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LibreChat/.env.example
Marlon 3606349a0f
📝 docs: Update .env.example Google models (#7254) 
This pull request updates the GOOGLE_MODELS and GOOGLE_TITLE_MODEL examples in the .env.example file to reflect the currently available models on Google AI Studio (Gemini API) and Vertex AI.
Many of the models previously listed in the example file have since been deprecated or are no longer the primary recommended versions. This discrepancy could lead to confusion for new users setting up the project, potentially causing them to select non-functional or outdated model identifiers, resulting in errors or suboptimal performance.
The changes in this PR ensure that:
- The model lists for both Gemini API (AI Studio) and Vertex AI are synchronized with the current offerings.
- New users have a more accurate and reliable starting point when configuring their environment.
- The likelihood of encountering issues due to deprecated model names during initial setup is significantly reduced.
2025-05-07 11:19:06 -04:00

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#=====================================================================#
# LibreChat Configuration #
#=====================================================================#
# Please refer to the reference documentation for assistance #
# with configuring your LibreChat environment. #
# #
# https://www.librechat.ai/docs/configuration/dotenv #
#=====================================================================#
#==================================================#
# Server Configuration #
#==================================================#
HOST=localhost
PORT=3080
MONGO_URI=mongodb://127.0.0.1:27017/LibreChat
DOMAIN_CLIENT=http://localhost:3080
DOMAIN_SERVER=http://localhost:3080
NO_INDEX=true
# Use the address that is at most n number of hops away from the Express application.
# req.socket.remoteAddress is the first hop, and the rest are looked for in the X-Forwarded-For header from right to left.
# A value of 0 means that the first untrusted address would be req.socket.remoteAddress, i.e. there is no reverse proxy.
# Defaulted to 1.
TRUST_PROXY=1
#===============#
# JSON Logging #
#===============#
# Use when process console logs in cloud deployment like GCP/AWS
CONSOLE_JSON=false
#===============#
# Debug Logging #
#===============#
DEBUG_LOGGING=true
DEBUG_CONSOLE=false
#=============#
# Permissions #
#=============#
# UID=1000
# GID=1000
#===============#
# Configuration #
#===============#
# Use an absolute path, a relative path, or a URL
# CONFIG_PATH="/alternative/path/to/librechat.yaml"
#===================================================#
# Endpoints #
#===================================================#
# ENDPOINTS=openAI,assistants,azureOpenAI,google,gptPlugins,anthropic
PROXY=
#===================================#
# Known Endpoints - librechat.yaml #
#===================================#
# https://www.librechat.ai/docs/configuration/librechat_yaml/ai_endpoints
# ANYSCALE_API_KEY=
# APIPIE_API_KEY=
# COHERE_API_KEY=
# DEEPSEEK_API_KEY=
# DATABRICKS_API_KEY=
# FIREWORKS_API_KEY=
# GROQ_API_KEY=
# HUGGINGFACE_TOKEN=
# MISTRAL_API_KEY=
# OPENROUTER_KEY=
# PERPLEXITY_API_KEY=
# SHUTTLEAI_API_KEY=
# TOGETHERAI_API_KEY=
# UNIFY_API_KEY=
# XAI_API_KEY=
#============#
# Anthropic #
#============#
ANTHROPIC_API_KEY=user_provided
# ANTHROPIC_MODELS=claude-3-7-sonnet-latest,claude-3-7-sonnet-20250219,claude-3-5-haiku-20241022,claude-3-5-sonnet-20241022,claude-3-5-sonnet-latest,claude-3-5-sonnet-20240620,claude-3-opus-20240229,claude-3-sonnet-20240229,claude-3-haiku-20240307,claude-2.1,claude-2,claude-1.2,claude-1,claude-1-100k,claude-instant-1,claude-instant-1-100k
# ANTHROPIC_REVERSE_PROXY=
#============#
# Azure #
#============#
# Note: these variables are DEPRECATED
# Use the `librechat.yaml` configuration for `azureOpenAI` instead
# You may also continue to use them if you opt out of using the `librechat.yaml` configuration
# AZURE_OPENAI_DEFAULT_MODEL=gpt-3.5-turbo # Deprecated
# AZURE_OPENAI_MODELS=gpt-3.5-turbo,gpt-4 # Deprecated
# AZURE_USE_MODEL_AS_DEPLOYMENT_NAME=TRUE # Deprecated
# AZURE_API_KEY= # Deprecated
# AZURE_OPENAI_API_INSTANCE_NAME= # Deprecated
# AZURE_OPENAI_API_DEPLOYMENT_NAME= # Deprecated
# AZURE_OPENAI_API_VERSION= # Deprecated
# AZURE_OPENAI_API_COMPLETIONS_DEPLOYMENT_NAME= # Deprecated
# AZURE_OPENAI_API_EMBEDDINGS_DEPLOYMENT_NAME= # Deprecated
# PLUGINS_USE_AZURE="true" # Deprecated
#=================#
# AWS Bedrock #
#=================#
# BEDROCK_AWS_DEFAULT_REGION=us-east-1 # A default region must be provided
# BEDROCK_AWS_ACCESS_KEY_ID=someAccessKey
# BEDROCK_AWS_SECRET_ACCESS_KEY=someSecretAccessKey
# BEDROCK_AWS_SESSION_TOKEN=someSessionToken
# Note: This example list is not meant to be exhaustive. If omitted, all known, supported model IDs will be included for you.
