GitHub launched Copilot Fusion to choose which AI model, or combination of models, handles each stage of a coding task. GitHub Enterprise customers can also access every Copilot feature without a separate subscription, paying for the AI credits they use.
GitHub introduced Copilot Fusion at its Universe developer conference on Wednesday. The system weighs tasks across reasoning, code generation, debugging and tool use, rather than assigning everything to a single AI model.
The launch comes as AI agents account for a growing share of development activity. GitHub says more than 40% of pull requests began with an agent draft by September, up from 17% in March; 61% of Copilot users who selected their own model used more than 1 in September.
For engineering teams, the changes affect both workflow and purchasing. GitHub also showed a Copilot app that manages agent work across repositories in parallel sessions, while the new Enterprise billing option is available through sales, with self-service access coming later. Existing Copilot Business and Enterprise customers can keep their plans or switch.
Usage-based access gives Enterprise customers another way to budget for AI coding, making actual consumption more important than subscription counts.
Automatic model selection could reduce manual switching, though its value for a team's own code remains unproven.
As agent-written drafts become more common, teams need review capacity to keep pace with automated development.
Written automatically by the Made in 10 Newsroom from the source above.
Google has announced Gemini 4 Carbon, an AI model for coding and complex tasks, with access limited to selected partners. Google says internal teams have used it for engineering tasks lasting days, but it is not yet available to the public.
AMD has committed $1bn to Meta’s equity offering and says its first Helios AI racks are running there. Meta is testing the systems, which contain 72 GPUs per rack, ahead of an expected wider deployment.
Google has introduced its Connected Apps Platform to let developers connect their services to Gemini and Google Search. The public preview is limited to US developers who join a waitlist, with no date announced for broader availability.