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@@ -317,23 +317,29 @@ export async function hypaMemoryV2(
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const data: HypaV2Data = room.hypaV2Data ?? {
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lastMainChunkID: 0,
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chunks: [],
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mainChunks: []
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mainChunks: [],
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};
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// JSON s
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data.mainChunks.forEach(mainChunk => {
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if (mainChunk.chatMemos && Array.isArray(mainChunk.chatMemos)) {
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mainChunk.chatMemos = new Set(mainChunk.chatMemos);
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}
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});
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// Clean invalid HypaV2 data
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cleanInvalidChunks(chats, data);
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let allocatedTokens = db.hypaAllocatedTokens;
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let chunkSize = db.hypaChunkSize;
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currentTokens += allocatedTokens + chats.length * 4; // ChatML token counting from official openai documentation
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currentTokens += allocatedTokens; // WARNING: VIRTUAL VALUE. This token is NOT real. This is a placeholder appended to calculate the maximum amount of HypaV2 memory retrieved data.
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let mainPrompt = "";
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const lastTwoChats = chats.slice(-2);
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// Error handling for infinite summarization attempts
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// Error handling for failed summarization
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let summarizationFailures = 0;
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const maxSummarizationFailures = 3;
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// Find the index to start summarizing from
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let idx = 2; // first two should not be considered
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let idx = 2; // first two should not be considered([Start a new chat], Memory prompt)
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if (data.mainChunks.length > 0) {
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const lastMainChunk = data.mainChunks[data.mainChunks.length - 1];
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const lastChatMemo = lastMainChunk.lastChatMemo;
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@@ -345,14 +351,14 @@ export async function hypaMemoryV2(
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// Starting chat index of new mainChunk to be generated
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// Token management loop (If current token usage exceeds allowed amount)
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while (currentTokens >= maxContextTokens) {
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while (currentTokens > maxContextTokens) {
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const halfData: OpenAIChat[] = [];
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let halfDataTokens = 0;
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const startIdx = idx;
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console.log(
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"Starting summarization iteration:",
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"[HypaV2] Starting summarization iteration:",
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"\nCurrent Tokens (before):", currentTokens,
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"\nMax Context Tokens:", maxContextTokens,
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"\nStartIdx:", startIdx,
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@@ -362,13 +368,13 @@ export async function hypaMemoryV2(
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// Accumulate chats to summarize
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while (
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halfDataTokens < chunkSize &&
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idx < chats.length - 2 // keep the last two chats from summarizing(else, the roles will be fucked up)
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(idx < chats.length - 4) // keep the last two chats from summarizing(else, the roles will be fucked up)
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) {
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const chat = chats[idx];
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const chatTokens = await tokenizer.tokenizeChat(chat);
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console.log(
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"Evaluating chat for summarization:",
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"[HypaV2] Evaluating chat for summarization:",
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"\nIndex:", idx,
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"\nRole:", chat.role,
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"\nContent:", chat.content,
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@@ -392,7 +398,7 @@ export async function hypaMemoryV2(
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const endIdx = idx - 1;
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console.log(
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"Summarization batch chosen with this:",
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"[HypaV2] Summarization batch chosen with this:",
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"\nStartIdx:", startIdx,
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"\nEndIdx:", endIdx,
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"\nNumber of chats in halfData:", halfData.length,
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@@ -402,7 +408,7 @@ export async function hypaMemoryV2(
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// If no chats were added, break to avoid infinite loop
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if (halfData.length === 0) {
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console.log("No chats to summarize in this iteration, breaking out.");
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console.log("HOW DID WE GET HERE???");
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break;
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}
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@@ -436,27 +442,11 @@ export async function hypaMemoryV2(
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});
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console.log(
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"Summarization success:",
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"[HypaV2] Summarization success:",
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"\nSummary Data:", summaryData.data,
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"\nSummary Token Count:", summaryDataToken
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);
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// **Token accounting fix:**
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// Previous commits, the code likely have missed removing summarized chat's tokens.
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// and never actually accounted for adding the summary tokens.
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// Now we:
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// 1. Remove old chats' tokens (they are replaced by summary)
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// 2. Add summary tokens instead
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currentTokens -= halfDataTokens; // remove original chats' tokens
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currentTokens += summaryDataToken; // add the summary's tokens
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console.log(
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"After token adjustment:",
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"\nRemoved halfDataTokens:", halfDataTokens,
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"\nAdded summaryDataToken:", summaryDataToken,
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"\nCurrent Tokens (after):", currentTokens
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);
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// Update lastMainChunkID and create a new mainChunk
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data.lastMainChunkID++;
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const newMainChunkId = data.lastMainChunkID;
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@@ -485,11 +475,14 @@ export async function hypaMemoryV2(
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);
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console.log(
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"Chunks added:",
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"[HypaV2] Chunks added:",
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splitted,
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"\nUpdated mainChunks count:", data.mainChunks.length,
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"\nUpdated chunks count:", data.chunks.length
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);
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currentTokens -= halfDataTokens;
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console.log("[HypaV2] tokens after summarization deduction:", currentTokens);
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}
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// Construct the mainPrompt from mainChunks
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@@ -557,28 +550,33 @@ export async function hypaMemoryV2(
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}
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const fullResult = `<Past Events Summary>${mainPrompt}</Past Events Summary>\n<Past Events Details>${chunkResultPrompts}</Past Events Details>`;
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// Filter out summarized chats
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const unsummarizedChats = chats.slice(idx);
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// Insert the memory system prompt at the beginning
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unsummarizedChats.unshift({
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const fullResultTokens = await tokenizer.tokenizeChat({
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role: "system",
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content: fullResult,
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memo: "supaMemory",
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});
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currentTokens += fullResultTokens;
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// Filter out summarized chats and prepend the memory prompt
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const unsummarizedChats: OpenAIChat[] = [
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{
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role: "system",
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content: fullResult,
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memo: "supaMemory",
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},
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...chats.slice(idx) // Use the idx to slice out the summarized chats
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];
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// Remove this later, as this is already done by the index
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for (const chat of lastTwoChats) {
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if (!unsummarizedChats.find((c) => c.memo === chat.memo)) {
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unsummarizedChats.push(chat);
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}
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}
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// Recalculate currentTokens
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currentTokens = await tokenizer.tokenizeChats(unsummarizedChats);
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currentTokens -= allocatedTokens; // Virtually added memory tokens got removed. Bad way, but had no choice.
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console.log(
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"Model being used: ",
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"[HypaV2] Model being used: ",
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db.hypaModel,
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db.supaModelType,
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"\nCurrent session tokens: ",
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