diff --git a/matrix_pygmalion_bot/bot/ai/langchain.py b/matrix_pygmalion_bot/bot/ai/langchain.py
index a91afb7..9c0755b 100644
--- a/matrix_pygmalion_bot/bot/ai/langchain.py
+++ b/matrix_pygmalion_bot/bot/ai/langchain.py
@@ -1,7 +1,7 @@
 import asyncio
 import os, time
 from .prompts import *
-from .langchain_memory import CustomMemory # BotConversationSummaryBufferWindowMemory, TestMemory
+from .langchain_memory import CustomMemory, ChangeNamesMemory # BotConversationSummaryBufferWindowMemory, TestMemory
 from ..utilities.messages import Message
 
 from langchain import PromptTemplate
@@ -91,6 +91,8 @@ class AI(object):
         from ..wrappers.langchain_koboldcpp import KoboldCpp
         self.llm_chat = KoboldCpp(temperature=self.bot.temperature, endpoint_url="http://172.16.85.10:5001/api/latest/generate", stop=['<|endoftext|>'])
         self.llm_summary = KoboldCpp(temperature=0.2, endpoint_url="http://172.16.85.10:5002/api/latest/generate", stop=['<|endoftext|>'], max_tokens=512)
+        self.llm_chat_model = "pygmalion-7b"
+        self.llm_summary_model = "vicuna-13b"
         self.text_wrapper = text_wrapper
         self.image_wrapper = image_wrapper
         self.embeddings = SentenceTransformerEmbeddings()
@@ -99,19 +101,21 @@ class AI(object):
 
         #self.memory = BotConversationSummerBufferWindowMemory(llm=self.llm_summary, max_token_limit=1200, min_token_limit=200)
 
-    def get_memory(self, room_id, human_prefix="Human"):
+    def get_memory(self, room_id, human_prefix=None):
         if not room_id in self.rooms:
             self.rooms[room_id] = {}
             if "moving_summary" in self.bot.rooms[room_id]:
                 moving_summary = self.bot.rooms[room_id]['moving_summary']
             else:
                 moving_summary = "No previous events."
+            if not human_prefix:
+                human_prefix = "Human"
             memory = CustomMemory(memory_key="chat_history", input_key="input", human_prefix=human_prefix, ai_prefix=self.bot.name, llm=self.llm_summary, summary_prompt=prompt_progressive_summary, moving_summary_buffer=moving_summary, max_len=1200, min_len=200)
             self.rooms[room_id]["memory"] = memory
             #memory.chat_memory.add_ai_message(self.bot.greeting)
         else:
             memory = self.rooms[room_id]["memory"]
-            if human_prefix != memory.human_prefix:
+            if human_prefix:
                 memory.human_prefix = human_prefix
         return memory
 
@@ -185,12 +189,22 @@ class AI(object):
         chat_ai_name = self.bot.name
         chat_human_name = message.additional_kwargs['user_name']
         room_id = message.additional_kwargs['room_id']
-        if False: # model is vicuna
+
+        if self.llm_chat_model.startswith('vicuna'):
+            prompt_chat = prompt_vicuna
             chat_ai_name = "### Assistant"
             chat_human_name = "### Human"
+        elif self.llm_chat_model.startswith('pygmalion'):
+            prompt_chat = prompt_pygmalion
+            chat_human_name = "You"
+        elif self.llm_chat_model.startswith('koboldai'):
+            prompt_chat = prompt_koboldai
+        else:
+            prompt_chat = prompt_alpaca
 
         conversation_memory = self.get_memory(room_id, chat_human_name)
         readonlymemory = ReadOnlySharedMemory(memory=conversation_memory)
+        custom_memory = ChangeNamesMemory(memory=conversation_memory, replace_ai_chat_names={self.bot.name: chat_ai_name}, replace_human_chat_names={message.additional_kwargs['user_name']: chat_human_name})
         #summary_memory = ConversationSummaryMemory(llm=self.llm_summary, memory_key="summary", input_key="input")
         #combined_memory = CombinedMemory(memories=[conversation_memory, summary_memory])
 
@@ -200,20 +214,23 @@ class AI(object):
         #when = humanize.naturaltime(t)
         #print(when)
 
-
         # ToDo: either use prompt.format() to fill out the pygmalion prompt and use
         # the resulting template text to feed it into the instruct prompt's instruction
         # or do this with the prompt.partial()
 
