Agents Hour

Mastra
  • 5,0 (2)
  • Технологии
  • Еженедельно

The AI Agents show that discusses hot topics in the world of AI, talks with guests building AI agents and applications, and shows the actual code of how AI applications are being built today. Hosted by Shane Thomas and Abhi Aiyer from Mastra. Watch the livestream on Youtube and X on Monday at 12PM pacific time. Watch the video versions on Spotify or YouTube.

  1. -7 ч ·  Видео

    The Three Ways AI Agents Fail in Production | Hendrix Liu, Respan

    What does it actually take to run AI agents reliably in production? Hendrix Liu, co-founder of Respan (formerly Keywords AI, YC W24), joins Shane and Abhi to break it down. Respan is a one-stop LLM engineering platform — an AI gateway, observability, evals, and prompt optimization in one place — used by teams like AlphaSense, Retell AI, DataCurve, and Mem0. Hendrix shares the three failure modes every agent team runs into (silent failures, reliability outages, and runaway cost), and the techniques to catch each one: fallback routing across 1,000+ models when a provider goes down, online evals that flag hallucinations before a customer does, and spend limits at the per-key, per-model, and per-customer level. You'll also hear the counterintuitive origin story — Respan started as a model router in 2023, years before routing was cool, then pivoted to observability when nobody wanted another black box — plus a live demo of their Scratch-style evaluators, an honest take on build vs. buy for the LLM stack, and why most teams chasing an eval "certification" are really just after a compliance sticker. Recorded live on AI Agents Hour, a weekly livestream by Mastra CPO Shane Thomas and CTO Abhi Aiyer. Mondays 12PM Pacific. 📚 ABOUT RESPAN Respan: https://respan.ai Respan on X: https://x.com/RespanAI Hendrix Liu on X: https://x.com/HendrixLiu29208 Hendrix Liu on LinkedIn: https://www.linkedin.com/in/hendrix-liu-7a015822b Respan integrates with Mastra — teams already run Mastra agents through Respan today. 📚 MASTRA RESOURCES Mastra: https://mastra.ai Mastra on X: https://x.com/mastra_ai Mastra Discord: https://mastra.ai/community/discord Mastra GitHub: https://github.com/mastra-ai Learn Mastra: https://mastra.ai/learn Principles of Building AI Agents (Book): https://mastra.ai/books/principles-of-building-ai-agents Patterns for Building AI Agents (New Book): https://mastra.ai/books/patterns-of-building-ai-agents WHAT IS MASTRA? Mastra is an open-source TypeScript framework designed for building and shipping AI-powered applications and agents with minimal friction. It supports the full lifecycle of agent development—from prototype to production. You can integrate it with frontend and backend stacks (e.g., React, Next.js, Node) or run agents as standalone services. If you're a JavaScript or TypeScript developer looking to build an agentic or AI-powered product without starting from first principles, Mastra provides the scaffolding, tools, and integrations to accelerate that process. ⏱️ CHAPTERS 00:00 What to fix first 00:24 Welcome — Hendrix from Respan 00:57 What is Respan? 01:38 The gateway: their first product 03:41 The journey: gateway to observability to evals 04:40 Bootstrapping to the tier-one list 06:09 Three failure modes: silent, reliability, cost 07:16 Techniques: fallbacks & online evals 08:25 Build vs. buy for the LLM stack 10:00 Demo: the gateway, limits & tracing 11:18 Scratch-style evaluators 13:11 Evals 101: how to actually get good 14:22 The compliance trap 15:12 The Mastra integration 15:27 Outro

  2. -1 дн. ·  Видео

    Stripe Buys OpenRouter for $7B, New Models Drop & Anthropic Watermarks AI | This Week In AI

