diff --git a/src/app.scss b/src/app.scss
index 22e5d95..ca1f4be 100644
--- a/src/app.scss
+++ b/src/app.scss
@@ -22,8 +22,9 @@ html {
 
   --chatContentPaddingTop: 20px;
   --chatContentPaddingRight: 40px;
-  --chatContentPaddingBottom: 130px;
+  --chatContentPaddingBottom: 110px;
   --chatContentPaddingLeft: 40px;
+  --runningTotalLineHeight: 28px;
   
   --chatInputPaddingTop: 0px;
   --chatInputPaddingRight: 60px;
@@ -31,6 +32,7 @@ html {
   --chatInputPaddingLeft: 60px;
 
   --BgColor: var(-BgColorLight);
+  --running-totals: 0;
 }
 
 .navbar {
@@ -371,7 +373,7 @@ aside.menu.main-menu .menu-expanse {
   display: block;
   position: fixed;
   bottom: 0px;
-  height: var(--chatContentPaddingBottom) ;
+  height: calc(var(--chatContentPaddingBottom) + var(--runningTotalLineHeight) * var(--running-totals));
   width: 100%;
   background-image: linear-gradient(180deg,hsla(0,0%,100%,0) 13.94%, var(--BgColorLight) 54.73%);
 }
@@ -419,7 +421,7 @@ aside.menu.main-menu .menu-expanse {
   padding: 
     var(--chatContentPaddingTop) 
     var(--chatContentPaddingRight)
-    var(--chatContentPaddingBottom)
+    calc(var(--chatContentPaddingBottom) + var(--runningTotalLineHeight) * var(--running-totals))
     var(--chatContentPaddingLeft) ;
 }
 
diff --git a/src/lib/Chat.svelte b/src/lib/Chat.svelte
index 918ac82..ca14d3e 100644
--- a/src/lib/Chat.svelte
+++ b/src/lib/Chat.svelte
@@ -370,7 +370,7 @@
 
       request.stream = opts.streaming
 
-      chatResponse.setPromptTokenCount(promptTokenCount)
+      chatResponse.setPromptTokenCount(promptTokenCount) // streaming needs this
 
       const signal = controller.signal
 
@@ -589,7 +589,7 @@
 </script>
 {#if chat}
 <ChatSettingsModal chatId={chatId} bind:show={showSettingsModal} />
-
+<div class="chat-page" style="--running-totals: {Object.entries(chat.usage || {}).length}">
 <div class="chat-content">
 <nav class="level chat-header">
   <div class="level-left">
@@ -676,4 +676,5 @@
     {/each}
   </div>
 </Footer>
+</div>
 {/if}
\ No newline at end of file
diff --git a/src/lib/ChatCompletionResponse.svelte b/src/lib/ChatCompletionResponse.svelte
index ad299d5..c953b04 100644
--- a/src/lib/ChatCompletionResponse.svelte
+++ b/src/lib/ChatCompletionResponse.svelte
@@ -1,7 +1,7 @@
 <script context="module" lang="ts">
 // TODO: Integrate API calls
-import { addMessage, saveChatStore, subtractRunningTotal, updateRunningTotal } from './Storage.svelte'
-import type { Chat, ChatCompletionOpts, Message, Response, Usage } from './Types.svelte'
+import { addMessage, getLatestKnownModel, saveChatStore, setLatestKnownModel, subtractRunningTotal, updateRunningTotal } from './Storage.svelte'
+import type { Chat, ChatCompletionOpts, Message, Model, Response, Usage } from './Types.svelte'
 import { encode } from 'gpt-tokenizer'
 import { v4 as uuidv4 } from 'uuid'
 
@@ -20,6 +20,7 @@ export class ChatCompletionResponse {
 
   private offsetTotals: Usage
   private isFill: boolean = false
+  private didFill: boolean = false
 
   private opts: ChatCompletionOpts
   private chat: Chat
@@ -28,6 +29,16 @@ export class ChatCompletionResponse {
 
