{"podcast":{"title":"Latent Space: The AI Engineer Podcast","slug":"latent-space-ai-engineer","podcast_index_feed_id":6058902,"rss_url":"https://api.substack.com/feed/podcast/1084089.rss","website_url":"https://www.latent.space/podcast","image_url":"https://substackcdn.com/feed/podcast/1084089/ca7468da5614a246d2906ee8926f6de7.jpg","author":"Latent.Space","episode_count":204,"summary":"The AI Engineer newsletter + Top technical AI podcast. How leading labs build Agents, Models, Infra, & AI for Science. See https://latent.space/about for highlights from Greg Brockman, Andrej Karpathy, George Hotz, Simon Willison, Soumith Chintala et al!","last_synced_at":null,"page_url":"https://stenobird.com/podcast/latent-space-ai-engineer"},"episode":{"title":"Shopify’s AI Phase Transition: 2026 Usage Explosion, Unlimited Opus-4.6 Token Budget, Tangle, Tangent, SimGym — with Mikhail Parakhin, Shopify CTO","slug":"shopify-s-ai-phase-transition-2026-usage-explosion-unlimited-opus-4-6-token-budget-tangle-tangent-simgym-with-mikhail-parakhin-shopify-cto","published_at":"2026-04-22T19:33:00+00:00","page_url":"https://stenobird.com/podcast/latent-space-ai-engineer/shopify-s-ai-phase-transition-2026-usage-explosion-unlimited-opus-4-6-token-budget-tangle-tangent-simgym-with-mikhail-parakhin-shopify-cto","show_page_url":"https://stenobird.com/podcast/latent-space-ai-engineer","url":"https://www.latent.space/p/shopify","audio_url":"https://api.substack.com/feed/podcast/195067855/708627edff5e672fd6cb54ad90b94b0c.mp3","summary":"Shopify CTO Mikhail Parakhin reveals how the company is moving beyond simple AI adoption to building a proprietary ecosystem of simulation and optimization tools. The discussion explores the shift from code generation to the much harder problems of automated review, deployment stability, and customer behavior simulation.","meta_description":"Shopify CTO Mikhail Parakhin discusses Tangle, Tangent, and SimGym: Shopify's internal AI stack for automated ML research and customer simulation.","key_points":["Main idea: The real bottleneck in the AI era has shifted from code generation to the complexity of review, CI/CO, and deployment stability","Practical takeaway: Effective AI engineering requires investing more in critique loops and automated testing than in raw token generation","Failure mode: Relying solely on high token counts is a poor metric for engineering output; the focus must be on the quality of the feedback loop","Main idea: Shopify's 'SimGym' uses large-scale agentic simulations to model complex human and company counterfactuals","Technical insight: Internal tools like Tangle use content hashing to make massive ML and data workflows reproducible and efficient"],"chapters":[{"start_ms":60000,"title":"The Shift to Internal AI Adoption","summary":"Mikhail discusses the recent surge in AI tool adoption within Shopify and the rise of CLI-based development tools."},{"start_ms":400000,"title":"The Token Budget Fallacy","summary":"A debate on whether raw token count is a meaningful metric for evaluating the success of AI-driven engineering."},{"start_ms":720000,"title":"Agentic Reasoning vs. Parallelism","summary":"Why high-quality, slow-turn models are more effective for complex tasks than large swarms of parallel agents."},{"start_ms":1380000,"title":"Efficiency through Content Hashing","summary":"How Shopify uses hashing in Tangle to ensure data preprocessing and experiments are only rerun when necessary."},{"start_ms":2045000,"title":"The Reality of Automated Research","summary":"Reflections on the low success rate of automated experiments and the value of automated optimization."},{"start_ms":3015000,"title":"Simulating Complex Ecosystems","summary":"An introduction to SimGym and the power of modeling counterfactuals in complex business environments."},{"start_ms":3350000,"title":"The Future of State Space Models","summary":"A technical look at the limitations of current architectures and the potential of liquid neural networks."}],"topics":["AI Engineering","Machine Learning Operations","Customer Simulation","Automated Software Engineering","Large Language Models","Software Infrastructure","Agentic Workflows","Data Reproducibility"],"duration_seconds":4345,"processing_state":"processed","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/latent-space-ai-engineer/episodes/shopify-s-ai-phase-transition-2026-usage-explosion-unlimited-opus-4-6-token-budget-tangle-tangent-simgym-with-mikhail-parakhin-shopify-cto/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/latent-space-ai-engineer/shopify-s-ai-phase-transition-2026-usage-explosion-unlimited-opus-4-6-token-budget-tangle-tangent-simgym-with-mikhail-parakhin-shopify-cto.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}