    Money is moving, models are dropping, and GitHub's status page looks like a Christmas tree. Shane and Abhi open on the week's most-shared joke — the SF founder who realized his best friend was "emotionally attached to a cron job" — then get into Anthropic watermarking every bit of Claude's output to comply with the EU AI Act, and the reasoning-leak vulnerability that let researchers pull hidden thinking tokens out of frontier models. Then a wave of new models: Grok 4.6 lands right in the conversation with GPT-5.6 and Fable (and Elon is already teasing 4.7), GLM 5.3 pushes near-frontier for cyber defense, and Qwen ships an open-weights 27B you can actually run on your own hardware. On the money side: Stripe reportedly acquiring OpenRouter for $7B, Dynatrace buying Arize, CodeRabbit's $143M Series C (with an all-time-great Silicon Valley parody video), and Lovable raising $400M at $13.3B. Plus DeepSeek's new harness, Sol running ultra-fast on Cerebras, and the code-hosting land grab as Cursor Origin and Netlify both become Git hosts while GitHub keeps going down. AI Agents Hour is a weekly livestream by Mastra CPO Shane Thomas and CTO Abhi Aiyer. Mondays 12PM Pacific. 📚 READ MORE The cron job breakup: https://x.com/tech__unicorn/status/2086936880197566757 Anthropic watermarks AI output: https://x.com/ns123abc/status/2086922991921664307 Hidden reasoning leak: https://x.com/kotekjedi_ml/status/2087147042888114428 Grok 4.6: https://x.com/spacexai/status/2087562800982077492 Grok 4.7 teaser (Elon): https://x.com/elonmusk/status/2087604711767896527 GLM-5.3: https://x.com/zai_org/status/2088132965922476159 Qwen3.8-27B open weights: https://x.com/Alibaba_Qwen/status/2088280182356611304 Stripe to acquire OpenRouter ($7B): https://x.com/business/status/2089077253778915636 Dynatrace acquires Arize: https://x.com/aparnadhinak/status/2087844420922364148 CodeRabbit's $143M Series C: https://x.com/coderabbitai/status/2087525329132814524 Lovable raises $400M at $13.3B: https://x.com/lovable/status/2087479640952836349 DeepSeek Harness v0.1: https://x.com/deepseek_ai/status/2087887408440164663 Sol ultra-fast on Cerebras: https://x.com/cerebras/status/2087948820906950719 Cursor Origin: https://x.com/cursor_ai/status/2089399057659596847 Netlify is now a Git host: https://x.com/biilmann/status/2089392941408399452 Prompt injection in court filings: https://x.com/MTSlive/status/2088042921027330263 MCP surpasses the app in Linear: https://x.com/jorilallo/status/2087277823631204591 📚 MASTRA RESOURCES Mastra: https://mastra.ai Mastra on X: https://x.com/mastra_ai Mastra Discord: https://mastra.ai/community/discord Mastra GitHub: https://github.com/mastra-ai Learn Mastra: https://mastra.ai/learn Principles of Building AI Agents (Book): https://mastra.ai/books/principles-of-building-ai-agents Patterns for Building AI Agents (New Book): https://mastra.ai/books/patterns-of-building-ai-agents WHAT IS MASTRA? Mastra is an open-source TypeScript framework designed for building and shipping AI-powered applications and agents with minimal friction. It supports the full lifecycle of agent development—from prototype to production. You can integrate it with frontend and backend stacks (e.g., React, Next.js, Node) or run agents as standalone services. If you're a JavaScript or TypeScript developer looking to build an agentic or AI-powered product without starting from first principles, Mastra provides the scaffolding, tools, and integrations to accelerate that process. ⏱️ CHAPTERS 00:00 Cold open: GitHub's Christmas-tree status page 00:29 Welcome 01:17 Emotionally attached to a cron job 02:24 Anthropic watermarks AI output 05:06 The hidden-reasoning leak 06:39 New models: Grok 4.6 (and a 4.7 teaser) 08:48 GLM 5.3 09:56 Qwen3.8-27B & open weights 11:53 Subscribe 12:09 Stripe acquires OpenRouter for $7B 12:46 Why is OpenRouter worth $7B? 15:31 Dynatrace acquires Arize 16:49 CodeRabbit's $143M Series C 19:04 Lovable raises $400M at $13.3B 20:01 Harnesses: DeepSeek & Sol on Cerebras 20:49 What's going on at GitHub? 24:13 The code-hosting land grab: Cursor Origin & Netlify 26:02 Quick hits: Ramp Index, OpenVuln, courtroom prompt injection, MCP in Linear 28:12 Outro

