Fix index

client/src/components/knowledge-base/vector-search.tsx

@@ -31,7 +31,7 @@ interface SearchResults {
 
 export default function VectorSearch() {
   const [query, setQuery] = useState('');
-  const [indexName, setIndexName] = useState('main_index');
+  const [indexName, setIndexName] = useState('research_papers_clean_v2');
   const [maxResults, setMaxResults] = useState(10);
   const [isSearching, setIsSearching] = useState(false);
   const [searchResults, setSearchResults] = useState<SearchResults | null>(null);
@@ -164,8 +164,8 @@ export default function VectorSearch() {
                   <SelectValue />
                 </SelectTrigger>
                 <SelectContent>
-                  <SelectItem value="main_index">Main Index</SelectItem>
-                  <SelectItem value="test_index">Test Index</SelectItem>
+                  <SelectItem value="research_papers_clean_v2">Research Papers (Clean)</SelectItem>
+                  <SelectItem value="main_index">Main Index (Legacy - has uploaded docs)</SelectItem>
                   <SelectItem value="academic_index">Academic Papers</SelectItem>
                 </SelectContent>
               </Select>

server/document-processor.ts

@@ -376,7 +376,7 @@ export class DocumentProcessor {
    */
   async buildVectorIndex(
     documents: Document[],
-    indexName = 'main_index'
+    indexName = 'research_papers_clean_v2'
   ): Promise<{
     success: boolean;
     indexName?: string;
@@ -424,7 +424,7 @@ export class DocumentProcessor {
    */
   async searchVectorIndex(
     query: string,
-    indexName = 'main_index',
+    indexName = 'research_papers_clean_v2',
     maxResults = 10
   ): Promise<{
     success: boolean;

server/document-routes.ts

@@ -302,7 +302,7 @@ router.post('/process/batch', async (req, res) => {
  */
 router.post('/index/build', async (req, res) => {
   try {
-    const { documentIds, indexName = 'main_index' } = req.body;
+    const { documentIds, indexName = 'research_papers_clean_v2' } = req.body;
 
     let documents;
     if (documentIds && Array.isArray(documentIds)) {
@@ -356,7 +356,7 @@ router.post('/index/build', async (req, res) => {
  */
 router.post('/search/vector', async (req, res) => {
   try {
-    const { query, indexName = 'main_index', maxResults = 10 } = req.body;
+    const { query, indexName = 'research_papers_clean_v2', maxResults = 10 } = req.body;
 
     if (!query || typeof query !== 'string') {
       return res.status(400).json({