A short AI dev tools roundup for Workollab readers. New frameworks, agent infrastructure, model releases, and practitioner commentary worth your time this week.
AI Dev Tools
- [AINews] Much ado about Open Weights (Latent Space)
Everyone is writing a lot, but only Kimi K3 shipped today - moonshotai/Kimi-K3 (Simon Willison)
moonshotai/Kimi-K3 As promised earlier this month , Moonshot have released the weights for their excellent 2.8 trillion parameter Kimi K3. They're a hefty 1.56TB on Hugging Face. Kimi introduced their own janky modified version of the MIT l - An opinionated guide to which AI to use to do stuff (Simon Willison)
An opinionated guide to which AI to use to do stuff It's interesting watching the evolution of Ethan Mollick's guide over time. A year ago it was still all about chat - ChatGPT, Claude, Gemini - with o3, Claude 4 Opus, and Gemini 2.5 Pro as - Claude Opus 5: Model Welfare (Zvi (Don't Worry About the Vase))
If you are familiar with my previous posts on model welfare for new Claude models, you can skip the Introduction and The Story So Far. - More On An Internal OpenAI Model Hacking Into HuggingFace (Zvi (Don't Worry About the Vase))
We now have more details of what happened. Every time we learn more details, it somehow makes things seem worse. - [AINews] Claude Opus 5: Fable-level performance at Opus price (half Fable) (Latent Space)
ain't nobody beats Anthropic at distilling Fable!
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