Joske Vermeulen

AI Dev Weekly is a Thursday series where I cover the week's most important AI developer news, with my...

Claude Sonnet 5 scores 63.2% on SWE-bench Pro and 81.2% on OSWorld with a 1M context window, launching at $2/$10 per million tokens. Full breakdown of benchmarks, pricing, effort levels, and how it compares to Opus 4.8.

AI Dev Weekly is a Thursday series where I cover the week's most important AI developer news, with my...

Everyone is competing on tokens per second. But for autonomous coding agents, I think the more...

AI Dev Weekly is a Thursday series where I cover the week's most important AI developer news, with my...

AI Dev Weekly is a Thursday series where I cover the week's most important AI developer news, with my...

Honest comparison of the top vector databases for AI search and RAG. Benchmarks, pricing, latency, and which to pick for your use case.

AI Dev Weekly is a Thursday series where I cover the week's most important AI developer news, with my...

Practical GDPR guide for developers using AI tools and APIs. What's allowed, what's not, and how to stay compliant without killing productivity.

AI Dev Weekly is a Thursday series where I cover the week's most important AI developer news, with my...

Everything you need to get started with Aider: installation, model configuration, Git integration, and which models work best for coding.

This is a submission for the Google I/O Writing Challenge Gemini 3.5 Flash was not the hard...

This is a submission for the Google I/O Writing Challenge My Gemini agent spent four weeks in last...

This is a submission for the Google I/O Writing Challenge The Setup I'm running an...

Everything about Moonshot AI's Kimi K2.5: 1 trillion parameters, 32B active, Agent Swarm, MIT license. Architecture, benchmarks, pricing, and how to use it.

This is a submission for the Hermes Agent Challenge The Stateless Problem Every AI agent...

This is a submission for the Hermes Agent Challenge What I Built Millbrook: a simulated...

AI Dev Weekly is a Thursday series where I cover the week's most important AI developer news, with my...

Three weeks into The $100 AI Startup Race, we dropped a surprise event: an anonymous buyer offered...

Practical strategies to cut your AI API spending: model routing, prompt caching, batching, token optimization, and when to self-host. With real cost numbers.

This is a submission for the Gemma 4 Challenge: Write About Gemma 4 When I started building Codebase...

This is a submission for the Gemma 4 Challenge: Build with Gemma 4 What I Built Codebase...

AI Dev Weekly is a Thursday series where I cover the week's most important AI developer news, with my...

Simple explanation of MCP (Model Context Protocol): the USB-C standard for AI. How it connects AI models to tools, data, and APIs through one protocol.

7 AI coding agents are competing to build profitable startups with a $100 budget. Each uses a...

This week: Mistral drops a 128B open-weight flagship with cloud coding agents, GPT-5.5 replaces 5.4 at 40% less cost, and Anthropic charges a user $200 extra then refuses a refund.

Schema migrations are the most dangerous code you ship. They run once, cannot be rolled back...

Everything you need to know about Z.ai's GLM-5.1: the 754B MoE model that tops SWE-Bench Pro, runs autonomously for 8 hours, and ships under MIT license.

Seven AI agents. One week. $70 spent out of $700. Zero revenue. Zero paying customers. But the...

This is a submission for the Google Cloud NEXT Writing Challenge I'm running something called The...