# BEDROCK_AWS_MODELS=anthropic.claude-3-5-sonnet-20240620-v1:0,meta.llama3-1-8b-instruct-v1:0
# See all Bedrock model IDs here: https://docs.aws.amazon.com/bedrock/latest/userguide/model-ids.html#model-ids-arns
# Notes on specific models:
# The following models are not support due to not supporting streaming:
# ai21.j2-mid-v1
# The following models are not support due to not supporting conversation history:
# ai21.j2-ultra-v1, cohere.command-text-v14, cohere.command-light-text-v14
#============#
# Google #
#============#
GOOGLE_KEY=user_provided
# GOOGLE_REVERSE_PROXY=
# Some reverse proxies do not support the X-goog-api-key header, uncomment to pass the API key in Authorization header instead.
# GOOGLE_AUTH_HEADER=true
# Gemini API (AI Studio)
# GOOGLE_MODELS=gemini-2.5-pro-preview-05-06,gemini-2.5-flash-preview-04-17,gemini-2.0-flash-001,gemini-2.0-flash-exp,gemini-2.0-flash-lite-001,gemini-1.5-pro-002,gemini-1.5-flash-002
# Vertex AI
# GOOGLE_MODELS=gemini-2.5-pro-preview-05-06,gemini-2.5-flash-preview-04-17,gemini-2.0-flash-001,gemini-2.0-flash-exp,gemini-2.0-flash-lite-001,gemini-1.5-pro-002,gemini-1.5-flash-002
# GOOGLE_TITLE_MODEL=gemini-2.0-flash-lite-001
# GOOGLE_LOC=us-central1
# Google Safety Settings
# NOTE: These settings apply to both Vertex AI and Gemini API (AI Studio)
#
# For Vertex AI:
# To use the BLOCK_NONE setting, you need either:
# (a) Access through an allowlist via your Google account team, or
# (b) Switch to monthly invoiced billing: https://cloud.google.com/billing/docs/how-to/invoiced-billing
#
# For Gemini API (AI Studio):
# BLOCK_NONE is available by default, no special account requirements.
#
# Available options: BLOCK_NONE, BLOCK_ONLY_HIGH, BLOCK_MEDIUM_AND_ABOVE, BLOCK_LOW_AND_ABOVE
#
# GOOGLE_SAFETY_SEXUALLY_EXPLICIT=BLOCK_ONLY_HIGH
# GOOGLE_SAFETY_HATE_SPEECH=BLOCK_ONLY_HIGH
# GOOGLE_SAFETY_HARASSMENT=BLOCK_ONLY_HIGH
# GOOGLE_SAFETY_DANGEROUS_CONTENT=BLOCK_ONLY_HIGH
# GOOGLE_SAFETY_CIVIC_INTEGRITY=BLOCK_ONLY_HIGH
#============#
# OpenAI #
#============#
OPENAI_API_KEY=user_provided
# OPENAI_MODELS=o1,o1-mini,o1-preview,gpt-4o,gpt-4.5-preview,chatgpt-4o-latest,gpt-4o-mini,gpt-3.5-turbo-0125,gpt-3.5-turbo-0301,gpt-3.5-turbo,gpt-4,gpt-4-0613,gpt-4-vision-preview,gpt-3.5-turbo-0613,gpt-3.5-turbo-16k-0613,gpt-4-0125-preview,gpt-4-turbo-preview,gpt-4-1106-preview,gpt-3.5-turbo-1106,gpt-3.5-turbo-instruct,gpt-3.5-turbo-instruct-0914,gpt-3.5-turbo-16k
DEBUG_OPENAI=false
# TITLE_CONVO=false
# OPENAI_TITLE_MODEL=gpt-4o-mini
# OPENAI_SUMMARIZE=true
# OPENAI_SUMMARY_MODEL=gpt-4o-mini
# OPENAI_FORCE_PROMPT=true
# OPENAI_REVERSE_PROXY=
# OPENAI_ORGANIZATION=
#====================#
# Assistants API #
#====================#
ASSISTANTS_API_KEY=user_provided
# ASSISTANTS_BASE_URL=
# ASSISTANTS_MODELS=gpt-4o,gpt-4o-mini,gpt-3.5-turbo-0125,gpt-3.5-turbo-16k-0613,gpt-3.5-turbo-16k,gpt-3.5-turbo,gpt-4,gpt-4-0314,gpt-4-32k-0314,gpt-4-0613,gpt-3.5-turbo-0613,gpt-3.5-turbo-1106,gpt-4-0125-preview,gpt-4-turbo-preview,gpt-4-1106-preview
