I've tried it with Gemma 4 and Qwen 3.5/3.6 so far, works well with the >4B models, sometimes works with 4B but they're more likely to mess up the SQL
CODE
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Codex on macOS: Appshots, annotation editor, /goal command, shareable plugins
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OPENAI : Codex on macOS now supports Appshots, allowing users to quickly add context from any app directly to the prompt. Besides that, a new annotation editor is now available in the browser, the/goal command is enabled by default, and Plugins are now shareable.
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Daytona’s Agent-Native Compute Explained: AI Agents Need Composable Computers
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🆕Daytona’s Agent-Native Compute: 60ms sandboxes, 50K startups in 75 sec, 850K daily runs, RL/evals, CLI > MCP, & the end of localhost https://t.co/3sauItT6oc@daytonaio CEO @ivanburazin explains why AI agents need composable computers, how Daytona pivoted from human dev… pic.twitter.com/WGjlPJwpEr
— Latent.Space (@latentspacepod) 21 mai 2026Daytona’s Agent-Native Compute: 60ms sandboxes, 50K startups in 75 sec, 850K daily runs, RL/evals, CLI > MCP, & the end of localhost https://
latent.space/p/daytona @daytonaio CEO @ivanburazin explains why AI agents need composable computers, how Daytona pivoted from human dev -

Vibecoded App to Production-Ready AI Agent Repo
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working on a "take this vibecoded slop app and make it a production-ready, e2e tested, maintainable, parallelizable agent repo" skill. this thing ran for ~16 hours yesterday and made 103 commits all told and i ended up with exactly the same app but instead of fragile mvp it
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Datasette Agent Alpha: Conversational AI for SQLite Databases
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I released the first alpha of Datasette Agent – a conversational AI assistant for Datasette that can answer questions about data in SQLite databases, and can be extended with plugins to add extra tools and features
— Simon Willison (@simonw) 21 mai 2026
Here's a demo pic.twitter.com/2gyduf5EphI released the first alpha of Datasette Agent – a conversational AI assistant for Datasette that can answer questions about data in SQLite databases, and can be extended with plugins to add extra tools and features Here's a demo
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Active Graph video: flipped agent architecture, blackboard system, self-improvement
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longer form video on Active Graph [7 min 22 sec]
— Yohei (@yoheinakajima) 21 mai 2026
– flip the agent architecture
– 1970s blackboard system
– rollback, fork, diff agent runs
– experience + behaviors + beliefs = you
– behaviors can write behaviors (self-improvement)
github: https://t.co/8ENyNt4gYD pic.twitter.com/WeN2D60bdjlonger form video on Active Graph [7 min 22 sec] – flip the agent architecture
– 1970s blackboard system
– rollback, fork, diff agent runs
– experience + behaviors + beliefs = you
– behaviors can write behaviors (self-improvement) github: https://
github.com/yoheinakajima/
activegraph
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Building Applications with Streaming AI Agents
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Streaming agents should feel like building applications, not parsing logs.
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GenAI drives enterprise ROI as coding agents gain traction
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Enterprise adoption will take awhile, but we have moved past no success – 75% of companies had positive ROI from GenAI in November, and coding agents are now starting to have a real impact at many firms. I think normal adoption does not mean that model abilities aren't growing.
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Auth Proxy: Controlling Agent Behavior Boundaries
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Introducing the sandbox Auth Proxy: A way to control the boundary between agent-generated behavior and the rest of the world. An explainer from @hwchase17
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Tips for AI-assisted scientific coding workflows
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How to vibe code in science: early adopters share their tips
by Nicola Jones @Nature Learn more: https://
bit.ly/4uOUTo1 #Coding #AI #GenerativeAI #ArtificialIntelligence #MachineLearning