That offer free inference?
I've written my own. I know they exist.
I don't offer free inference on large models however
As I said in other reply there's Mimo. But I would check the opencode Go plan. First month for 5 usd and renewal at 10. (With referral offers too). If you use only deepseek flash it would take you a long way every month.
OpenCode Zen works with Pi, etc. It's totally separate from the OpenCode harness that this article is about.