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Daron Yondem

@daron.me
215 followers 111 following 749 posts

Tech Lead at Microsoft | Applied AI Expert | Ex-CTO of SaaS Startups

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Daron Yondem @daron.me · 06/08/2025
🚀 Apparently TSA missed the “3-oz limit on AI models” in my carry-on. #dadjoke #staywithme Thirty days after joining AWS, OpenAI’s brand-new open-weight models, gpt-oss-120b and gpt-oss-20b, just landed in Amazon Bedrock and SageMaker. Total coincidence…
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Daron Yondem @daron.me · 28/07/2025
Attaching my race map and official time for anyone who loves the nerdy details 🙂
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Daron Yondem @daron.me · 28/07/2025
Fast-forward to this morning: same city, same Golden Gate views, but a very different ending. Crossing that finish line wasn’t just about a medal or a stopwatch; it was a reminder.
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Daron Yondem @daron.me · 22/07/2025
💡 Bigger isn’t always better: why I’m reaching for smaller models in my everyday work When I first got access to O3, its raw power blew me away, I honestly thought I’d never settle for anything less.
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Daron Yondem @daron.me · 10/07/2025
On Saturday, August 16 I’m trading weekend plans for something way more fun: the DeepSeek Demystified Summit, a one-day, all-access dive into the open-source LLM that’s making waves across cost, performance, and reasoning. Why I’m excited:
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Daron Yondem @daron.me · 08/07/2025
Want to see it? I’m dropping the playground link + a fun speed-up video (video effect exaggerated for Twitter attention 😉).
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Daron Yondem @daron.me · 07/07/2025
🤯 What if your Transformer paid attention to triangles instead of lines? Those extra corners buy you token efficiency and a steeper scaling curve.
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Daron Yondem @daron.me · 14/06/2025
Just wrapped up my first week with the Bevel Health app, and I’m honestly blown away. 📱✨
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Daron Yondem @daron.me · 23/05/2025
🚀 Counting down to European AI and Cloud Summit next week! I’m excited to head to Düsseldorf for the European AI & Cloud Summit (26-28 May) where I’ll be taking the stage to share some fresh insights on Multi-Agent AI Workflows.
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Daron Yondem @daron.me · 22/04/2025
Smart and lean: KnowSelf cuts costs with fewer knowledge calls and boosts generalization. Trained on three tasks, it aced unseen ones like Heat and Cool. Self-awareness shines with only 40% training data—perfect for small models.
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Daron Yondem @daron.me · 22/04/2025
🤯 What if AI agents could sense when they’re out of their depth—pausing to reflect or fetch knowledge before acting? Meet “KnowSelf,” a new paradigm for LLM agents. Thread below 👇
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Daron Yondem @daron.me · 18/04/2025
👉 Self-critique boosts quality. AAG’s model critiques its own drafts for up to 3 cycles, suggesting edits and rewriting. This lifts answer quality by 7-10%, proving “judge-and-fix” beats bigger prompts. #AIResearch
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Daron Yondem @daron.me · 18/04/2025
🚀 Large language models excel at facts, but can they craft plans for brand-new tasks? Introducing Analogy-Augmented Generation (AAG)! #AIResearch #LLM
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Daron Yondem @daron.me · 17/04/2025
💰 Cost frontier: o4-mini hits 93.4% on AIME ’24 at ~⅓ GPT-4o latency. o3 saves dev time—2h/week vs o1, per my CI. #Efficiency
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Daron Yondem @daron.me · 17/04/2025
🔗 Function-calling 2.0: Responses API keeps reasoning tokens, ensuring reliable tool use. No more shaky JSON regex! #LangChain
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Daron Yondem @daron.me · 17/04/2025
🛠️ Tool-selection head picks web. run, python_user_visible, or image_gen. Scores 24.9% on Humanity’s Last Exam with tools vs 20.3% without. #AIEngineering
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Daron Yondem @daron.me · 17/04/2025
⚡️ OpenAI’s o3 & o4-mini are here, moving us from chatbots to autonomous analysts. These models browse the web, run Python, process images, and plan actions. #AI #OpenAI
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Daron Yondem @daron.me · 15/04/2025