-        prompt = prompt_vicuna.partial(
+        prompt = prompt_chat.partial(
             ai_name=self.bot.name,
             persona=self.bot.persona,
             scenario=self.bot.scenario,
-            summary=conversation_memory.moving_summary_buffer,
             human_name=chat_human_name,
-            #example_dialogue=replace_all(self.bot.example_dialogue, {"{{user}}": chat_human_name, "{{char}}": chat_ai_name})
             ai_name_chat=chat_ai_name,
         )
+        if "summary" in prompt_chat.input_variables:
+            prompt = prompt.partial(summary=conversation_memory.moving_summary_buffer)
+        if "example_dialogue" in prompt_chat.input_variables:
+            prompt = prompt.partial(
+                example_dialogue=self.bot.example_dialogue.replace("{{user}}", chat_human_name)
+            )
         
         tmp_prompt_text = prompt.format(chat_history=conversation_memory.buffer, input=message.content)
         prompt_len = self.llm_chat.get_num_tokens(tmp_prompt_text)
@@ -230,7 +247,7 @@ class AI(object):
             llm=self.llm_chat,
             prompt=prompt,
             verbose=True,
-            memory=readonlymemory,
+            memory=custom_memory,
             #stop=['<|endoftext|>', '\nYou:', f"\n{chat_human_name}:"],
         )
         
@@ -292,7 +309,7 @@ class AI(object):
         else:
             input_text = conversation_memory.moving_summary_buffer
 
-        return await diary_chain.apredict(text=input_text)
+        return await diary_chain.apredict(text=input_text, ai_name=self.bot.name)
 
 
     async def agent(self):
@@ -358,6 +375,7 @@ class AI(object):
 
 
     async def sleep(self):
+        logger.info(f"{self.bot.name} sleeping now... running background tasks...")
         # Write Date into chat history
         for room_id in self.rooms.keys():
             #fake_message = Message(datetime.now().timestamp(), self.bot.name, "", event_id=None, user_id=None, room_name=None, room_id=room_id)
@@ -389,7 +407,9 @@ class AI(object):
         # Update stats
         # Let background tasks run
         conversation_memory.chat_memory_day.clear()
+        await conversation_memory.prune_memory(conversation_memory.min_len)
         await self.bot.write_conf2(self.bot.rooms)
+        logger.info(f"{self.bot.name} done sleeping and ready for the next day...")
 
 
     async def prime_llm(self, text):
@@ -397,6 +417,7 @@ class AI(object):
 
 
 def replace_all(text, dic):
+    #example_dialogue=replace_all(self.bot.example_dialogue, {"{{user}}": chat_human_name, "{{char}}": chat_ai_name})
     for i, j in dic.items():
         text = text.replace(i, j)
     return text
diff --git a/matrix_pygmalion_bot/bot/ai/langchain_memory.py b/matrix_pygmalion_bot/bot/ai/langchain_memory.py
index ed3abce..32103b3 100644
--- a/matrix_pygmalion_bot/bot/ai/langchain_memory.py
+++ b/matrix_pygmalion_bot/bot/ai/langchain_memory.py
@@ -97,7 +97,7 @@ class CustomMemory(BaseMemory):
         curr_buffer_length = self.llm.get_num_tokens_from_messages(buffer)
         if curr_buffer_length > max_len:
             pruned_memory = []
-            while curr_buffer_length > self.min_len and len(buffer) > 0:
+            while curr_buffer_length > min(self.min_len, self.max_len) and len(buffer) > 0:
                 pruned_memory.append(buffer.pop(0))
                 curr_buffer_length = self.llm.get_num_tokens_from_messages(buffer)
             self.moving_summary_buffer = await self.apredict_new_summary(pruned_memory, self.moving_summary_buffer)
@@ -130,6 +130,8 @@ class CustomMemory(BaseMemory):
                 role = m.role
             else:
                 raise ValueError(f"Got unsupported message type: {m}")
+            if "user_name" in m.additional_kwargs:
+                role = m.additional_kwargs["user_name"]
             string_messages.append(f"{role}: {m.content}")
         return "\n".join(string_messages)
 
@@ -181,6 +183,66 @@ class CustomMemory(BaseMemory):
         return output.strip()
 