   private error: string
 
+  private model: Model
+  private lastModel: Model
+
+  private setModel = (model: Model) => {
+    if (!model) return
+    !this.model && setLatestKnownModel(this.chat.settings.model as Model, model)
+    this.lastModel = this.model || model
+    this.model = model
+  }
+
   private finishResolver: (value: Message[]) => void
   private errorResolver: (error: string) => void
   private finishPromise = new Promise<Message[]>((resolve, reject) => {
@@ -49,11 +60,11 @@ export class ChatCompletionResponse {
       const exitingMessage = this.messages[i]
       const message = exitingMessage || choice.message
       if (exitingMessage) {
-        if (this.isFill && choice.message.content.match(/^'(t|ll|ve|m|d|re)[^a-z]/i)) {
+        if (!this.didFill && this.isFill && choice.message.content.match(/^'(t|ll|ve|m|d|re)[^a-z]/i)) {
           // deal with merging contractions since we've added an extra space to your fill message
           message.content.replace(/ $/, '')
         }
-        this.isFill = false
+        this.didFill = true
         message.content += choice.message.content
         message.usage = message.usage || {
           prompt_tokens: 0,
@@ -61,8 +72,8 @@ export class ChatCompletionResponse {
           total_tokens: 0
         } as Usage
         message.usage.completion_tokens += response.usage.completion_tokens
-        message.usage.prompt_tokens += response.usage.prompt_tokens
-        message.usage.total_tokens += response.usage.total_tokens
+        message.usage.prompt_tokens = response.usage.prompt_tokens + (this.offsetTotals?.prompt_tokens || 0)
+        message.usage.total_tokens += response.usage.total_tokens + (this.offsetTotals?.total_tokens || 0)
       } else {
         message.content = choice.message.content
         message.usage = response.usage
@@ -70,6 +81,7 @@ export class ChatCompletionResponse {
       message.finish_reason = choice.finish_reason
       message.role = choice.message.role
       message.model = response.model
+      this.setModel(response.model)
       this.messages[i] = message
       if (this.opts.autoAddMessages) addMessage(this.chat.id, message)
     })
@@ -87,30 +99,30 @@ export class ChatCompletionResponse {
       } as Message
       choice.delta?.role && (message.role = choice.delta.role)
       if (choice.delta?.content) {
-        if (this.isFill && choice.delta.content.match(/^'(t|ll|ve|m|d|re)[^a-z]/i)) {
+        if (!this.didFill && this.isFill && choice.delta.content.match(/^'(t|ll|ve|m|d|re)[^a-z]/i)) {
           // deal with merging contractions since we've added an extra space to your fill message
           message.content.replace(/([a-z]) $/i, '$1')
         }
-        this.isFill = false
+        this.didFill = true
         message.content += choice.delta.content
       }
       completionTokenCount += encode(message.content).length
-      message.usage = response.usage || {
-        prompt_tokens: this.promptTokenCount
-      } as Usage
       message.model = response.model
+      this.setModel(response.model)
       message.finish_reason = choice.finish_reason
       message.streaming = choice.finish_reason === null && !this.finished
       this.messages[i] = message
-      if (this.opts.autoAddMessages) addMessage(this.chat.id, message)
     })
     // total up the tokens
-    const totalTokens = this.promptTokenCount + completionTokenCount
+    const promptTokens = this.promptTokenCount + (this.offsetTotals?.prompt_tokens || 0)
+    const totalTokens = promptTokens + completionTokenCount
     this.messages.forEach(m => {
-      if (m.usage) {
-        m.usage.completion_tokens = completionTokenCount
-        m.usage.total_tokens = totalTokens
-      }
+      m.usage = {
+        completion_tokens: completionTokenCount,
+        total_tokens: totalTokens,
+        prompt_tokens: promptTokens
+      } as Usage
+      if (this.opts.autoAddMessages) addMessage(this.chat.id, m)
     })
     const finished = !this.messages.find(m => m.streaming)
     this.notifyMessageChange()
@@ -167,12 +179,13 @@ export class ChatCompletionResponse {
     this.messages.forEach(m => { m.streaming = false }) // make sure all are marked stopped
     saveChatStore()
     const message = this.messages[0]
+    const model = this.model || getLatestKnownModel(this.chat.settings.model as Model)
     if (message) {
-      if (this.offsetTotals) {
+      if (this.isFill && this.lastModel === this.model && this.offsetTotals && model && message.usage) {
         // Need to subtract some previous message totals before we add new combined message totals
-        subtractRunningTotal(this.chat.id, this.offsetTotals, this.chat.settings.model as any)
+        subtractRunningTotal(this.chat.id, this.offsetTotals, model)
       }
-      updateRunningTotal(this.chat.id, message.usage as any, message.model as any)
+      updateRunningTotal(this.chat.id, message.usage as Usage, model)
     } else {
       // If no messages it's probably because of an error or user initiated abort.
       // We could miss counting the cost of the prompts sent.
@@ -186,7 +199,7 @@ export class ChatCompletionResponse {
         completion_tokens: 0, // We have no idea if there are any to count
         total_tokens: this.promptTokenCount
       }
-      updateRunningTotal(this.chat.id, usage as any, this.chat.settings.model as any)
+      updateRunningTotal(this.chat.id, usage as Usage, model)
     }
     this.notifyFinish()
     if (this.error) {
diff --git a/src/lib/Storage.svelte b/src/lib/Storage.svelte
index cc8e2f6..393084f 100644
--- a/src/lib/Storage.svelte
+++ b/src/lib/Storage.svelte
@@ -8,6 +8,7 @@
   import { errorNotice } from './Util.svelte'
 
   export const chatsStorage = persisted('chats', [] as Chat[])
+  export const latestModelMap = persisted('latestModelMap', {} as Record<Model, Model>) // What was returned when a model was requested
   export const globalStorage = persisted('global', {} as GlobalSettings)
   export const apiKeyStorage = persisted('apiKey', '' as string)
   export let checkStateChange = writable(0) // Trigger for Chat
@@ -462,5 +463,17 @@
     }
     return cname
   }
+
+  export const getLatestKnownModel = (model:Model) => {
+    const modelMapStore = get(latestModelMap)
+    return modelMapStore[model] || model
+  }
+
+  
+  export const setLatestKnownModel = (requestedModel:Model, responseModel:Model) => {
+    const modelMapStore = get(latestModelMap)
+    modelMapStore[requestedModel] = responseModel
+    latestModelMap.set(modelMapStore)
+  }
   
 </script>