💰 Efficiency alert: GPT-4.1 is 26% cheaper than GPT-4o. GPT-4.1 mini matches/exceeds GPT-4o smarts at half the latency, 83% lower cost. ⚡ #TechNews
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Daron Yondem @daron.me · 15/04/2025
📚 Context window now hits 1 million tokens (from 128,000), with precision throughout. Huge win for big docs and long chats! #AI #Innovation
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Daron Yondem @daron.me · 15/04/2025
🤖 Instruction following? Up 10.5% in reliability. GPT-4.1 tracks your requests deep into convos – a must for real-world apps. #MachineLearning #APITechnology
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Daron Yondem @daron.me · 15/04/2025
💻 GPT-4.1 crushes it in coding – scoring 54.6% on SWE-bench Verified, a 21.4% leap over GPT-4o. Better repo understanding, reliable task completion, and working code! #Coding #OpenAI
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Daron Yondem @daron.me · 15/04/2025
🚀 OpenAI just launched GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano – a new family of models with stellar performance upgrades. Available now via API only, not in ChatGPT yet! #ArtificialIntelligence #GPT4.1
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Daron Yondem @daron.me · 14/04/2025
The real game-changer? Agentic-Tx. It reasons about molecules, searches literature, and tests hypotheses, scoring 52.3% better on tough therapeutic reasoning benchmarks. This is AI that *thinks* like a scientist! #TherapeuticDevelopment
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Daron Yondem @daron.me · 14/04/2025
🧬 Google DeepMind's TxGemma doesn't just predict drug molecules—it EXPLAINS why they might work! This could unlock a major bottleneck in AI-powered drug discovery. #AIinHealthcare #DrugDiscovery
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Daron Yondem @daron.me · 13/04/2025
After nearly 3 years away from racing due to injuries, I'm finally back on the course — and it feels amazing! 😊 Ran my first 10K since the break and finished 12th out of 300 in my age group. Not a bad comeback! 🏃‍♂️💨
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Daron Yondem @daron.me · 11/04/2025
Why I Refused to Play the AI Detection Game. I walked away from a publisher over their obsession with "AI detection" thresholds. They wanted me to tweak my original work to dodge some arbitrary % limit. I’d rather focus on quality than dance for a tool.
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Daron Yondem @daron.me · 10/04/2025
What if neural networks were a Wonderland, and we're all just curious Alices trying to make sense of it? Just finished Scardapane's brilliant 'Alice's Adventures in a Differentiable Wonderland' and I'm still processing how elegantly it demystifies the rabbit hole of neural networks.
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Daron Yondem @daron.me · 09/04/2025
The same scaling laws that boost LLMs apply here: performance rises consistently as model size grows, just like language models. A striking parallel in AI development! #AIforRecommendation
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Daron Yondem @daron.me · 09/04/2025
They’re "tokenizing" your viewing history, turning binge sessions into sequences that capture preferences. Unlike LLMs where tokens are equal, Netflix weights a 2-hour movie watch more than a 5-min trailer browse. #MachineLearning
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Daron Yondem @daron.me · 09/04/2025
Netflix is revolutionizing recommendation systems by applying Large Language Model (LLM) principles at scale. Their foundation model processes hundreds of billions of user interactions—comparable to the token volume in ChatGPT. #AIforRecommendation #FoundationModels
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Daron Yondem @daron.me · 07/04/2025
Even if 10M tokens worked (doubtful), RAG wins for enterprise. It’s leaner, faster, and nails 99% of knowledge tasks without the overhead. #RAG #GenerativeAI
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Daron Yondem @daron.me · 07/04/2025
LLaMA 4’s 10M token context window sounds wild—bye-bye vector databases and RAG? Not quite. The hype is big, but the story’s more complicated. Let’s break it down. 🧵 #LLMs #AI
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Daron Yondem @daron.me · 05/04/2025
The last time I took the Scrum Master I exam was back in 2012 😊 Yesterday, I figured I’d give it a shot—and I passed Scrum Master II ! Turns out, I really didn’t need to wait this long. The questions were solid. I’d say anyone with 3–5 years of Scrum experience should be able to pass pretty easily.
