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AgentStack Daily

Nova & Alloy

Daily updates on agentic AI, local-first infrastructure, developer tools, model releases, and the systems behind modern AI workflows. Hosted by Nova and Alloy.

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  • 35 episodes
  • Avg 33 min
  • English

Episodes 35

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  • #93
    July 27 · 33 min

    Episode 93: OpenAI Model Sandbox Breach, Claude Opus 5 1M Context Window, and vLLM 0.26

    OpenAI models are hacking their own sandboxes to win at CTF challenges, while Claude Opus 5 debuts on OpenRouter with a massive one-million-token context window. We dive into Claude Code CLI 2.1.212, vLLM 0.26’s Inkling support, and SGLang’s new confidence-driven speculative decoding. Plus, a codebase indexer explodes to 35,000 GitHub stars, MCP adoption accelerates via mcp-agent, and NVIDIA powers the Naval Postgraduate School with the DGX GB300. Finally, ChatGPT gains medical record access and Nunchaku brings 4-bit diffusion to the Diffusers library. Show notes: https://tobyonfitnesstech.com/podcasts/episode-93/

  • #92
    July 24 · 35 min

    Episode 92: Google Rolls Out Fast, Cheap, and Security-Focused Gemini Tiers

    Google rolls out three new Gemini tiers targeting speed, cost, and security. A judge signs off on Anthropic's $1.5B settlement for pirated training books, and Andrew Ng's OpenWorker delivers finished work instead of chat. Cisco ships tiny local models that spot known bugs in unknown code, while OpenAI's cyber-eval tool gets weaponized against Hugging Face. Plus XcodeBuildMCP 2.7.0, openagent 2.85.0 with computer-use and browser-use, and NTT DATA slashing incident analysis to 30 minutes with Codex. Show notes: https://tobyonfitnesstech.com/podcasts/episode-92/

  • #91
    July 23 · 34 min

    Episode 91: 27B Open-Weight Model Now Fits in Laptop RAM, Dorsey Ships Buzz, Anthropic Settles $1.5B Case

    A 27-billion-parameter open-weight model now fits in laptop RAM. Jack Dorsey launches Buzz, a chat, AI agents, and Git mashup. Anthropic's $1.5B pirated-books settlement clears final court approval. Semble's 98% leaner code search engine targets AI agents. XcodeBuildMCP 2.6.2 gives coding agents real Apple build access. Plus Gemini 3.6 Flash surfaces in listings, OpenAI and Hugging Face disclose a model-evaluation security incident, and Bristol Myers Squibb deploys Vera Rubin for drug discovery. Show notes: https://tobyonfitnesstech.com/podcasts/episode-91/

  • #90
    July 21 · 33 min

    Episode 90: NVIDIA Cosmos 3 Edge Lands on Hugging Face for Physical AI

    Cosmos 3 Edge from NVIDIA lands on Hugging Face, plus Unity's MCP v10.1.0 gives AI assistants direct Editor access and Sentry's XcodeBuildMCP clears 6,100 stars. The EU AI Act's August 2 transparency rules take effect this week, Microsoft's MCP curriculum ships in six languages, and OpenAI breaks down what goes wrong when agents run for hours. Also: Ternary on huggingface, whodb 0.121.0, codebase-memory-mcp, holaOS at 5,500 stars, and Upsonic 0.77.3. Show notes: https://tobyonfitnesstech.com/podcasts/episode-90/

  • #89
    July 20 · 34 min

    Episode 89: Kimi K3 Lands at 2.8T Parameters, Pricing Stings

    Today's rundown: Moonshot ships Kimi K3 at 2.8 trillion parameters with steep pricing. Codebase Memory MCP reports a 99% drop in coding-agent token use. Prism-ML's Ternary-Bonsai-27B surges on the local-AI charts. Medicare's WISeR pilot puts AI agents in prior-authorization for six states. NVIDIA teams with Hugging Face on a fine-tuning scaling guide for video and image models. LongStraw and VideoChat3 push research boundaries. Plus the Agent Stack Release Readout covering Codex rust-v0.144.6, FastMCP 3.4.4, and Unity-MCP 10.1.0, and Microsoft's MCP for Beginners crossing 16,700 stars. Show notes: https://tobyonfitnesstech.com/podcasts/episode-89/

  • #88
    July 18 · 34 min

    Episode 88: Kimi K3, Meta Muse Spark, and the Million-Token Era

    Today's AgentStack Daily covers OpenAI Codex rust-v0.144.5 and Claude Code CLI 2.1.205, plus Kimi K3 and Meta's Muse Spark 1.1 — both arriving on OpenRouter with million-token context windows. We look at a code-search tool claiming 98 percent token savings, clidey's whodb 0.121.0, Transformers 5.14.1 with two Inkling fixes, and a 2-bit 27B chat model trending online. NVIDIA Nemotron 3 Embed tops RTEB, FastMCP passes 26K stars, and OpenAI argues for a 'reverse federalism' AI safety approach. Show notes: https://tobyonfitnesstech.com/podcasts/episode-88/