#==========================#
# Azure Assistants API #
#==========================#
# Note: You should map your credentials with custom variables according to your Azure OpenAI Configuration
# The models for Azure Assistants are also determined by your Azure OpenAI configuration.
# More info, including how to enable use of Assistants with Azure here:
# https://www.librechat.ai/docs/configuration/librechat_yaml/ai_endpoints/azure#using-assistants-with-azure
#============#
# Plugins #
#============#
# PLUGIN_MODELS=gpt-4o,gpt-4o-mini,gpt-4,gpt-4-turbo-preview,gpt-4-0125-preview,gpt-4-1106-preview,gpt-4-0613,gpt-3.5-turbo,gpt-3.5-turbo-0125,gpt-3.5-turbo-1106,gpt-3.5-turbo-0613
DEBUG_PLUGINS=true
CREDS_KEY=f34be427ebb29de8d88c107a71546019685ed8b241d8f2ed00c3df97ad2566f0
CREDS_IV=e2341419ec3dd3d19b13a1a87fafcbfb
# Azure AI Search
#-----------------
AZURE_AI_SEARCH_SERVICE_ENDPOINT=
AZURE_AI_SEARCH_INDEX_NAME=
AZURE_AI_SEARCH_API_KEY=
AZURE_AI_SEARCH_API_VERSION=
AZURE_AI_SEARCH_SEARCH_OPTION_QUERY_TYPE=
AZURE_AI_SEARCH_SEARCH_OPTION_TOP=
AZURE_AI_SEARCH_SEARCH_OPTION_SELECT=
# OpenAI Image Tools Customization
#----------------
# IMAGE_GEN_OAI_DESCRIPTION_WITH_FILES=Custom description for image generation tool when files are present
# IMAGE_GEN_OAI_DESCRIPTION_NO_FILES=Custom description for image generation tool when no files are present
# IMAGE_EDIT_OAI_DESCRIPTION=Custom description for image editing tool
# IMAGE_GEN_OAI_PROMPT_DESCRIPTION=Custom prompt description for image generation tool
# IMAGE_EDIT_OAI_PROMPT_DESCRIPTION=Custom prompt description for image editing tool
# DALL·E
#----------------
# DALLE_API_KEY=
# DALLE3_API_KEY=
# DALLE2_API_KEY=
# DALLE3_SYSTEM_PROMPT=
# DALLE2_SYSTEM_PROMPT=
# DALLE_REVERSE_PROXY=
# DALLE3_BASEURL=
# DALLE2_BASEURL=
# DALL·E (via Azure OpenAI)
# Note: requires some of the variables above to be set
#----------------
# DALLE3_AZURE_API_VERSION=
# DALLE2_AZURE_API_VERSION=
# Flux
#-----------------
FLUX_API_BASE_URL=https://api.us1.bfl.ai
# FLUX_API_BASE_URL = 'https://api.bfl.ml';
# Get your API key at https://api.us1.bfl.ai/auth/profile
# FLUX_API_KEY=
# Google
#-----------------
GOOGLE_SEARCH_API_KEY=
GOOGLE_CSE_ID=
# YOUTUBE
#-----------------
YOUTUBE_API_KEY=
# SerpAPI
#-----------------
SERPAPI_API_KEY=
# Stable Diffusion
#-----------------
SD_WEBUI_URL=http://host.docker.internal:7860
# Tavily
#-----------------
TAVILY_API_KEY=
# Traversaal
#-----------------
TRAVERSAAL_API_KEY=
# WolframAlpha
#-----------------
WOLFRAM_APP_ID=
# Zapier
#-----------------
ZAPIER_NLA_API_KEY=
#==================================================#
# Search #
#==================================================#
SEARCH=true
MEILI_NO_ANALYTICS=true
MEILI_HOST=http://0.0.0.0:7700
MEILI_MASTER_KEY=DrhYf7zENyR6AlUCKmnz0eYASOQdl6zxH7s7MKFSfFCt
# Optional: Disable indexing, useful in a multi-node setup
# where only one instance should perform an index sync.
# MEILI_NO_SYNC=true
#==================================================#
# Speech to Text & Text to Speech #
#==================================================#
STT_API_KEY=
TTS_API_KEY=
#==================================================#