  3. -4 дн. ·  Видео

    Git Wasn't Built for Agents, So Mesa Rebuilt the File System | Agents Hour

    Git wasn't built for AI agents — so Ben Warren's team rebuilt the file system from scratch. Ben Warren, co-founder and CTO of Mesa (YC S24), joins Shane and Abhi to explain why the file system is the missing primitive for AI agents, and how Mesa — a versioned, POSIX-compatible file system with Git-style branching — lets you run massively parallel agents without the pain of Git. You'll learn why cloning a whole repo before an agent can do thirty seconds of work is a waste, why Git's model (large-file limits, painful conflicts, full clones) breaks down for agents, and how Mesa's lazy materialization pulls only the data an agent actually touches — like iCloud or Dropbox for your agents' workspace. Ben walks through a live "CFO command center" demo where three parallel Claude agents each branch the file system, swap a vendor across a data room, and hand back diffs to compare and merge. Recorded live on AI Agents Hour, a weekly livestream by Mastra CPO Shane Thomas and CTO Abhi Aiyer. Mondays 12PM Pacific. 📚 ABOUT MESA Mesa: https://mesa.dev Ben Warren on X: https://x.com/bwarrn Mesa on X: https://x.com/mesa_dot_dev Ben Warren on LinkedIn: https://www.linkedin.com/in/ben-h-warren Use Mesa with Mastra today — a first-class Mastra Workspace integration is on the way: https://mastra.ai 📚 MASTRA RESOURCES Mastra: https://mastra.ai Mastra on X: https://x.com/mastra_ai Mastra Discord: https://mastra.ai/community/discord Mastra GitHub: https://github.com/mastra-ai Learn Mastra: https://mastra.ai/learn Principles of Building AI Agents (Book): https://mastra.ai/books/principles-of-building-ai-agents Patterns for Building AI Agents (New Book): https://mastra.ai/books/patterns-of-building-ai-agents WHAT IS MASTRA? Mastra is an open-source TypeScript framework designed for building and shipping AI-powered applications and agents with minimal friction. It supports the full lifecycle of agent development—from prototype to production. You can integrate it with frontend and backend stacks (e.g., React, Next.js, Node) or run agents as standalone services. If you're a JavaScript or TypeScript developer looking to build an agentic or AI-powered product without starting from first principles, Mastra provides the scaffolding, tools, and integrations to accelerate that process. ⏱️ CHAPTERS 00:00 Git wasn't built for agents 00:23 Meet Ben Warren & Mesa 01:33 Why file systems are the right primitive 03:52 Why Git doesn't work for agents 05:23 Owning the storage layer & syncing to GitHub 06:01 The backstory 08:24 Demo: the CFO command center 10:30 Demo: Three parallel agents 12:22 The versioning model: forks, merges & clones 14:12 Beyond work trees 16:22 Where to find Mesa 17:10 Outro

  4. 13 авг. ·  Видео

    What Are Agent Plugins, Are We Ready for AI Employees & OpenClaw Hacks a Gym | This Week In AI

