Pruning Tokens, Sizing Weights, and Real-Time Decision Engines
Shownotes
AI Voices, with Maya. Your morning AI catch-up: like spending the last 24 hours in a Silicon Valley coffee shop, with an ear on China and the wider world. An independent roundup of the conversations, announcements and debates shaping AI, grounded in the original sources. In this edition: - DeepSeek Upgrades V4.1 Flash Model Checkpoint and Opens In-House Search API - Kyutai and Research Partners Open-Source REKI, a 2.4B Vision-Language-Action Model for Robotic Control - StepFun makes open weights available for Step 5 Preview 600B MoE agentic model - Simon Willison releases web-edit 0.1a2 pre-release adding clipboard copying for text and images - Simon Willison spotlights lightweight inline HTML rendering via document.currentScript - TypeSafe's Jev launch triggers competitive wave of specialized decision models Original voices and sources: - https://api-docs.deepseek.com/updates/ - https://kyutai.org/reki/ - https://arxiv.org/abs/2610.22178 - https://huggingface.co/stepfun-ai/Step-5-Preview - https://www.stepfun.com/step-5-preview - https://github.com/simonw/web-edit/releases/tag/0.1a2 - https://simonwillison.net/2026/Oct/17/web-edit/ - https://simonwillison.net/2026/Oct/17/document-currentscript/ - https://leanrada.com/notes/inline-rendering-currentscript/ - https://typesafe.ai/blog/introducing-system-one-models-and-jev - https://www.marktechpost.com/2026/10/17/20-jev-alternatives-the-decision-models-taking-on-typesafe-in-2026/?amp=1 Follow AI Voices on your favourite podcast platform for a fresh catch-up each morning. Follow AI Voices on Spotify: https://with.ga/spotai Subscribe to AI Voices on YouTube: https://with.ga/ytai Subscribe to AI Voices on Apple Podcasts: https://with.ga/appleai Explore the original voices and sources in the episode notes. Commentary and forecasts are attributed to their authors. AI Voices is an independent synthesis by Global Advisors.