diff --git a/chromadb/utils/embedding_functions.py b/chromadb/utils/embedding_functions.py
index ec5fc05e3ee..118e5b78e1f 100644
--- a/chromadb/utils/embedding_functions.py
+++ b/chromadb/utils/embedding_functions.py
@@ -214,7 +214,11 @@ def __call__(self, input: Documents) -> Embeddings:
 
 
 class CohereEmbeddingFunction(EmbeddingFunction[Documents]):
-    def __init__(self, api_key: str, model_name: str = "large"):
+    def __init__(
+        self,
+        api_key: str,
+        model_name: str = "large",
+        input_type: str = "search_document"):
         try:
             import cohere
         except ImportError:
@@ -224,13 +228,14 @@ def __init__(self, api_key: str, model_name: str = "large"):
 
         self._client = cohere.Client(api_key)
         self._model_name = model_name
+        self._input_type = input_type
 
     def __call__(self, input: Documents) -> Embeddings:
         # Call Cohere Embedding API for each document.
         return [
             embeddings
             for embeddings in self._client.embed(
-                texts=input, model=self._model_name, input_type="search_document"
+                texts=input, model=self._model_name, input_type=self._input_type
             )
         ]
 
@@ -724,6 +729,7 @@ def __init__(
         self,
         session: "boto3.Session",  # noqa: F821 # Quote for forward reference
         model_name: str = "amazon.titan-embed-text-v1",
+        model_params: dict = {},
         **kwargs: Any,
     ):
         """Initialize AmazonBedrockEmbeddingFunction.
@@ -742,27 +748,62 @@ def __init__(
         """
 
         self._model_name = model_name
+        self._model_provider = self._model_name.split('.')[0]
+        
+        if self._model_provider == "cohere":
+            self._input_type = model_params.get('input_type', "search_document")
+            self._truncate = model_params.get('truncate', "NONE")
+        
+        self._bedrock_client = session.client(
+            service_name="bedrock",
+            **kwargs
+        )
+        
+        self._model_details = self._bedrock_client.get_foundation_model(modelIdentifier=self._model_name)['modelDetails']
+        if "EMBEDDING" not in self._model_details['outputModalities']:
+            raise ValueError(f"{self._model_name} doesn't have embedding modality output!")
 
-        self._client = session.client(
+        self._bedrock_runtime_client = session.client(
             service_name="bedrock-runtime",
             **kwargs,
         )
+    
+    def call_model(self, body) -> dict:
+        body = json.dumps(body)
+        response = self._bedrock_runtime_client.invoke_model(
+            body=body,
+            modelId=self._model_name,
+            accept="application/json",
+            contentType="application/json",
+        )
+        return response
 
     def __call__(self, input: Documents) -> Embeddings:
-        accept = "application/json"
-        content_type = "application/json"
-        embeddings = []
-        for text in input:
-            input_body = {"inputText": text}
-            body = json.dumps(input_body)
-            response = self._client.invoke_model(
-                body=body,
-                modelId=self._model_name,
-                accept=accept,
-                contentType=content_type,
-            )
-            embedding = json.load(response.get("body")).get("embedding")
-            embeddings.append(embedding)
+        if self._model_provider == "amazon":
+            embeddings = []
+            for text in input:
+                input_body = {
+                    "inputText": text
+                }
+                response = self.call_model(input_body)
+                embedding = json.load(response.get("body")).get("embedding")
+                embeddings.append(embedding)
+        elif self._model_provider == "cohere":
+            # See Amazon Bedrock User Guide > Cohere Embed models for more information
+            # https://docs.aws.amazon.com/bedrock/latest/userguide/model-parameters-embed.html
+            if len(input) > 128:
+                raise ValueError(f"Input texts exceeds max size (Got: {len(input)}, Expected: <=128)")
+            if not all(len(text) <= 2048 for text in input):
+                raise ValueError(f"Input contains texts exceeding max length (2048)")
+            input_body = {
+                "texts": input,
+                "input_type": self._input_type,
+                "truncate": self._truncate
+            }
+            response = self.call_model(input_body)
+            embeddings = json.load(response.get("body")).get("embeddings")
+        else:
+            raise NotImplementedError(f"Model {self._model_name} is not supported!")
         return embeddings