Engineering webinar! Having developer AI startup accelerator programs at both AWS and Azure, Rob will discuss how AI startup founders can extract the most value out of these AI accelerator programs including token maxxing, outcome maxxing, and fund-raise maxxing! See you all Monday morning at 9am PT! @anbarth Zoom: us02web.zoom.us/j/8230818656… Meetup: meetup.com/ai-performance-en… Luma: luma.com/nxoflhbd
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You can now replay an AI browser automation without calling the model again! Nova Act records every action + URL + screenshot + DOM as JSON. Replay re-executes deterministically, validators flag any drift. Regression tests for AI agents. Finally ➡️ builder.aws.com/content/3Bzv…
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We launched Amazon Nova Act MCP at #MCPDevSummit NYC last week, an MCP server that lets your AI coding assistant automate UI workflows through natural language. Extract data, fill forms, handle bot-protected sites, no CSS selectors, just plain English. One command to get started: uvx amazon-nova-act-mcp --configure github.com/amazon-agi-labs/a… Kudos to Emile Baizel and Yilin Zhu from Amazon AGI Lab for creating the MCP server. Try it out and let us know what you think! #MCP #AIAgents #NovaAct #DeveloperTools
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Looking forward to moderating this panel with research and product design leads from Amazon's AGI Lab and IBM on what it really takes to build and deploy AI agents. Come see the Nova AI Hackathon winners demo their projects and hang out with us at the Builder Loft in SF on April 9. Register or join the livestream! go.aws/4bJ3MJq
Amazon Nova AI Hackathon concludes with a winner celebration. Experience demonstrations on April 9 at the AWS Builder Loft in San Francisco across Agentic AI, Multimodal Understanding, UI Automation, and Voice AI categories. Research and product leads from Amazon's AGI Lab and IBM follow with a conversation about the future of agentic AI. Register to attend in person or join the livestream. go.aws/4dPpIUn
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Forget SuperBowl. ClawCon is coming to SF! 👀 🦞😅 See you there? luma.com/moltbot-sf-show-tel…
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Had a great time with @JonKrohnLearns on the @superdatasci podcast discussing AI agents and the future of workflow automation! Tune in! 😃
Bestselling author and Gen AI instructor @anbarth talks to @JonKrohnLearns about her work at #Amazon’s #AGILabs and their newest product Nova Act, as well as where we will see the most success with AI agents and how #AI developers can reap those rewards. Watch the episode here: bit.ly/sdsp963
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🚀 Calling all developers: Build the future with Amazon Nova Act at the Amazon Nova AI Hackathon—compete for $40,000 in cash prizes plus $55,000 in AWS credits by creating AI agents that automate production UI workflows. Deadline: March 9, 2026. Ready to automate the future? amazon-nova.devpost.com/ #AmazonNova #NovaAct #AIHackathon #Automation #BuildWithAI
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🎙️ If you're looking for a new podcast to listen to this year, check out "Making a Mind" hosted by my colleague and cognitive scientist @drperszyk! ➡️ amzn.to/makingamind
Cognitive scientist at Amazon’s AGI Lab, @drperszyk from Amazon's AGI Lab explores the science of intelligence in "Making a Mind," a podcast featuring leading AI researchers. Episodes 1 & 2 are now live —listen in to hear from two members of the AGI Lab technical staff, product lead, Kelsey Szot and engineer @jasonlaster11, to learn more about the evolution from LLMs to modern agents and why developing high quality training environments is as fundamental as the model itself: amzn.to/makingamind
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🤖 Amazon Nova Act is now GA! Build UI automation faster with less setup complexity: Prototype in the playground, refine in your IDE, and when ready, deploy to AWS. Give it a try in our new playground at nova.amazon.com/act and let me know what you think! #NovaAct #UIAutomation
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