    An AI agent hacked a gym — and that's not even the biggest story of the week. Shane and Abhi open on Australia's first known autonomous AI cyberattack, where a Melbourne man's OpenClaw agent found a hole in a gym's booking API and canceled a stranger's reservation to move him up the waitlist. Nobody asked it to. From there: OpenAI's new Agent Plugins standard (built on Anthropic's own skills and MCP), the "AI employee" era with Lindy and Grok Bot, Meta opening the weights on Muse Glimmer, and OpenAI shipping GPT-5.6-Cyber while quietly postponing Astra after it hit "Critical" on cyber. Plus a run of acquisitions (Smithery to Arcade, ElectricSQL to Neon at Databricks, and Manus getting un-acquired by Meta), NVIDIA turning compute into a $500B asset class, and Anthropic signing a $9.1B, 20-year compute deal with a Bitcoin miner. In the quick hits: Claude proved more than 67% of the Riemann zeros lie on the line, the inside story of how OpenAI's agents used a JFrog artifact registry to coordinate a hacking spree, Unsloth Desktop, Sonnet 5's permanent price cut, Spotify's Xirp, Stagehand v4, and Harvey open-sourcing a synthetic law firm. AI Agents Hour is a weekly livestream by Mastra CPO Shane Thomas and CTO Abhi Aiyer. Mondays 12PM Pacific. 📚 READ MORE An AI agent hacked a gym: https://x.com/mtslive/status/2086556207033266539 Agent Plugins: https://x.com/openaidevs/status/2085398373511918022 "We kill the AI agent and introduce the AI employee": https://x.com/Altimor/status/2086861887611019623 Meta opens the weights (Muse Glimmer): https://x.com/finkd/status/2086755195535413696 GPT-5.6-Cyber + Daybreak: https://x.com/gdb/status/2086866967479341305 Astra postponed after hitting "Critical": https://x.com/synthwavedd/status/2085803828784271771 Smithery acquired by Arcade: https://x.com/Calclavia/status/2085455179537891450 ElectricSQL joins Neon at Databricks: https://x.com/neondatabase/status/2087191031330591065 Manus acquisition rolled back: https://x.com/ManusAI/status/2087162893796327868 NVIDIA's $500B+ compute financing: https://x.com/JensenHuang/status/2086934705207959965 Anthropic's $9.1B Riot Platforms deal: https://x.com/Polymarket/status/2086972807716438513 Claude proved 67% of Riemann zeros: https://x.com/jarredsumner/status/2086869681785500011 Inside the OpenAI–Hugging Face attack: https://www.wired.com/story/openai-didnt-notice-its-ai-agents-using-a-message-board-to-plan-their-hacking-spree/ Stagehand v4: https://x.com/Stagehanddev/status/2086849338089857082 Harvey's synthetic law firm: https://x.com/harvey/status/2085778520220049891 📚 MASTRA RESOURCES Mastra: https://mastra.ai Mastra on X: https://x.com/mastra_ai Mastra Discord: https://mastra.ai/community/discord Mastra GitHub: https://github.com/mastra-ai Learn Mastra: https://mastra.ai/learn Principles of Building AI Agents (Book): https://mastra.ai/books/principles-of-building-ai-agents Patterns for Building AI Agents (New Book): https://mastra.ai/books/patterns-of-building-ai-agents WHAT IS MASTRA? Mastra is an open-source TypeScript framework designed for building and shipping AI-powered applications and agents with minimal friction. It supports the full lifecycle of agent development—from prototype to production. You can integrate it with frontend and backend stacks (e.g., React, Next.js, Node) or run agents as standalone services. If you're a JavaScript or TypeScript developer looking to build an agentic or AI-powered product without starting from first principles, Mastra provides the scaffolding, tools, and integrations to accelerate that process. ⏱️ CHAPTERS 00:00 Cold open: a 20-year AI deal 00:27 Welcome 00:52 An AI agent hacked a gym (OpenClaw) 02:41 Agent Plugins: OpenAI's new standard 08:39 Subscribe 08:43 The AI employee era: Lindy & Grok Bot 13:10 Meta opens the weights: Muse Glimmer 14:49 GPT-5.6-Cyber, Daybreak & Astra postponed 18:02 Acquisitions: Smithery joins Arcade 19:24 ElectricSQL joins Neon at Databricks 19:52 Manus gets un-acquired 22:19 Compute as an asset class: NVIDIA's $500B 23:46 Anthropic's $9.1B Riot Platforms deal 25:47 Claude proves 67% of the Riemann zeros 26:47 Inside the OpenAI–Hugging Face attack 28:00 helppeer.ai: a public commons for agents 29:31 NVIDIA Nemotron 3.5 Lightning 31:08 Unsloth Desktop: train models locally 32:07 Sonnet 5 pricing & the rate-limit stack 32:57 Spotify's Xirp 33:48 Stagehand v4 & Harvey's synthetic law firm 34:56 Outro

