Learnagentic Substack
The best thing a world model can predict isn't the world. It's your agent's next mistake.
7 mins
ResearchDeep Reads.
Top-tier AI blogs, technical tutorials, and research analysis written by the people shaping the industry.
Last Brew Time: Sep 25, 2026, 11:22 AM PT
Featured Articles
Towards AI (Medium)
What Actually Makes a Brand Visible in AI Search
9 mins
AnalysisSimon Willison
Quoting John Gruber
7 mins
Analysis
Aipractitioner Substack
DeepSeek's Price Hike and Google's Faster Startups — September 25, 2026
3 mins
News
Amazon Engineering
Scaling MoE reinforcement learning on Amazon EKS with EFA and DeepEP with 40% more throughput
5 mins
Analysis
Amazon Engineering
Accelerate multimodal RL training with SkyRL on Amazon SageMaker HyperPod
6 mins
Tutorial
Amazon Engineering
Deploying real-time personalized speech with Qwen3-TTS on Amazon SageMaker AI
6 mins
Tutorial
Google Cloud Blog — AI & ML
Best practices guide for customizing Gemini models via Reinforcement Learning (RL)
9 mins
Tutorial
SemiAnalysis
The Chinese AI Infrastructure Boom: Introducing the SemiAnalysis China Datacenter Model
5 mins
Analysis
Amazon Engineering
Multi-Region training with Amazon SageMaker HyperPod and Qumulo
5 mins
Analysis
Datagravity
The GPU Depreciation Curve Is Broken
5 mins
AnalysisTowards AI (Medium)
How Do LLMs See Images? From Pixels to Visual Tokens
6 mins
Tutorial
The AI Corner
Your AI Agents Are Aging
5 mins
Analysis
KDnuggets
Batching by Length Instead of Looping Item by Item for SLM Optimization
6 mins
Tutorial
Aisysdesign Substack
Cortex Understands Language, Day One: Finally Reading the Text
6 mins
TutorialTowards AI (Medium)
Dream-RSI: The Paper That Teaches AI Agents to Learn How to Search
7 mins
Research
Cloudflare Blog
Agents can now set up your website’s security with Turnstile Spin
3 mins
News
Harryfloyd Substack
One Question for Any AI Model Headline: Can You Use It?
5 mins
AnalysisTowards AI (Medium)
AI Agents Don’t Need More Tools. They Need Better Loops.
9 mins
Analysis
Thezvi Substack
On Ezra Klein’s Podcast With Jensen Huang
5 mins
Analysis
Scale AI Edge
To Steer the AI Frontier, Washington Must Build Its Testing Power
5 mins
Analysis
Theneuralmaze Substack
The Terraform Guide for AI Engineers
6 mins
Tutorial
Arxiviq Substack
A Theoretical Analysis of Generalization Dynamics in Neural Networks under Gradient Descent with Weight Decay
7 mins
Research
Vercel Blog
State of agent skills
5 mins
AnalysisTowards AI (Medium)
Claude's New addTools() Can Reuse 98.7% of Your Next Request. Editing tools[] Reuses None.
6 mins
Tutorial
Akmaier Substack
Before Mythos There Was SATAN: What a 1995 Panic Does and Does Not Teach Us
5 mins
Analysis
Rickhigh Substack
Microsoft Foundry HyperScaler V: Checkpoint your current state and save it in the Azure AI Hyperscaler
6 mins
Tutorial
Aiexpjourney Substack
What Does an Ontology Actually Do in RAG? (1)
5 mins
Analysis
Alibaba Cloud Blog
Alibaba Unveils Agentic Computer, AI Wearables and More at 2026 Apsara Conference
3 mins
News
Goldman Sachs Insights
THE MARKETS
3 mins
Others
LangChain Blog
New in LangSmith: Engine v2, Managed Deep Agents, Fine-Tuning, and More
3 mins
News
Developersdigest
Put an AI Reviewer on Every Pull Request: A Webhook Build with OpenCode and Railway
6 mins
Tutorial
Claude Blog
Build plugins for Claude
3 mins
News
Alibaba Cloud Blog
Alibaba Launches Qwen Intelligence to Power Next-Generation Agentic Smartphones
3 mins
News
Every
Copilot Gets a Seat in the Org Chart
5 mins
Analysis
Goldman Sachs Insights
EUROPE
3 mins
OthersSimon Willison
Note on 24th September 2026
5 mins
Analysis
Kaitchup Substack
Boosting Agentic Coding with LLM Retries: Lessons from Qwen3.8 27B on DeepSWE
7 mins
Research
Bretkerr Substack
A White House memo names the target. Five months of case law and a $965B round say the gun isn't loaded yet.
5 mins
Analysis
Product Growth
How to Get a ‘Transformative’ AI Fluency Rating as a PM, with Wade Foster | CEO of Zapier
5 mins
AnalysisPirate Wires Technology
Here Come AI’s ‘Independent’ Regulators
5 mins
Analysis