GitHub Copilot will switch from using exclusively OpenAI’s GPT models to a multi-model approach, adding Anthropic’s Claude 3.5 Sonnet and Google’s Gemini 1.5 Pro. Ars Technica reports: First, Anthropic’s Claude 3.5 Sonnet will roll out to Copilot Chat’s web and VS Code interfaces over the next few weeks. Google’s Gemini 1.5 Pro will come a bit later. Additionally, GitHub will soon add support for a wider range of OpenAI models, including GPT o1-preview and o1-mini, which are intended to be stronger at advanced reasoning than GPT-4, which Copilot has used until now. Developers will be able to switch between the models (even mid-conversation) to tailor the model to fit their needs — and organizations will be able to choose which models will be usable by team members.
The new approach makes sense for users, as certain models are better at certain languages or types of tasks. “There is no one