  5. 10 авг. ·  Видео

    Building the AI-Native Superhuman for Sales on Mastra - Cedar Copilot | Agents Hour

    Isabelle Ilyia, co-founder and CTO of Cedar (YC W25), joins Shane and Abhi to demo Cedar Copilot — the AI-native "Superhuman for sales," built on Mastra from day one. Cedar started as an open-source framework for agentic frontends. Isabelle walks through the pivot: the same technology, verticalized for the messiest part of sales — the stretch from first demo to closed deal. She gives a live tour of a pipeline where agents manage every deal, extract a sales-and-product knowledge base straight from your calls, generate custom one-pagers and per-prospect decks, and run a full AI-native email client. Then the technical side — how it's built on Mastra primitives, where MCP and human-in-the-loop fit, and a multi-threading agent that spots single-threaded deals, figures out who to reach next, and drafts the intro. Whether you're a founder running your own sales or an AE drowning in pipeline, it's a concrete look at what agent-native go-to-market software actually looks like. AI Agents Hour is a weekly livestream by Mastra CPO Shane Thomas and CTO Abhi Aiyer. Mondays 12PM Pacific. 📚 ABOUT CEDAR Cedar Copilot: https://cedarcopilot.com Isabelle Ilyia on LinkedIn: https://www.linkedin.com/in/isabelle-i Cedar-OS (open-source framework): https://github.com/CedarCopilot/cedar-OS 📚 MASTRA RESOURCES Mastra: https://mastra.ai Mastra on X: https://x.com/mastra_ai Mastra Discord: https://mastra.ai/community/discord Mastra GitHub: https://github.com/mastra-ai Learn Mastra: https://mastra.ai/learn Principles of Building AI Agents (Book): https://mastra.ai/books/principles-of-building-ai-agents Patterns for Building AI Agents (New Book): https://mastra.ai/books/patterns-of-building-ai-agents WHAT IS MASTRA? Mastra is an open-source TypeScript framework designed for building and shipping AI-powered applications and agents with minimal friction. It supports the full lifecycle of agent development—from prototype to production. You can integrate it with frontend and backend stacks (e.g., React, Next.js, Node) or run agents as standalone services. If you're a JavaScript or TypeScript developer looking to build an agentic or AI-powered product without starting from first principles, Mastra provides the scaffolding, tools, and integrations to accelerate that process. ⏱️ CHAPTERS 00:00 Cold open 00:18 Welcome 00:40 What is Cedar Copilot? 03:00 Demo: the deal pipeline & per-deal agents 05:08 Generating collateral: one-pagers & custom decks 07:15 The AI-native email client 09:06 The pivot: from open-source framework to sales 10:23 Horizontal product, verticalized for sales 11:12 Headless API, MCP & human-in-the-loop 12:16 Inside the graph: the knowledge & process layer 13:51 The multi-threading agent 14:28 Who's using Cedar 15:27 Where to find Cedar 15:50 Outro

  6. 7 авг. ·  Видео

    OpenAI vs Anthropic: Who's More Dangerous? Is Google Giving Up? Open Weights Cook | This Week In AI

