xAI Grok Code Fast 1 vs Code Llama and Copilot in Developer TCO Race Comparing Grok Code Fast 1, Code Llama, and GitHub Copilot To understand how xAI’s Grok Code Fast 1
GitHub Copilot Enterprise runs on OpenAI Codex and GPT-4, provides real-time code suggestions and can generate entire functions from natural language prompts, with a six‑month enterprise trial showing 94% of developers staying
GPT-5 launched on August 7, 2025 and is the default model in ChatGPT for all users, both free and paid. GPT-5 is a unified model with an internal router that automatically balances
GitHub Copilot rolled out the coding agent, called Agent Mode (Project Padawan), in 2025 to autonomously implement tasks, spin up cloud dev environments, write code, and open pull requests, available to Copilot