Yep, I was comparing opencode go ($10/month) with copilot pro ($10/month) this morning.

opencode go gives about 14x the requests of copilot pro. I was like, there must be something not right.

Then I compared the best model GLM5.1 on opencode go, and antropic opus 4.6, yes opus is better on most benchmarks, but glm 5.1 is not too far behind.