📆 Oct 9, 2025 — Dev Day’s Agent Era, Samsung’s 7M TRM Shock, Ling‑1T at 1T, Grok Video goes NSFW,...

Quick Overview

The Thursday, October 9th episode of the AI-focused show covered major developments including Microsoft's release of the user-simulating User-LM-AB model, AI21 Labs' Jamba Reasoning 3B model featuring a hybrid SSM-transformer architecture, Inclusion AI's trillion-scale Ling-1T reasoner claiming performance matching Gemini 2.5, and Samsung's groundbreaking 7-million-parameter Tiny Recursive Model (TRM) achieving high accuracy through recursive self-critique.

Key Points: Microsoft released User-LM-AB, an 8B Llama 3 fine-tune trained to simulate the user role in conversations to develop more robust assistants, useful for synthetic data generation. AI21 Labs released Jamba Reasoning 3B, a tiny model using a hybrid SSM-transformer architecture, which leads tiny reasoning models on benchmarks like IFBench and Instruction Following Bench. Inclusion AI debuted Ling-1T, a one-trillion-parameter efficient reasoner using dynamic routing that reportedly matches Gemini 2.5 performance while using half the compute footprint. Samsung released the TRM (Tiny Recursive Model) with only 7 million parameters, which achieves 45% test accuracy on RKGI-1 by iteratively critiquing and refining its logic up to 16 times. OpenAI Dev Day announcements included CodeX going General Availability (GA) with an SDK, the launch of ChatGPT Apps built on the MCP standard using iframes for UI presentation, and the Agent Kit. The hosts expressed excitement and simultaneous fear about the rapid pace of AI development, noting that builders feel like they are 'running with the bulls' due to potential disruption by large labs. OpenAI launched the Realtime-Mini API, which is significantly faster and approximately 80% cheaper than the existing Realtime voice API.

Context: The hosts, Alex Falov, Wolram, Yam Pelleg, LDJ, and Ryan Carson, along with guest Eric Provener from RepoPrompt, provided their weekly update on AI news for Thursday, October 9th, emphasizing the blurring lines between physical and digital reality due to advancements in generative video models like Sora. The discussion focused heavily on major open-source model releases, key announcements from OpenAI's Dev Day, and benchmarking tools like RepoBench.