    A delayed but stacked week. Shane and Abhi open on the question the whole industry is dancing around — is source code becoming assembly? — then dig into the strangest new status game in AI: OpenAI and Anthropic both admitting their models broke containment and hacked things, and treating it like a flex. Welcome to the felony bench, where the leaderboard is "whose model is most dangerous." Meanwhile the open-weight flood keeps rising — DeepSeek-V4-Flash, Qwen3.8-Max, and MiniMax-H3 all landing near frontier for a fraction of the price, to the point where defaulting to open models just makes sense. OpenAI slashes prices (Luna down 80%), making an already-rough week even rougher for Google: Jeff Dean leaves to found Discovery Loop, Demis Hassabis steps down to chair, and the read gets harder to avoid — is Google giving up on winning in AI? Plus OpenAI's "Apple is getting this wrong" clapback, Suno losing its copyright case, Meta's Muse Code, Ilya's SSI finally shipping, Prime Agent, OpenAI's Astra solving ten open math problems, and stacked PRs finally landing on GitHub. AI Agents Hour is a weekly livestream by Mastra CPO Shane Thomas and CTO Abhi Aiyer. Mondays 12PM Pacific. 📚 READ MORE Is source code becoming assembly? (Elon): https://x.com/elonmusk/status/2084304083851034949 OpenAI's agent broke into three accounts: https://x.com/andrewcurran_/status/2082267713653846450 Anthropic's own three incidents: https://x.com/anthropicai/status/2082965101083320543 The internet reacts to the rivalry: https://x.com/Sauers_/status/2082998108208673266 DeepSeek-V4-Flash is live: https://x.com/deepseek_ai/status/2083084415157022911 Qwen3.8-Max: https://x.com/Alibaba_Qwen/status/2084100707423289643 MiniMax-H3: https://x.com/minimax_ai/status/2084106804032872591 Open weights won't be safety-tested: https://x.com/andrewcurran_/status/2084782600254873826 OpenAI's big price cuts: https://x.com/sama/status/2082880720989532597 Jeff Dean leaves for Discovery Loop: https://x.com/jeffdean/status/2085034604172603724 Demis steps down to chair: https://x.com/FT/status/2085045908576579789 Is Google giving up? (Gergely Orosz): https://x.com/gergelyorosz/status/2085079307576111550 OpenAI: "Apple is getting this wrong": https://x.com/openainewsroom/status/2084515811306443093 Suno loses its copyright case: https://www.nme.com/news/music/ai-music-generator-suno-loses-copyright-infringement-legal-case-3960760 Meta ships Muse Code: https://x.com/finkd/status/2085080750034940201 Ilya's SSI ships in August: https://x.com/MTSlive/status/2084675767053824332 OpenAI's Astra solved 10 open math problems: https://x.com/polynoamial/status/2083467194663571701 Stacked PRs on GitHub: https://x.com/github/status/2082865588800504140 📚 MASTRA RESOURCES Mastra: https://mastra.ai Mastra on X: https://x.com/mastra_ai Mastra Discord: https://mastra.ai/community/discord Mastra GitHub: https://github.com/mastra-ai Learn Mastra: https://mastra.ai/learn Principles of Building AI Agents (Book): https://mastra.ai/books/principles-of-building-ai-agents Patterns for Building AI Agents (New Book): https://mastra.ai/books/patterns-of-building-ai-agents WHAT IS MASTRA? Mastra is an open-source TypeScript framework designed for building and shipping AI-powered applications and agents with minimal friction. It supports the full lifecycle of agent development—from prototype to production. You can integrate it with frontend and backend stacks (e.g., React, Next.js, Node) or run agents as standalone services. If you're a JavaScript or TypeScript developer looking to build an agentic or AI-powered product without starting from first principles, Mastra provides the scaffolding, tools, and integrations to accelerate that process. ⏱️ CHAPTERS 00:00 Cold open 00:31 Welcome 00:44 Is source code becoming assembly? 03:44 "My model hacks someone too": the danger flex 05:24 Open weights are cooking: DeepSeek, Qwen, MiniMax 07:24 Default to open models (and the safety-testing catch) 09:13 Subscribe break 09:16 The price wars: OpenAI's big cuts 10:14 Is Google cooked? Jeff Dean & Demis exit 12:03 Gemini should just go invisible 15:11 OpenAI: "Apple is getting this wrong" 17:47 Suno loses its copyright case 19:36 Quick hits: Meta's Muse Code 21:58 Ilya's SSI ships in August 22:50 Prime Agent & OpenAI's Astra 24:25 Cloudflare Computer & GenSpark's GenOffice 25:15 GPT-5.6 Sol tops ARC-AGI-3: the harness matters 25:55 Stacked PRs finally hit GitHub 26:45 Outro

