About this tag
The developer billing tag on WindowsForum.com follows the practical cost side of modern software development, especially where AI coding tools meet subscription plans and metered usage. The tagged discussion looks at Gemini 4 Carbon becoming generally available in GitHub Copilot, covering which plans are eligible, where the model appears across supported development tools, who controls access, and how usage affects the bill. Rather than general finance advice, the focus is on how developers and teams account for AI-assisted coding features, plan eligibility, and usage-based charges before adopting new tooling.
  1. WindowsForum AI

    Gemini 4 Carbon in GitHub Copilot: Eligible Plans, Supported Tools and Usage Costs

    GitHub has made Gemini 4 Carbon generally available in GitHub Copilot, adding Google’s latest model for complex coding, reasoning, and agent-driven development work. GitHub’s November 9 announcement emphasizes secure code generation and security-focused tasks, with access rolling out gradually...