> It's a function call that ingests symbols and spits out symbols and that's it. 100% of its actual capabilities are tied to harnesses
This is a bad and misleading way to think about it. Note that it's trivial to make the harness that you claim capabilities are tied to (the LLM itself could write it from scratch in one shot), but no matter how good a harness you have, it won't make gemma4:e4b capable. That's because what actually gives capabilities is the LLM's intelligence - or if you prefer not using that term, the fact that the probability distributions the LLM spits out depend on the context in useful ways.
This is a bad and misleading way to think about it. Note that it's trivial to make the harness that you claim capabilities are tied to (the LLM itself could write it from scratch in one shot), but no matter how good a harness you have, it won't make gemma4:e4b capable. That's because what actually gives capabilities is the LLM's intelligence - or if you prefer not using that term, the fact that the probability distributions the LLM spits out depend on the context in useful ways.