Function selection_from_request

src/models/ace_step/loader.cpp:23–38

    std::string model_name = request.model_path.filename().generic_string();
    std::transform(model_name.begin(), model_name.end(), model_name.begin(), [](unsigned char ch) {
        return static_cast<char>(std::tolower(ch));
    });
    if (model_name.find("base") != std::string::npos) {
        selection.dit_model_path = "acestep-v15-base";
    } else if (model_name.find("turbo") != std::string::npos) {
        selection.dit_model_path = "acestep-v15-turbo";
    }
    return selection;
}

runtime::ModelMetadata metadata(const AceStepAssets & assets) {
    runtime::ModelMetadata out;
    out.family = "ace_step";
    out.variant = assets.selection.dit_model_path;
    out.description = "ACE-Step loaded from local extracted assets.";
    return out;
}

runtime::CapabilitySet capabilities(const AceStepAssets &) {