Eh, this I cannot abide with. There are dozens of hosted model providers, from the foundational providers (OpenAI, Anthropic, etc) to cloud re-hosting (Azure, GCP, AWS) to routing proxies (OpenRouter, Vercel, etc). There are huge open source models that are quite competitive (Qwen3-Coder). There are smaller open source models that can run on your laptop and easily help with function writing. There are walled garden, highly integrated tools (Claude Code, Codex) and there are plug-and-play bring your own API key or model tools (Charm Crush, etc). The ecosystem is vast, and every facet of it appears to be getting better.