Zack Reneau-Wedeen is the Head of Product at Sierra, leading the development of enterprise-ready AI agents — from Agent Studio 2.0 to the Agent Data Platform — with a focus on richer workflows, persistent memory, and high-quality voice interactions.How Sierra Does Context Engineering, Zack Reneau-Wedeen // MLOps Podcast #350Join the Community: <a href="https://go.mlops.community/YTJoinIn" target="_blank" rel="noopener noreferer">https://go.mlops.community/YTJoinIn</a>Get the newsletter: <a href="https://go.mlops.community/YTNewsletter" target="_blank" rel="noopener noreferer">https://go.mlops.community/YTNewsletter</a>// AbstractSierra’s Zack Reneau-Wedeen claims we’re building AI all wrong and that “context engineering,” not bigger models, is where the real breakthroughs will come from. In this episode, he and Demetrios Brinkmann unpack why AI behaves more like a moody coworker than traditional software, why testing it with real-world chaos (noise, accents, abuse, even bad mics) matters, and how Sierra’s simulations and model “constellations” aim to fix the industry’s reliability problems. They even argue that decision trees are dead, replaced by goals, guardrails, and speculative execution tricks that make voice AI actually usable. Plus: how Sierra trains grads to become product-engineering hybrids, and why obsessing over customers might be the only way AI agents stop disappointing everyone.// Related Links<a href="Website: https://www.zackrw.com/" target="_blank" rel="noopener noreferer">Website: https://www.zackrw.com/</a>~~~~~~~~ ✌️Connect With Us ✌️ ~~~~~~~Catch all episodes, blogs, newsletters, and more: <a href="https://go.mlops.community/TYExplore" target="_blank" rel="noopener noreferer">https://go.mlops.community/TYExplore</a>Join our Slack community [<a href="https://go.mlops.community/slack" target="_blank" rel="noopener noreferer">https://go.mlops.community/slack</a>]Follow us on X/Twitter [@mlopscommunity](<a href="https://x.com/mlopscommunity" target="_blank" rel="noopener noreferer">https://x.com/mlopscommunity</a>) or [LinkedIn](<a href="https://go.mlops.community/linkedin" target="_blank" rel="noopener noreferer">https://go.mlops.community/linkedin</a>)] Sign up for the next meetup: [<a href="https://go.mlops.community/register" target="_blank" rel="noopener noreferer">https://go.mlops.community/register</a>]MLOps Swag/Merch: [<a href="https://shop.mlops.community/" target="_blank" rel="noopener noreferer">https://shop.mlops.community/</a>]Connect with Demetrios on LinkedIn: <a href="https://www.linkedin.com/in/dpbrinkm/" target="_blank" rel="noopener noreferer">/dpbrinkm</a>Connect with Zack on LinkedIn: <a href="https://www.linkedin.com/in/zackrw/" target="_blank" rel="noopener noreferer">/zackrw/</a>

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