diff --git a/config/installation_config.yml b/config/installation_config.yml
index 01799e830..32cba36f5 100644
--- a/config/installation_config.yml
+++ b/config/installation_config.yml
@@ -175,6 +175,10 @@
   display_title: 'OpenAI API Endpoint (optional)'
   description: 'The OpenAI endpoint configured for use in Captain AI. Default: https://api.openai.com/'
   locked: false
+- name: CAPTAIN_EMBEDDING_MODEL
+  display_title: 'Embedding Model (optional)'
+  description: 'The embedding model configured for use in Captain AI. Default: text-embedding-3-small'
+  locked: false
 - name: CAPTAIN_FIRECRAWL_API_KEY
   display_title: 'FireCrawl API Key (optional)'
   description: 'The FireCrawl API key for the Captain AI service'
diff --git a/enterprise/app/services/captain/llm/embedding_service.rb b/enterprise/app/services/captain/llm/embedding_service.rb
index 74f3079bf..1dbb0ce5b 100644
--- a/enterprise/app/services/captain/llm/embedding_service.rb
+++ b/enterprise/app/services/captain/llm/embedding_service.rb
@@ -3,9 +3,11 @@ require 'openai'
 class Captain::Llm::EmbeddingService < Llm::BaseOpenAiService
   class EmbeddingsError < StandardError; end
 
-  DEFAULT_MODEL = 'text-embedding-3-small'.freeze
+  def self.embedding_model
+    @embedding_model = InstallationConfig.find_by(name: 'CAPTAIN_EMBEDDING_MODEL')&.value.presence || OpenAiConstants::DEFAULT_EMBEDDING_MODEL
+  end
 
-  def get_embedding(content, model: DEFAULT_MODEL)
+  def get_embedding(content, model: self.class.embedding_model)
     response = @client.embeddings(
       parameters: {
         model: model,
diff --git a/lib/open_ai_constants.rb b/lib/open_ai_constants.rb
index 2c87f3378..7b7a3ba5f 100644
--- a/lib/open_ai_constants.rb
+++ b/lib/open_ai_constants.rb
@@ -3,4 +3,5 @@
 module OpenAiConstants
   DEFAULT_MODEL = 'gpt-4.1-mini'
   DEFAULT_ENDPOINT = 'https://api.openai.com'
+  DEFAULT_EMBEDDING_MODEL = 'text-embedding-3-small'
 end