# RAG #
#==================================================#
# More info: https://www.librechat.ai/docs/configuration/rag_api
# RAG_OPENAI_BASEURL=
# RAG_OPENAI_API_KEY=
# RAG_USE_FULL_CONTEXT=
# EMBEDDINGS_PROVIDER=openai
# EMBEDDINGS_MODEL=text-embedding-3-small
#===================================================#
# User System #
#===================================================#
#========================#
# Moderation #
#========================#
OPENAI_MODERATION=false
OPENAI_MODERATION_API_KEY=
# OPENAI_MODERATION_REVERSE_PROXY=
BAN_VIOLATIONS=true
BAN_DURATION=1000 * 60 * 60 * 2
BAN_INTERVAL=20
LOGIN_VIOLATION_SCORE=1
REGISTRATION_VIOLATION_SCORE=1
CONCURRENT_VIOLATION_SCORE=1
MESSAGE_VIOLATION_SCORE=1
NON_BROWSER_VIOLATION_SCORE=20
LOGIN_MAX=7
LOGIN_WINDOW=5
REGISTER_MAX=5
REGISTER_WINDOW=60
LIMIT_CONCURRENT_MESSAGES=true
CONCURRENT_MESSAGE_MAX=2
LIMIT_MESSAGE_IP=true
MESSAGE_IP_MAX=40
MESSAGE_IP_WINDOW=1
LIMIT_MESSAGE_USER=false
MESSAGE_USER_MAX=40
MESSAGE_USER_WINDOW=1
ILLEGAL_MODEL_REQ_SCORE=5
#========================#
# Balance #
#========================#
# CHECK_BALANCE=false
# START_BALANCE=20000 # note: the number of tokens that will be credited after registration.
#========================#
# Registration and Login #
#========================#
ALLOW_EMAIL_LOGIN=true
ALLOW_REGISTRATION=true
ALLOW_SOCIAL_LOGIN=false
ALLOW_SOCIAL_REGISTRATION=false
ALLOW_PASSWORD_RESET=false
# ALLOW_ACCOUNT_DELETION=true # note: enabled by default if omitted/commented out
ALLOW_UNVERIFIED_EMAIL_LOGIN=true
SESSION_EXPIRY=1000 * 60 * 15
REFRESH_TOKEN_EXPIRY=(1000 * 60 * 60 * 24) * 7
JWT_SECRET=16f8c0ef4a5d391b26034086c628469d3f9f497f08163ab9b40137092f2909ef
JWT_REFRESH_SECRET=eaa5191f2914e30b9387fd84e254e4ba6fc51b4654968a9b0803b456a54b8418
# Discord
DISCORD_CLIENT_ID=
DISCORD_CLIENT_SECRET=
DISCORD_CALLBACK_URL=/oauth/discord/callback
# Facebook
FACEBOOK_CLIENT_ID=
FACEBOOK_CLIENT_SECRET=
FACEBOOK_CALLBACK_URL=/oauth/facebook/callback
# GitHub
GITHUB_CLIENT_ID=
GITHUB_CLIENT_SECRET=
GITHUB_CALLBACK_URL=/oauth/github/callback
# GitHub Enterprise
# GITHUB_ENTERPRISE_BASE_URL=
# GITHUB_ENTERPRISE_USER_AGENT=
# Google
GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=
GOOGLE_CALLBACK_URL=/oauth/google/callback
# Apple
APPLE_CLIENT_ID=
APPLE_TEAM_ID=
APPLE_KEY_ID=
APPLE_PRIVATE_KEY_PATH=
APPLE_CALLBACK_URL=/oauth/apple/callback
# OpenID
OPENID_CLIENT_ID=
OPENID_CLIENT_SECRET=
OPENID_ISSUER=
OPENID_SESSION_SECRET=
OPENID_SCOPE="openid profile email"
OPENID_CALLBACK_URL=/oauth/openid/callback
OPENID_REQUIRED_ROLE=
OPENID_REQUIRED_ROLE_TOKEN_KIND=
OPENID_REQUIRED_ROLE_PARAMETER_PATH=
# Set to determine which user info property returned from OpenID Provider to store as the User's username
OPENID_USERNAME_CLAIM=
# Set to determine which user info property returned from OpenID Provider to store as the User's name
OPENID_NAME_CLAIM=
OPENID_BUTTON_LABEL=
OPENID_IMAGE_URL=
# Set to true to automatically redirect to the OpenID provider when a user visits the login page
# This will bypass the login form completely for users, only use this if OpenID is your only authentication method
OPENID_AUTO_REDIRECT=false
# LDAP
LDAP_URL=