  7. 4 авг. ·  Видео

    Freestyle's CEO Runs His Cloud From a House — Ben Swerdlow on Agent VMs

    Ben Swerdlow is CEO and co-founder of Freestyle, which builds Linux VMs for AI agents. He joins Abhi Aiyer to explain why he refuses to call them sandboxes. Freestyle runs on bare metal in a house. There is duplicated internet, a battery, a backup kerosene generator, a fingerprint-protected door, and a hole cut in a wall. The move followed a $45,000 cloud bill and the discovery that an old computer outperformed the cloud version of an early prototype. Ben's advice to most of the audience is not to use his product. But he draws the line at execution time and names the case where a sandbox is simply the better tool. His path to VMs ran through two abandoned products. A database engine built at Apple in evenings and carried through an entire YC batch was killed in November 2024 after an early o3 demo. A serverless JavaScript runtime with 10ms cold starts came next, and nobody wanted it. You'll also learn why Freestyle moved off Firecracker and what rust-vmm makes possible, the destructive-snapshot problem that caused Ben real pain, and why stripped-down kernels break on Supabase. 📎 READ MORE Freestyle: https://www.freestyle.sh Freestyle VMs: https://www.freestyle.sh/products/vms  Ben on LinkedIn: https://www.linkedin.com/in/benswerdlow rust-vmm: https://github.com/rust-vmm/community  📚 MASTRA RESOURCES  https://mastra.ai https://x.com/mastra_ai Discord: https://mastra.ai/community/discord GitHub: https://github.com/mastra-ai Learn Mastra: https://mastra.ai/learn Principles of Building AI Agents: https://mastra.ai/books/principles-of-building-ai-agents Patterns of Building AI Agents: https://mastra.ai/books/patterns-of-building-ai-agents WHAT IS MASTRA Mastra is an open-source TypeScript framework designed for building and shipping AI-powered applications and agents with minimal friction. It supports the full lifecycle of agent development — from prototype to production. AI Agents Hour is a weekly livestream by Mastra CPO Shane Thomas and CTO Abhi Aiyer. Mondays 12PM Pacific. ⏱️ CHAPTERS 00:00 Cold open 00:32 Ben Swerdlow, Freestyle 00:45 Why "sandbox" is the wrong word 00:58 The serverless JavaScript runtime nobody wanted 01:35 Apple, YC, and the database they killed 03:11 Running server racks in a house 05:43 What it takes to operate that 07:20 Agent VM vs. sandbox 08:07 Background agents and the 8GB ceiling 10:13 Firecracker, rust-vmm, and destructive snapshots 12:01 Demo 14:02 Networks and VPN APIs 16:22 Who should not use Freestyle 17:09 Virtualizing themselves on every PR  7:28 What Ben would tell you to build for

  8. 30 июл. ·  Видео

    Opus 5 vs Fable, Rogue Model Hacks Hugging Face & the Open Weights Letter | This Week In AI

