Function weights_model_map_token_spans

ds4.c:4418–4425

        fprintf(stderr,
                "ds4: tensor %.*s has type %s, expected f16 or q8_0\n",
                (int)t->name.len,
                t->name.ptr,
                tensor_type_name(t->type));
        exit(1);
    }
    tensor_expect_layout(t, t->type, ndim, d0, d1, d2);
}

static bool tensor_is_routed_expert_type(uint32_t type) {
    return type == DS4_TENSOR_Q8_0 ||
           type == DS4_TENSOR_IQ2_XXS ||