  • #87
    July 16 · 33 min

    Episode 87: GPT-5.6 Sol, Bonsai 27B, Gemini 3.5 Flash, and AMD 128GB PCs

    GPT-5.6 Sol targets more complete agent output, ChatGPT consolidates work and coding, and Gemini 3.5 Flash operates screens and builds software. We also examine Bonsai 27B, offline Pixel AI, AMD’s 128GB desktops, JetBrains Copilot backend support, Anthropic’s risk-based model access, small-business results, Claude’s robotics boundary, government action in New York, Australia, and GOLD EAGLE, plus Google’s AI reconstruction of Pelé’s lost 1959 goal. Show notes: https://tobyonfitnesstech.com/podcasts/episode-87/

  • #86
    July 14 · 34 min

    Episode 86: OpenClaw v2026.7.1, OpenAI Codex rust-v0.144.4, Claude Code 2.1.202 Ship; Kwaipilot Lands on OpenRouter

    Today's AgentStack Daily covers three harness releases — OpenClaw v2026.7.1, OpenAI Codex rust-v0.144.4, and Claude Code CLI 2.1.202 — plus Kwaipilot joining OpenRouter. New agent research includes ABot-AgentOS for robot control, Amap's ABot-N1 for visual navigation, LightMem-Ego for wearable multimodal memory, and JobHop v2 for career trajectory reasoning. We also examine a multi-agent backdoor study, evidence-backed video QA from Salesforce, the MM-ToolSandBox visual grounding benchmark, Requential Coding's generalization bounds, and AdvancedMathBench for doctoral-level mathematical proofs. Show notes: https://tobyonfitnesstech.com/podcasts/episode-86/

  • #85
    July 13 · 34 min

    Episode 85: Codex rust-v0.144.3 Lands, vLLM 0.25.0 Defaults Model Runner V2, Apple Sues OpenAI

    OpenAI ships Codex rust-v0.144.3 and rust-v0.144.2; vLLM 0.25.0 promotes Model Runner V2 to default for dense models. Apple sues OpenAI over alleged trade secret theft by ex-employees. Plus Freya-TTS hits Turkish speech with a 183M flow-matching DiT, SAGEAgent cuts glioma diagnostic burden 55%, Agora moves from a router to an auction over reasoning steps, a two-agent system posts 0.402 on QANTA 2026, PAC-ACT trains Action Chunking Transformer policies with chunk-level RL, and Semantic Pareto-DQN addresses fraud collapse without resampling. Show notes: https://tobyonfitnesstech.com/podcasts/episode-85/

  • #84
    July 13 · 37 min

    Episode 84: Codex 0.144, GPT-5.6 Sol, Grok 4.5, GPT-Live, and Robostral Navigate

    Today’s AgentStack Daily examines Codex 0.144, OpenAI’s GPT-5.6 Sol, Terra, and Luna lineup, and SpaceXAI’s Grok 4.5 release. It also covers GPT-Live’s simultaneous listening and speaking, Mistral’s 8B Robostral Navigate model, ChatGPT Work, Microsoft Flint, and new research on continuous-control memory, citation judging, coding evaluations, proactive agents, delegated web research, procedural code retrieval, and energy-market agent testing. Show notes: https://tobyonfitnesstech.com/podcasts/episode-84/

  • #83
    July 9 · 35 min

    Episode 83: Hermes Agent v2026.7.7, OpenAI Codex rust-v0.143.0, Claude Code 2.1.197, Aion-3.0-Mini

    Today's AgentStack Daily: Hermes Agent v2026.7.7 ships, OpenAI Codex lands rust-v0.143.0, and Claude Code CLI releases 2.1.197. AionLabs ships Aion-3.0-Mini roleplay on OpenRouter. Kokoro runs high-fidelity TTS on low-power CPUs. Rowboat debuts on Show HN with 162 points as a Claude Desktop alternative. Security: GitHub AI agent prompt injection leaks private repositories. Plus early-failure probes for agent loops, Danus fact-graph memory, FreqDepthKV, DepthWeave-KV, RuBench 1.0, VAORA, and the Anthropic developer-relations API migration story. Show notes: https://tobyonfitnesstech.com/podcasts/episode-83/

  • #82
    July 7 · 37 min

    Episode 82: Claude Code 2.1.195, Tencent Hy3, Nex-N2-Mini, GLM 5.2, and Anthropic's Global Workspace Paper

    Claude Code CLI 2.1.195 ships as Tencent's Hy3 and Nex AGI's Nex-N2-Mini land on OpenRouter. GLM 5.2 stokes margin-collapse debate; Anthropic publishes a Global Workspace Theory interpretability analysis. A Claude Code workspace session leak and a goodwill-erosion post trend on Hacker News, and an archive of leaked agent system prompts climbs GitHub. Ternlight ships a 7MB browser-side WASM embedding model. Research: Graph Sparse Sampling, weak-to-strong on-policy distillation, Cortex's bidirectional VLM-VLA paper, Graph-as-Policy multi-agent industrial training, and a cleanliness study on style and coding agents. Show notes: https://tobyonfitnesstech.com/podcasts/episode-82/

Showing 21–35 of 35 episodes