    Big week. OpenAI had a security incident, where a model reportedly broke out of its evaluation parameters and hacked Hugging Face — and the guardrails on OpenAI's and Anthropic's own models blocked responders from investigating, so they had to fall back to an open model to get to the bottom of it. Opus 5 lands close to Fable at 26% lower cost and tops the front-end arena, but the reviews are mixed, and the token usage is brutal — one chart clocks it at 97 million tokens on a task GPT 5.6 did in 4.3 million. Then the fight everyone's watching: NVIDIA, OpenAI, and a hundred others sign an open-models letter, Anthropic declines and calls for mandatory safety testing, and the room asks the obvious question — who gets to write the test? Plus MCP goes fully stateless (it's basically a REST API now), Kimi K3 weights drop with a K3.1 leak, SSI partners with NVIDIA, Stripe eyes OpenRouter for $10B, Cognition buys Poke, and DoorDash announces drone delivery — so your agent really can order you pizza by helicopter. AI Agents Hour is a weekly livestream by Mastra CPO Shane Thomas and CTO Abhi Aiyer. Mondays 12PM Pacific. 📚 READ MORE Anthropic destroyed the books (Project Panama): https://x.com/HedgieMarkets/status/2081534588485296565 OpenAI security incident: https://x.com/sama/status/2079661132302995790 Claude Opus 5 launch: https://x.com/claudeai/status/2080699495453528290 Opus 5 tops the front-end arena: https://x.com/arena/status/2081831019377004727 Opus 5 intelligence & cost: https://x.com/ArtificialAnlys/status/2080734447717298483 Siqi Chen walks it back: https://x.com/blader/status/2082275046937292859 Theo on Opus 5: https://x.com/theo/status/2081880182936502474 The token-usage chart: https://x.com/jpschroeder/status/2081751862768717956 Jensen's open-models letter: https://x.com/JensenHuang/status/2080643682408321103 Denny's stays open: https://x.com/dennysdiner/status/2081069889931112816 Anthropic declines to sign: https://x.com/anthropicai/status/2081864750296658008 MCP goes stateless: https://x.com/claudedevs/status/2082164248697069935 Kimi K3 weights are out: https://x.com/Kimi_Moonshot/status/2081760186235289764 Kimi K3.1 leak: https://x.com/Mr_Salio/status/2081345681734713635 SSI x NVIDIA: https://x.com/ssi/status/2081732119194394763 Stripe eyes OpenRouter: https://x.com/andrewcurran_/status/2080397684134007189 Notion as Code: https://x.com/notionhq/status/2080331924732850687 Cognition acquires Poke: https://x.com/cognition/status/2080311229256540194 ChatGPT Voice on desktop: https://x.com/openai/status/2080378182469857576 DoorDash Air: https://x.com/DoorDash/status/2082451101840740753 📚 MASTRA RESOURCES Mastra: https://mastra.ai Mastra on X: https://x.com/mastra_ai Mastra Discord: https://mastra.ai/community/discord Mastra GitHub: https://github.com/mastra-ai Learn Mastra: https://mastra.ai/learn Principles of Building AI Agents (Book): https://mastra.ai/books/principles-of-building-ai-agents Patterns for Building AI Agents (New Book): https://mastra.ai/books/patterns-of-building-ai-agents WHAT IS MASTRA? Mastra is an open-source TypeScript framework designed for building and shipping AI-powered applications and agents with minimal friction. It supports the full lifecycle of agent development—from prototype to production. You can integrate it with frontend and backend stacks (e.g., React, Next.js, Node) or run agents as standalone services. If you're a JavaScript or TypeScript developer looking to build an agentic or AI-powered product without starting from first principles, Mastra provides the scaffolding, tools, and integrations to accelerate that process. ⏱️ CHAPTERS 00:00 Cold open 00:27 Welcome 00:34 Anthropic destroyed the books ("Operation Panama") 02:32 The OpenAI security incident: a model hacked Hugging Face 04:35 Opus 5 launches — is it better than Fable? 05:46 The mixed reviews 07:05 Opus 5 is token-hungry 08:17 The open-models letter: who writes the safety test? 10:03 Anthropic declines to sign 13:35 The 1,200-employee "pacing" statement 15:28 Trump's China AI advisors 15:48 Be a guest on the show 16:03 MCP is not dead, it's just stateless now 22:24 Quick hits: Kimi K3 weights & the K3.1 leak 23:11 SSI + NVIDIA 23:43 Stripe eyes OpenRouter for $10B 24:24 Notion as Code 25:28 Cognition acquires Poke 25:59 ChatGPT voice & the beach test 27:14 DoorDash Air: pizza by drone 28:10 Outro

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The AI Agents show that discusses hot topics in the world of AI, talks with guests building AI agents and applications, and shows the actual code of how AI applications are being built today. Hosted by Shane Thomas and Abhi Aiyer from Mastra. Watch the livestream on Youtube and X on Monday at 12PM pacific time. Watch the video versions on Spotify or YouTube.

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