a crumb of changes

.gitignore

@@ -1,6 +1,6 @@
 node_modules
 # Keep environment variables out of version control
-.env
+.env*
 *.log
 *.db
 /dist

src/main.ts

@@ -9,7 +9,7 @@ import {
 // import striptags from "striptags";
 import { PrismaClient } from "../generated/prisma/client.js";
 import {
-  getInstanceEmojis,
+  // getInstanceEmojis,
   deleteNotification,
   getNotifications,
   getStatusContext,
@@ -20,7 +20,7 @@ import {
   alreadyRespondedTo,
   recordPendingResponse,
   // trimInputData,
-  selectRandomEmoji,
+  // selectRandomEmoji,
   shouldContinue,
 } from "./util.js";
 
@@ -48,10 +48,10 @@ export const envConfig = {
 };
 
 const ollamaConfig: OllamaConfigOptions = {
-  temperature: 0.6,
+  temperature: 0.9,
   top_p: 0.85,
-  top_k: 40,
-  num_ctx: 8192,
+  top_k: 60,
+  num_ctx: 16384, // maximum context window for Llama 3.1
   repeat_penalty: 1.1,
 };
 
@@ -97,7 +97,7 @@ const generateOllamaRequest = async (
       }
 
       // Simplified user message (remove [/INST] as it's not needed for Llama 3)
-      const userMessage = `${notification.status.account.fqn} says: ${notification.status.pleroma.content["text/plain"]}`;
+      const userMessage = `${notification.status.account.fqn} says to you: \"${notification.status.pleroma.content["text/plain"]}\".`;
 
       let systemContent = ollamaSystemPrompt;
       if (replyWithContext) {
@@ -105,13 +105,13 @@ const generateOllamaRequest = async (
         systemContent = `${ollamaSystemPrompt}\n\nPrevious conversation context:\n${conversationHistory
           .map(
             (post) =>
-              `${post.account_fqn} (to ${post.mentions.join(", ")}): ${
+              `${post.account_fqn} (said to ${post.mentions.join(", ")}): ${
                 post.plaintext_content
               }`
           )
           .join(
             "\n"
-          )}\nReply as if you are a party to the conversation. If '@nice-ai' is mentioned, respond directly. Prefix usernames with '@' when addressing them.`;
+          )}\nReply to the user who addressed you (you are Lexi, also known as nice-ai or nice-ai@nicecrew.digital). Examine the context of the entire conversation and make references to topics or information where appropriate. Prefix usernames with '@' when addressing them. Assume if there is no domain in the username, the domain is @nicecrew.digital (for example @matty would be @matty@nicecrew.digital)`;
       }
 
       // Switch to chat request format (messages array auto-handles Llama 3 template)
@@ -145,16 +145,16 @@ const postReplyToStatus = async (
   ollamaResponseBody: OllamaChatResponse
 ) => {
   const { pleromaInstanceUrl, bearerToken } = envConfig;
-  const emojiList = await getInstanceEmojis();
-  let randomEmoji;
-  if (emojiList) {
-    randomEmoji = selectRandomEmoji(emojiList);
-  }
+  // const emojiList = await getInstanceEmojis();
+  // let randomEmoji;
+  // if (emojiList) {
+  //   randomEmoji = selectRandomEmoji(emojiList);
+  // }
   try {
     let mentions: string[];
     const statusBody: NewStatusBody = {
       content_type: "text/markdown",
-      status: `${ollamaResponseBody.message.content} :${randomEmoji}:`,
+      status: `${ollamaResponseBody.message.content}`,
       in_reply_to_id: notification.status.id,
     };
     if (