claude code is free to use, you can use claude code with any non-anthropic model, so harness stickiness doesn't benefit the AI labs at all.
Claude Code is closed source software that has had quite a few documented bugs with degradation when using non-Anthropic models, FWIW, I would not suggest using it.
Claude Code is closed source software that has had quite a few documented bugs with degradation when using non-Anthropic models, FWIW, I would not suggest using it.