
Kate Catlin
4.2K posts

Kate Catlin
@Kate_Catlin
AI Model Lifecycle PM for @github Copilot. Building tools for AI developers. Potluck enthusiast. Laughs often. Views my own.


Kimi K2.7 Code is the first open-weight model you can select in the GitHub Copilot model picker. What does that mean for you? @burkeholland explains how this low-cost, high-performance model gives you more choice and flexibility in your workflow. ▶️


🆕 @Kimi_Moonshot's Kimi K2.7 Code is now generally available in GitHub Copilot. This is the first open-weight model offered as a selectable option in the Copilot model picker. 🎉 Early testing shows Kimi K2.7 is a lower-cost option with strong performance comparable to highly popular frontier models. Try it out now in @code and look out for it in more GitHub Copilot surfaces. 👇 github.blog/changelog/2026…




📣 Claude Fable 5, the first in @AnthropicAI's Mythos model class, is now generally available and rolling out in GitHub Copilot. It is designed for long-horizon, autonomous coding and knowledge-work tasks. Try it out in @code or the GitHub Copilot app. ⬇️ github.blog/changelog/2026…

Cooking up something new 🧑🍳 Join the waitlist for early access to technical preview of the GitHub Copilot app 👇 gh.io/github-copilot…




Hot take from looking at @github Copilot telemetry: benchmarks make coding models look wildly different. Production workflows make them look much more similar. 👀 We looked at 23M+ Copilot requests and examined one simple metric: code survivability.


.@OpenAI’s GPT-5.2-Codex is now rolling out in GitHub Copilot. This model excels at large code changes like refactors or migrations, and has improved performance in Windows environments. Try it out in @code. github.blog/changelog/2026…




