Edoardo Vacchi evacchi

Gemma-3 Model Comparison for Block Kit Fine-tuning

Gist: https://gist.github.com/evacchi/7afc3613407597287644ea89b83fd716 Colab: https://colab.research.google.com/gist/evacchi/7afc3613407597287644ea89b83fd716/blockkit-gemma3-finetune.ipynb

Specs:

Current interpreter (~11k lines of non-test code in internal/engine/interpreter/):

Compiles Wasm bytecode into a flat array of unionOperation instructions (a custom IR)
Executes via a giant switch statement in callNativeFunc() over 82+ operation kinds
Uses a uint64 value stack and a call frame stack
Control flow is resolved to absolute PC addresses at compile time
Two-pass compilation: first translates opcodes, then resolves label addresses

	const std = @import("std");
	const json = std.json;

	pub const ContentType = enum {
	text,
	image,
	resource,
	};

	pub const CallToolResult = struct {