GPT 5.4 has been the winner this week. Last week Opus 4.6. You can use both in OpenCode.
reply5.4 kind of falls apart in big/large projects.
replyHow does it compare to using GPT 5.4 inside Codex?
replyI used Codex for a long time. It's definitely better than Claude Code due to being open source, but opencode is nicer to use. Good hotkeys, plan/build modes, fast and easy model switching, good mcp support. Supports skills, is not the fastest but good enough.
replyWell not anymore with Claude pro…
replyIt is "not supported" for two month at this point, yet somehow opencode + claude max is still my main workflow today
replyIf you want faster, anything running on a Cerebras machine will do.
replyNever tried it for much coding though.
Outside of their (hard to buy) GLM 4.7 coding plans, it's also extremely expensive.
replydo you care about harness benchmarks or no?
replyJust a data point, I would need to use it for my workflows. I do have a monorepo with a root level claude.md, and project level claude.md files for backend/frontend.
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