dejanseo/chrome_models

A Collection of Google's On-Device Models

Help us complete the list

• To contribute go to C:\Users\YOUR_PC_USER\AppData\Local\Google\Chrome\User Data\optimization_guide_model_store
• If you find a new non-empty folder not listed here please upload it to this repo

ID	Target Name	Status
0	OPTIMIZATION_TARGET_UNKNOWN	❌ Missing
1	OPTIMIZATION_TARGET_PAINFUL_PAGE_LOAD	❌ Missing
2	OPTIMIZATION_TARGET_LANGUAGE_DETECTION	✅ Downloaded
3	OPTIMIZATION_TARGET_PAGE_TOPICS	❌ Missing
4	OPTIMIZATION_TARGET_SEGMENTATION_NEW_TAB	❌ Missing
5	OPTIMIZATION_TARGET_SEGMENTATION_SHARE	❌ Missing
6	OPTIMIZATION_TARGET_SEGMENTATION_VOICE	❌ Missing
7	OPTIMIZATION_TARGET_MODEL_VALIDATION	❌ Missing
8	OPTIMIZATION_TARGET_PAGE_ENTITIES	✅ Downloaded
9	OPTIMIZATION_TARGET_NOTIFICATION_PERMISSION_PREDICTIONS	✅ Downloaded
10	OPTIMIZATION_TARGET_SEGMENTATION_DUMMY	❌ Missing
11	OPTIMIZATION_TARGET_SEGMENTATION_CHROME_START_ANDROID	❌ Missing
12	OPTIMIZATION_TARGET_SEGMENTATION_QUERY_TILES	❌ Missing
13	OPTIMIZATION_TARGET_PAGE_VISIBILITY	✅ Downloaded
14	(not listed in OPTIMIZATION_TARGETS)	❌ Missing
15	OPTIMIZATION_TARGET_PAGE_TOPICS_V2	✅ Downloaded
16	OPTIMIZATION_TARGET_SEGMENTATION_CHROME_LOW_USER_ENGAGEMENT	✅ Downloaded
17	OPTIMIZATION_TARGET_SEGMENTATION_FEED_USER	❌ Missing
18	OPTIMIZATION_TARGET_CONTEXTUAL_PAGE_ACTION_PRICE_TRACKING	❌ Missing
19	OPTIMIZATION_TARGET_TEXT_CLASSIFIER	✅ Downloaded
20	OPTIMIZATION_TARGET_GEOLOCATION_PERMISSION_PREDICTIONS	✅ Downloaded
21	OPTIMIZATION_TARGET_SEGMENTATION_SHOPPING_USER	❌ Missing
22	OPTIMIZATION_TARGET_SEGMENTATION_CHROME_START_ANDROID_V2	❌ Missing
23	OPTIMIZATION_TARGET_SEGMENTATION_SEARCH_USER	❌ Missing
24	OPTIMIZATION_TARGET_OMNIBOX_ON_DEVICE_TAIL_SUGGEST	✅ Downloaded
25	OPTIMIZATION_TARGET_CLIENT_SIDE_PHISHING	✅ Downloaded
26	OPTIMIZATION_TARGET_OMNIBOX_URL_SCORING	✅ Downloaded
27	OPTIMIZATION_TARGET_SEGMENTATION_DEVICE_SWITCHER	❌ Missing
28	OPTIMIZATION_TARGET_SEGMENTATION_ADAPTIVE_TOOLBAR	✅ Downloaded
29	OPTIMIZATION_TARGET_SEGMENTATION_TABLET_PRODUCTIVITY_USER	❌ Missing
30	OPTIMIZATION_TARGET_CLIENT_SIDE_PHISHING_IMAGE_EMBEDDER	✅ Downloaded
31	OPTIMIZATION_TARGET_NEW_TAB_PAGE_HISTORY_CLUSTERS_MODULE_RANKING	✅ Downloaded
32	OPTIMIZATION_TARGET_WEB_APP_INSTALLATION_PROMO	✅ Downloaded
33	OPTIMIZATION_TARGET_TEXT_EMBEDDER	❌ Missing
