When you use opencode to use Claude and Chatgpt models ie- Fable or GPT 5.6
I assume you are getting billed on pure credits?
I was under the assumption that you can only use your Claude/ChatGPT paid plans when using Claude Code or Codex. ie- that you would be paying way more via opencode since you would not be getting the extra limits subsidized by your paid plans.
github.com/drschwabe