OpenCode doesn't handle thinking tokens particularly well, so the LLMs are dumber (it doesn't pass the encrypted reasoning tokens back during multi-turn). Aider is very different in terms of UX.
Also, Octo has a couple of optional custom-trained ML models to autofix minor diff edit failures and JSON encoding errors. You'll notice on the Aider benchmarks that some LLMs end up failing due to edit format errors: Octo should have much fewer of those thanks to the autofix models.
OpenCode doesn't handle thinking tokens particularly well, so the LLMs are dumber (it doesn't pass the encrypted reasoning tokens back during multi-turn). Aider is very different in terms of UX.
Also, Octo has a couple of optional custom-trained ML models to autofix minor diff edit failures and JSON encoding errors. You'll notice on the Aider benchmarks that some LLMs end up failing due to edit format errors: Octo should have much fewer of those thanks to the autofix models.