34	OPTIMIZATION_TARGET_VISUAL_SEARCH_CLASSIFICATION	✅ Downloaded
35	OPTIMIZATION_TARGET_SEGMENTATION_BOTTOM_TOOLBAR	❌ Missing
36	OPTIMIZATION_TARGET_AUTOFILL_FIELD_CLASSIFICATION	✅ Downloaded
37	OPTIMIZATION_TARGET_SEGMENTATION_IOS_MODULE_RANKER	❌ Missing
38	OPTIMIZATION_TARGET_SEGMENTATION_DESKTOP_NTP_MODULE	❌ Missing
39	OPTIMIZATION_TARGET_PRELOADING_HEURISTICS	❌ Missing
40	OPTIMIZATION_TARGET_TEXT_SAFETY	✅ Downloaded
41	OPTIMIZATION_TARGET_SEGMENTATION_ANDROID_HOME_MODULE_RANKER	❌ Missing
42	OPTIMIZATION_TARGET_COMPOSE	✅ Downloaded
43	OPTIMIZATION_TARGET_PASSAGE_EMBEDDER	✅ Downloaded
44	OPTIMIZATION_TARGET_PHRASE_SEGMENTATION	✅ Downloaded
45	OPTIMIZATION_TARGET_SEGMENTATION_COMPOSE_PROMOTION	✅ Downloaded
46	OPTIMIZATION_TARGET_URL_VISIT_RESUMPTION_RANKER	✅ Downloaded
47	OPTIMIZATION_TARGET_CAMERA_BACKGROUND_SEGMENTATION	❌ Missing
48	OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_HISTORY_SEARCH	❌ Missing
49	OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_PROMPT_API	✅ Downloaded
50	OPTIMIZATION_TARGET_SEGMENTATION_METRICS_CLUSTERING	✅ Downloaded
51	OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_SUMMARIZE	✅ Downloaded
52	OPTIMIZATION_TARGET_PASSWORD_MANAGER_FORM_CLASSIFICATION	✅ Downloaded
53	OPTIMIZATION_TARGET_NOTIFICATION_CONTENT_DETECTION	✅ Downloaded
54	OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_HISTORY_QUERY_INTENT	❌ Missing
55	OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_SCAM_DETECTION	✅ Downloaded
56	OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_PERMISSIONS_AI	✅ Downloaded
57	OPTIMIZATION_TARGET_EXPERIMENTAL_EMBEDDER	✅ Downloaded
58	OPTIMIZATION_TARGET_SEGMENTATION_FEDCM_USER	✅ Downloaded
59	OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_WRITING_ASSISTANCE_API	❌ Missing
60	OPTIMIZATION_TARGET_GEOLOCATION_IMAGE_PERMISSION_RELEVANCE	✅ Downloaded
61	OPTIMIZATION_TARGET_NOTIFICATION_IMAGE_PERMISSION_RELEVANCE	✅ Downloaded
62	OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_PROOFREADER_API	❌ Missing
63	OPTIMIZATION_TARGET_SEGMENTATION_IOS_DEFAULT_BROWSER_PROMO	❌ Missing
64	OPTIMIZATION_TARGET_EDU_CLASSIFIER	❌ Missing
65	OPTIMIZATION_TARGET_PERMISSIONS_AIV4_GEOLOCATION_DESKTOP	✅ Downloaded
66	OPTIMIZATION_TARGET_PERMISSIONS_AIV4_NOTIFICATIONS_DESKTOP	✅ Downloaded
67	OPTIMIZATION_TARGET_GENERALIZED_SAFETY	❌ Missing

