// Copyright 2026 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Do not edit this file manually. See README.chromium for details on
// how to edit this file.

syntax = 'proto3';

option optimize_for = LITE_RUNTIME;
option java_package = 'org.chromium.components.omnibox';
option java_outer_classname = 'AimModelsProto';

package omnibox;

// The AIM model mode that is applied to a query (e.g. on the input plate or
// fusebox).
// Next ID: 8
// LINT.IfChange(ModelMode)
enum ModelMode {
  // Unspecified model mode.
  MODEL_MODE_UNSPECIFIED = 0;
  // Gemini regular model mode.
  MODEL_MODE_GEMINI_REGULAR = 1;
  // Gemini pro model mode.
  MODEL_MODE_GEMINI_PRO = 2;
  // Autoroute. Same URL mapping as regular but used for relabeling.
  MODEL_MODE_GEMINI_PRO_AUTOROUTE = 3;
  // Gemini Pro model without generative UI.
  MODEL_MODE_GEMINI_PRO_NO_GEN_UI = 4;
  // Gemini Flash Latest model mode.
  MODEL_MODE_GEMINI_FLASH_LATEST = 5;
  // Gemini Pro Latest model mode (currently unused as of August 2026).
  MODEL_MODE_GEMINI_PRO_LATEST = 6;
  // Gemini Preview model mode, could be XS, S or M (currently unused as of
  // August 2026).
  MODEL_MODE_GEMINI_PREVIEW = 7;
}
// LINT.ThenChange(//components/omnibox/composebox/composebox_query.mojom:ModelMode, //components/omnibox/common/omnibox_metrics_utils.cc:ModelMode, //tools/metrics/histograms/metadata/omnibox/histograms.xml:OmniboxModelMode)