 
+class ChangeNamesMemory(BaseMemory):
+    """A memory wrapper that changes names."""
+
+    memory: BaseMemory
+    replace_ai_chat_names: Dict[str, str]
+    replace_human_chat_names: Dict[str, str]
+
+    def get_buffer_string(self, messages: List[BaseMessage]) -> str:
+        """Get buffer string of messages."""
+        string_messages = []
+        for m in messages:
+            if isinstance(m, HumanMessage):
+                role = self.memory.human_prefix
+            elif isinstance(m, AIMessage):
+                role = self.memory.ai_prefix
+            elif isinstance(m, SystemMessage):
+                role = "System"
+            elif isinstance(m, ChatMessage):
+                role = m.role
+            else:
+                raise ValueError(f"Got unsupported message type: {m}")
+            if "user_name" in m.additional_kwargs:
+                role = m.additional_kwargs["user_name"]
+                if isinstance(m, HumanMessage):
+                    for i, j in self.replace_human_chat_names.items():
+                        role = role.replace(i, j)
+                elif isinstance(m, AIMessage):
+                    for i, j in self.replace_ai_chat_names.items():
+                        role = role.replace(i, j)
+            string_messages.append(f"{role}: {m.content}")
+        return "\n".join(string_messages)
+
+    @property
+    def buffer(self) -> Any:
+        """String buffer of memory."""
+        if self.memory.return_messages:
+            return self.memory.chat_memory.messages
+        else:
+            return self.get_buffer_string(
+                self.memory.chat_memory.messages,
+            )
+
+    @property
+    def memory_variables(self) -> List[str]:
+        """Return memory variables."""
+        return self.memory.memory_variables
+
+    def load_memory_variables(self, inputs: Dict[str, Any]) -> Dict[str, str]:
+        """Load memory variables from memory."""
+        return {self.memory.memory_key: self.buffer}
+
+    def save_context(self, inputs: Dict[str, Any], outputs: Dict[str, str]) -> None:
+        """Nothing should be saved or changed"""
+        pass
+
+    def clear(self) -> None:
+        """Nothing to clear, got a memory like a vault."""
+        pass
+
+
 class ChatMessageHistoryMessage(BaseModel):
     #messages: List[Message] = []
     messages = []
diff --git a/matrix_pygmalion_bot/bot/ai/prompts.py b/matrix_pygmalion_bot/bot/ai/prompts.py
index 87a4b4f..99c2c43 100644
--- a/matrix_pygmalion_bot/bot/ai/prompts.py
+++ b/matrix_pygmalion_bot/bot/ai/prompts.py
@@ -4,10 +4,11 @@ from langchain import PromptTemplate
 prompt_pygmalion = PromptTemplate.from_template(
 """{ai_name}'s Persona: {persona}
 Scenario: {scenario}
+Summary of previous events: {summary}
 
 <START>
 {chat_history}
-{human_name}: {human_input}
+{human_name}: {input}
 {ai_name_chat}:"""
 )
 
@@ -16,7 +17,7 @@ prompt_koboldai = PromptTemplate.from_template(
 [Start Scene: {scenario}]
 
 {chat_history}
-{human_name}: {human_input}
+{human_name}: {input}
 {ai_name_chat}:"""
 )
 
@@ -31,10 +32,10 @@ Scenario: {scenario}
 
 ### Response:
 {chat_history}
-{human_name}: {human_input}
+{human_name}: {input}
 {ai_name_chat}:"""
 prompt_alpaca = PromptTemplate(
-    input_variables=["ai_name", "persona", "scenario", "chat_history", "human_name", "ai_name_chat", "human_input"],
+    input_variables=["ai_name", "persona", "scenario", "chat_history", "human_name", "ai_name_chat", "input"],
     template=template_alpaca,
 )
 
@@ -134,7 +135,7 @@ prompt_outline = PromptTemplate.from_template(
 """Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
 
 ### Instruction:
-Provide an outline of the character's day in keywords.
+Provide an outline of {ai_name}'s day in keywords.
 
 ### Input:
 {text}
diff --git a/matrix_pygmalion_bot/bot/utilities/messages.py b/matrix_pygmalion_bot/bot/utilities/messages.py
index 6166b1b..801b1ce 100644
--- a/matrix_pygmalion_bot/bot/utilities/messages.py
+++ b/matrix_pygmalion_bot/bot/utilities/messages.py
@@ -20,7 +20,6 @@ class Message(object):
         if self.role == "human":
             return HumanMessage(
                 content=self.message,
-                role=self.user_name, # "chat"
                 additional_kwargs={
                     "timestamp": self.timestamp,
                     "user_name": self.user_name,
@@ -33,7 +32,6 @@ class Message(object):
         elif self.role == "ai":
             return AIMessage(
                 content=self.message,
-                role=self.user_name, # "chat"
                 additional_kwargs={
                     "timestamp": self.timestamp,
                     "user_name": self.user_name,
@@ -46,7 +44,6 @@ class Message(object):
         elif self.role == "system":
             return SystemMessage(
                 content=self.message,
-                role=self.user_name, # "chat"
                 additional_kwargs={
                     "timestamp": self.timestamp,
                     "user_name": self.user_name,