LDAP_BIND_DN=
LDAP_BIND_CREDENTIALS=
LDAP_USER_SEARCH_BASE=
#LDAP_SEARCH_FILTER="mail="
LDAP_CA_CERT_PATH=
# LDAP_TLS_REJECT_UNAUTHORIZED=
# LDAP_STARTTLS=
# LDAP_LOGIN_USES_USERNAME=true
# LDAP_ID=
# LDAP_USERNAME=
# LDAP_EMAIL=
# LDAP_FULL_NAME=
#========================#
# Email Password Reset #
#========================#
EMAIL_SERVICE=
EMAIL_HOST=
EMAIL_PORT=25
EMAIL_ENCRYPTION=
EMAIL_ENCRYPTION_HOSTNAME=
EMAIL_ALLOW_SELFSIGNED=
EMAIL_USERNAME=
EMAIL_PASSWORD=
EMAIL_FROM_NAME=
EMAIL_FROM=noreply@librechat.ai
#========================#
# Firebase CDN #
#========================#
FIREBASE_API_KEY=
FIREBASE_AUTH_DOMAIN=
FIREBASE_PROJECT_ID=
FIREBASE_STORAGE_BUCKET=
FIREBASE_MESSAGING_SENDER_ID=
FIREBASE_APP_ID=
#========================#
# S3 AWS Bucket #
#========================#
AWS_ENDPOINT_URL=
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_REGION=
AWS_BUCKET_NAME=
#========================#
# Azure Blob Storage #
#========================#
AZURE_STORAGE_CONNECTION_STRING=
AZURE_STORAGE_PUBLIC_ACCESS=false
AZURE_CONTAINER_NAME=files
#========================#
# Shared Links #
#========================#
ALLOW_SHARED_LINKS=true
ALLOW_SHARED_LINKS_PUBLIC=true
#==============================#
# Static File Cache Control #
#==============================#
# Leave commented out to use defaults: 1 day (86400 seconds) for s-maxage and 2 days (172800 seconds) for max-age
# NODE_ENV must be set to production for these to take effect
# STATIC_CACHE_MAX_AGE=172800
# STATIC_CACHE_S_MAX_AGE=86400
# If you have another service in front of your LibreChat doing compression, disable express based compression here
# DISABLE_COMPRESSION=true
#===================================================#
# UI #
#===================================================#
APP_TITLE=LibreChat
# CUSTOM_FOOTER="My custom footer"
HELP_AND_FAQ_URL=https://librechat.ai
# SHOW_BIRTHDAY_ICON=true
# Google tag manager id
#ANALYTICS_GTM_ID=user provided google tag manager id
#===============#
# REDIS Options #
#===============#
# REDIS_URI=10.10.10.10:6379
# USE_REDIS=true
# USE_REDIS_CLUSTER=true
# REDIS_CA=/path/to/ca.crt
#==================================================#
# Others #
#==================================================#
# You should leave the following commented out #
# NODE_ENV=
# E2E_USER_EMAIL=
# E2E_USER_PASSWORD=
#=====================================================#
# Cache Headers #
#=====================================================#
# Headers that control caching of the index.html #
# Default configuration prevents caching to ensure #
# users always get the latest version. Customize #
# only if you understand caching implications. #
# INDEX_HTML_CACHE_CONTROL=no-cache, no-store, must-revalidate
# INDEX_HTML_PRAGMA=no-cache
# INDEX_HTML_EXPIRES=0
# no-cache: Forces validation with server before using cached version
# no-store: Prevents storing the response entirely
# must-revalidate: Prevents using stale content when offline
#=====================================================#
# OpenWeather #
#=====================================================#
OPENWEATHER_API_KEY=
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