update: VoyageAI Models (#2688)

* Updated VoyageAI Models

* Update VoyageAI Rerankers

* Update VoyageAIRerankRetriever.ts

---------

Co-authored-by: Henry Heng <[email protected]>

Author: rennokki

packages/components/models.json

@@ -1047,22 +1047,42 @@
                 {
                     "label": "voyage-2",
                     "name": "voyage-2",
-                    "description": "Base generalist embedding model optimized for both latency and quality"
+                    "description": "General-purpose embedding model optimized for a balance between cost, latency, and retrieval quality."
                 },
                 {
                     "label": "voyage-code-2",
                     "name": "voyage-code-2",
-                    "description": "Optimized for code retrieval"
+                    "description": "Optimized for code retrieval."
+                },
+                {
+                    "label": "voyage-finance-2",
+                    "name": "voyage-finance-2",
+                    "description": "Optimized for finance retrieval and RAG."
                 },
                 {
                     "label": "voyage-large-2",
                     "name": "voyage-large-2",
-                    "description": "Powerful generalist embedding model"
+                    "description": "General-purpose embedding model that is optimized for retrieval quality."
+                },
+                {
+                    "label": "voyage-large-2-instruct",
+                    "name": "voyage-large-2-instruct",
+                    "description": "Instruction-tuned general-purpose embedding model optimized for clustering, classification, and retrieval."
+                },
+                {
+                    "label": "voyage-law-2",
+                    "name": "voyage-law-2",
+                    "description": "Optimized for legal and long-context retrieval and RAG. Also improved performance across all domains."
                 },
                 {
                     "label": "voyage-lite-02-instruct",
                     "name": "voyage-lite-02-instruct",
                     "description": "Instruction-tuned for classification, clustering, and sentence textual similarity tasks"
+                },
+                {
+                    "label": "voyage-multilingual-2",
+                    "name": "voyage-multilingual-2",
+                    "description": "Optimized for multilingual retrieval and RAG."
                 }
             ]
         },

packages/components/nodes/retrievers/VoyageAIRetriever/VoyageAIRerankRetriever.ts

@@ -49,6 +49,10 @@ class VoyageAIRerankRetriever_Retrievers implements INode {
                     {
                         label: 'rerank-lite-1',
                         name: 'rerank-lite-1'
+                    },
+                    {
+                        label: 'rerank-1',
+                        name: 'rerank-1'
                     }
                 ],
                 default: 'rerank-lite-1',