Improve stats and cost warnings

src/simulacrum.py

@@ -7,9 +7,7 @@
 class Simulacrum:
     def __init__(self, context_file):
         self.context = Context(context_file)
-        self.last_cost = None
-        self.last_prompt_tokens = None
-        self.last_completion_tokens = None
+        self.last_completion = None
         self.warned_about_cost = False
 
     async def chat(self, user_input, user_name, image_url):
@@ -19,7 +17,7 @@ async def chat(self, user_input, user_name, image_url):
             self.context.add_message("user", user_input, image_url)
         completion = await ChatExecutor(self.context).execute()
         content = completion.content.strip()
-        self._set_stats(completion)
+        self.last_completion = completion
         self.context.add_message("assistant", content)
         self.context.save()
         speech = self._filter_hidden(content)
@@ -68,11 +66,6 @@ def _filter_hidden(self, response):
         response = re.sub(r"<think>.*?</think>", "", response, flags=re.DOTALL)
         return response.strip()
 
-    def _set_stats(self, completion):
-        self.last_cost = completion.cost
-        self.last_prompt_tokens = completion.prompt_tokens
-        self.last_completion_tokens = completion.completion_tokens
-
     def _apply_attribution(self, input, name):
         attribute_messages = self.context.vars.get("attribute_messages")
         if attribute_messages and name:

src/telegram/telegram_bot.py

@@ -87,10 +87,11 @@ async def stats_command_handler(self, ctx):
         lines.append("*Conversation*")
         lines.append(f"`Cost: ${self.sim.get_conversation_cost():.2f}`")
         lines.append("\n*Last Message*")
-        if self.sim.last_cost:
-            lines.append(f"`Cost: ${self.sim.last_cost:.2f}`")
-            lines.append(f"`Prompt tokens: {self.sim.last_prompt_tokens}`")
-            lines.append(f"`Completion tokens: {self.sim.last_completion_tokens}`")
+        last_completion = self.sim.last_completion
+        if last_completion:
+            lines.append(f"`Cost: ${last_completion.cost:.2f}`")
+            lines.append(f"`Prompt tokens: {last_completion.prompt_tokens}`")
+            lines.append(f"`Completion tokens: {last_completion.completion_tokens}`")
         else:
             lines.append("`Not available`")
         await ctx.send_message("\n".join(lines))
@@ -150,16 +151,17 @@ async def _chat(self, ctx, user_message, image_url=None):
         response = await self.sim.chat(user_message, ctx.user_name, image_url)
         response = response.translate(str.maketrans("*_", "_*"))
         await ctx.send_message(response)
-        await self._warn_high_cost(ctx)
+        await self._warn_cost(ctx)
 
-    async def _warn_high_cost(self, ctx):
-        if not self.sim.last_cost:
+    async def _warn_cost(self, ctx, threshold_high=0.15, threshold_elevated=0.10):
+        cost = self.sim.last_completion.cost
+        if not cost:
             return
 
-        if self.sim.last_cost > 0.20:
-            await ctx.send_message("`🔴 Cost is high. Start a new conversation soon.`")
-        elif self.sim.last_cost > 0.15 and not self.sim.warned_about_cost:
-            self.sim.warned_about_cost = True
+        if cost > threshold_high:
+            await ctx.send_message("🔴 Cost is high. Start a new conversation soon.")
+        elif cost > threshold_elevated and not self.sim.cost_warning_sent:
+            self.sim.cost_warning_sent = True
             await ctx.send_message(
-                "`🟡 Cost is elevated. Start a new conversation when ready.`"
+                "🟡 Cost is elevated. Start a new conversation when ready."
             )