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Daron Yondem @daron.me · 04/04/2025
Not every AI problem needs a multi-agent system. Most don’t. Chasing complexity too early wastes time & burns trust. #CTO #GenAI #MultiAgentSystems
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Daron Yondem @daron.me · 03/04/2025
🤯 72% of professors fear AI lets students skip thinking. But Claude for Education’s new Learning Mode flips the script—designed to spark learning, not shortcut it. #AIinEducation #EdTech
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Daron Yondem @daron.me · 02/04/2025
🚀 BREAKING: A paralyzed woman speaks again after 18 years—using only her thoughts! 🧠✨ Her own voice, powered by a brain implant & AI, communicates in real-time. Not sci-fi, but science. 👇
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Daron Yondem @daron.me · 01/04/2025
🚨 Big news in mental health: An AI therapist achieved human-level therapeutic alliance in half the time, reducing depression by 51%, anxiety by 31%, and eating disorder concerns by 19% in a groundbreaking clinical trial. 🧵
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Daron Yondem @daron.me · 31/03/2025
🧠 Can an 8B open-source model outperform GPT-4 in collaborative tasks? Turns out—it can. But only with the right training recipe. 👇
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Daron Yondem @daron.me · 28/03/2025
🌍 The ecosystem is growing fast with tools like Mintlify’s mcpt and Claude Desktop. Implications: - Tools as scenario-driven APIs - From prompt hacking to tool orchestration - New hosting/auth models
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Daron Yondem @daron.me · 28/03/2025
🔍 Real-world example: Your IDE pulls logs from a Browsertools server, queries Postgres via MCP, and generates an image through Replicate—no app switching or glue code needed. That’s MCP in action.
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Daron Yondem @daron.me · 28/03/2025
💡 Inspired by LSP, MCP enables: - Autonomous tool chaining by agents - Human-in-the-loop control - Seamless integration with dev tools and SaaS It’s like an OS for agent workflows, replacing brittle integrations.
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Daron Yondem @daron.me · 28/03/2025
🚀 MCP: The Protocol Poised to Revolutionize AI Tool Integration Imagine a world where AI agents autonomously select and sequence tools without manual coding. That’s the promise of the Model Context Protocol (MCP)—a new foundation for AI workflows.
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Daron Yondem @daron.me · 26/03/2025
For those interested, attached is how I create the first image in this thread. Does it look like me?
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Daron Yondem @daron.me · 26/03/2025
Was deep into prompt engineering this morning when I stumbled upon OpenAI's latest: the 4o Image Generation model. It's incredible! Here’s why: #AIImageGeneration #OpenAI #GPT4o #PromptEngineering #AITechnology
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Daron Yondem @daron.me · 25/03/2025
🚀 Anthropic just dropped a major upgrade for Claude: the "think" tool! This lets Claude pause, reflect, and tackle complex, multi-step tasks with ease. Developers integrating LLMs into apps, this is for you—here’s why it’s a big deal. #AI #LLM #DeveloperTips
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Daron Yondem @daron.me · 24/03/2025
🔍 In high-stakes scenarios, wrong AI answers can be costly. New research from Johns Hopkins shows "test-time scaling" boosts accuracy and helps models know when to stay silent.
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Daron Yondem @daron.me · 21/03/2025
Check the sample audio below—hear the expressiveness! It’s like giving your AI a personality upgrade. 🎭 So cool!
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Daron Yondem @daron.me · 20/03/2025
Another day, another agentic framework! NVIDIA's AgentIQ treats agents, tools, and workflows as simple function calls for true composability. Build once, reuse everywhere. 🔄 #AIEngineering #LLMOps
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Daron Yondem @daron.me · 19/03/2025
Welcome Eclipse LMOS - an open-source, cloud-native platform laying the groundwork for an "Internet of Agents." 🌐 Think of it as connecting AI agents across orgs, just like the Internet linked computers and IoT tied devices. #AIAgents #OpenSource
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Daron Yondem @daron.me · 18/03/2025
Baidu just dropped ERNIE 4.5 & ERNIE X1, pushing AI to new heights! 🚀 ERNIE 4.5 rivals GPT-4.5 in benchmarks but at a fraction of the cost. ERNIE X1 excels in logical reasoning & problem-solving. Big news for AI devs & researchers! #AI #MachineLearning #NLP
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