Mapping of folder names to optimization target descriptions

Following is the complete list of machine learning models in Chrome many of which are on your device. They are located in your User Data folder and you can easily check to see which ones you have as they are all in numbered folders.

# Mapping of folder names to optimization target descriptions
OPTIMIZATION_TARGETS = {
    "0": "OPTIMIZATION_TARGET_UNKNOWN",
    "1": "OPTIMIZATION_TARGET_PAINFUL_PAGE_LOAD",
    "2": "OPTIMIZATION_TARGET_LANGUAGE_DETECTION",
    "3": "OPTIMIZATION_TARGET_PAGE_TOPICS",
    "4": "OPTIMIZATION_TARGET_SEGMENTATION_NEW_TAB",
    "5": "OPTIMIZATION_TARGET_SEGMENTATION_SHARE",
    "6": "OPTIMIZATION_TARGET_SEGMENTATION_VOICE",
    "7": "OPTIMIZATION_TARGET_MODEL_VALIDATION",
    "8": "OPTIMIZATION_TARGET_PAGE_ENTITIES",
    "9": "OPTIMIZATION_TARGET_NOTIFICATION_PERMISSION_PREDICTIONS",
    "10": "OPTIMIZATION_TARGET_SEGMENTATION_DUMMY",
    "11": "OPTIMIZATION_TARGET_SEGMENTATION_CHROME_START_ANDROID",
    "12": "OPTIMIZATION_TARGET_SEGMENTATION_QUERY_TILES",
    "13": "OPTIMIZATION_TARGET_PAGE_VISIBILITY",
    "15": "OPTIMIZATION_TARGET_PAGE_TOPICS_V2",
    "16": "OPTIMIZATION_TARGET_SEGMENTATION_CHROME_LOW_USER_ENGAGEMENT",
    "17": "OPTIMIZATION_TARGET_SEGMENTATION_FEED_USER",
    "18": "OPTIMIZATION_TARGET_CONTEXTUAL_PAGE_ACTION_PRICE_TRACKING",
    "19": "OPTIMIZATION_TARGET_TEXT_CLASSIFIER",
    "20": "OPTIMIZATION_TARGET_GEOLOCATION_PERMISSION_PREDICTIONS",
    "21": "OPTIMIZATION_TARGET_SEGMENTATION_SHOPPING_USER",
    "22": "OPTIMIZATION_TARGET_SEGMENTATION_CHROME_START_ANDROID_V2",
    "23": "OPTIMIZATION_TARGET_SEGMENTATION_SEARCH_USER",
    "24": "OPTIMIZATION_TARGET_OMNIBOX_ON_DEVICE_TAIL_SUGGEST",
    "25": "OPTIMIZATION_TARGET_CLIENT_SIDE_PHISHING",
    "26": "OPTIMIZATION_TARGET_OMNIBOX_URL_SCORING",
    "27": "OPTIMIZATION_TARGET_SEGMENTATION_DEVICE_SWITCHER",
    "28": "OPTIMIZATION_TARGET_SEGMENTATION_ADAPTIVE_TOOLBAR",
    "29": "OPTIMIZATION_TARGET_SEGMENTATION_TABLET_PRODUCTIVITY_USER",
    "30": "OPTIMIZATION_TARGET_CLIENT_SIDE_PHISHING_IMAGE_EMBEDDER",
    "31": "OPTIMIZATION_TARGET_NEW_TAB_PAGE_HISTORY_CLUSTERS_MODULE_RANKING",
    "32": "OPTIMIZATION_TARGET_WEB_APP_INSTALLATION_PROMO",
    "33": "OPTIMIZATION_TARGET_TEXT_EMBEDDER",
    "34": "OPTIMIZATION_TARGET_VISUAL_SEARCH_CLASSIFICATION",
    "35": "OPTIMIZATION_TARGET_SEGMENTATION_BOTTOM_TOOLBAR",
    "36": "OPTIMIZATION_TARGET_AUTOFILL_FIELD_CLASSIFICATION",
    "37": "OPTIMIZATION_TARGET_SEGMENTATION_IOS_MODULE_RANKER",
    "38": "OPTIMIZATION_TARGET_SEGMENTATION_DESKTOP_NTP_MODULE",
    "39": "OPTIMIZATION_TARGET_PRELOADING_HEURISTICS",
    "40": "OPTIMIZATION_TARGET_TEXT_SAFETY",
    "41": "OPTIMIZATION_TARGET_SEGMENTATION_ANDROID_HOME_MODULE_RANKER",
    "42": "OPTIMIZATION_TARGET_COMPOSE",
    "43": "OPTIMIZATION_TARGET_PASSAGE_EMBEDDER",
    "44": "OPTIMIZATION_TARGET_PHRASE_SEGMENTATION",
    "45": "OPTIMIZATION_TARGET_SEGMENTATION_COMPOSE_PROMOTION",
    "46": "OPTIMIZATION_TARGET_URL_VISIT_RESUMPTION_RANKER",
    "47": "OPTIMIZATION_TARGET_CAMERA_BACKGROUND_SEGMENTATION",
    "48": "OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_HISTORY_SEARCH",
    "49": "OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_PROMPT_API",
    "50": "OPTIMIZATION_TARGET_SEGMENTATION_METRICS_CLUSTERING",
    "51": "OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_SUMMARIZE",
    "52": "OPTIMIZATION_TARGET_PASSWORD_MANAGER_FORM_CLASSIFICATION",
    "53": "OPTIMIZATION_TARGET_NOTIFICATION_CONTENT_DETECTION",
    "54": "OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_HISTORY_QUERY_INTENT",
    "55": "OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_SCAM_DETECTION",
    "56": "OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_PERMISSIONS_AI",
    "57": "OPTIMIZATION_TARGET_EXPERIMENTAL_EMBEDDER",
    "58": "OPTIMIZATION_TARGET_SEGMENTATION_FEDCM_USER",
    "59": "OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_WRITING_ASSISTANCE_API",
    "60": "OPTIMIZATION_TARGET_GEOLOCATION_IMAGE_PERMISSION_RELEVANCE",
    "61": "OPTIMIZATION_TARGET_NOTIFICATION_IMAGE_PERMISSION_RELEVANCE",
    "62": "OPTIMIZATION_TARGET_MODEL_EXECUTION_FEATURE_PROOFREADER_API",
    "63": "OPTIMIZATION_TARGET_SEGMENTATION_IOS_DEFAULT_BROWSER_PROMO",
    "64": "OPTIMIZATION_TARGET_EDU_CLASSIFIER",
    "65": "OPTIMIZATION_TARGET_PERMISSIONS_AIV4_GEOLOCATION_DESKTOP",
    "66": "OPTIMIZATION_TARGET_PERMISSIONS_AIV4_NOTIFICATIONS_DESKTOP",
    "67": "OPTIMIZATION_TARGET_GENERALIZED_SAFETY"
}

Source: DEJAN

Gemini Nano Download Link: Intercepted model download URL: http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/adhtst3uf2cltjrk6xr625t2jwbq_2024.9.25.2033/fklghjjljmnfjoepjmlobpekiapffcja_2024.9.25.2033_all_adzzukuhpsemphsujkjgzvmtrunq.crx3