Method run

src/models/vevo2/session.cpp:900–1075

    out.generation.top_k = static_cast<int>(assets_->config.ar.generation_top_k);
    out.generation.top_p = assets_->config.ar.generation_top_p;
    out.generation.temperature = assets_->config.ar.generation_temperature;
    out.generation.repetition_penalty = assets_->config.ar.generation_repetition_penalty;
    out.generation.use_prosody_code = route_defaults_to_prosody(out.route);
    out.generation.use_pitch_shift = route_defaults_to_pitch_shift(out.route);
    if (const auto target_text = runtime::find_option(request.options, {"target_text"})) {
        out.refs.target_text = *target_text;
    }
    if (out.path == Vevo2InferencePath::TextProsodyToTargetVoice && out.refs.target_text.empty()) {
        throw std::runtime_error("Vevo2 text/prosody route requires text_input or target_text");
    }

    if (const auto style_ref_text = runtime::find_option(request.options, {"style_ref_text"})) {
        out.refs.style_ref_text = *style_ref_text;
    } else if (const auto reference_text = runtime::find_option(request.options, {"reference_text"})) {
        out.refs.style_ref_text = *reference_text;
    }
    if (const auto value = runtime::find_option(request.options, {"use_prosody_code"})) {
        out.generation.use_prosody_code = runtime::parse_bool_option(*value, "use_prosody_code");
    }
    if (const auto value = runtime::find_option(request.options, {"predict_target_prosody"})) {
        out.generation.predict_target_prosody = runtime::parse_bool_option(*value, "predict_target_prosody");
    }
    if (const auto value = runtime::parse_int_option(request.options, {"top_k"})) {
        out.generation.top_k = *value;
    }
    if (const auto value = runtime::parse_float_option(request.options, {"top_p"})) {
        out.generation.top_p = *value;
    }
    if (const auto value = runtime::parse_float_option(request.options, {"temperature"})) {
        out.generation.temperature = *value;
    }
    if (const auto value = runtime::parse_float_option(request.options, {"repetition_penalty"})) {
        out.generation.repetition_penalty = *value;
    }
    if (const auto value = runtime::parse_int_option(request.options, {"max_tokens"})) {
        out.generation.max_new_tokens = *value;
    }
    out.generation.seed = runtime::parse_u32_option(request.options, {"seed"})
        .value_or(runtime::random_u32_seed());
    if (const auto value = runtime::find_option(request.options, {"use_pitch_shift"})) {
        out.generation.use_pitch_shift = runtime::parse_bool_option(*value, "use_pitch_shift");
    }
    if (const auto value = runtime::parse_int_option(request.options, {"source_shift_steps"})) {
        out.generation.source_shift_steps = *value;
    }
    if (const auto value = runtime::parse_int_option(request.options, {"prosody_shift_steps"})) {
        out.generation.prosody_shift_steps = *value;
    }
    if (const auto value = runtime::parse_int_option(request.options, {"style_shift_steps"})) {
        out.generation.style_shift_steps = *value;
    }
    if (const auto value = runtime::parse_float_option(request.options, {"target_duration_seconds"})) {
        out.generation.target_duration_seconds = *value;
    }
    if (const auto value = runtime::parse_float_option(request.options, {"reference_duration_seconds"})) {
        out.generation.reference_duration_seconds = *value;
    }
    if (const auto value = runtime::parse_int_option(request.options, {"num_inference_steps"})) {