diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/Reranker.java b/src/main/java/io/weaviate/client6/v1/api/collections/Reranker.java
index 5f38fc31e..f94232b4d 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/Reranker.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/Reranker.java
@@ -77,13 +77,13 @@ public static Reranker jinaai(Function<JinaAiReranker.Builder, ObjectBuilder<Jin
     return JinaAiReranker.of(fn);
   }
 
-  /** Configure a default VoyageAI reranker module. */
+  /** Configure a default VoyageAI by MongoDB reranker module. */
   public static Reranker voyageai() {
     return VoyageAiReranker.of();
   }
 
   /**
-   * Configure a VoyageAI reranker module.
+   * Configure a VoyageAI by MongoDB reranker module.
    *
    * @param fn Lambda expression for optional parameters.
    */
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/rerankers/VoyageAiReranker.java b/src/main/java/io/weaviate/client6/v1/api/collections/rerankers/VoyageAiReranker.java
index bb1c3757f..b57df321f 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/rerankers/VoyageAiReranker.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/rerankers/VoyageAiReranker.java
@@ -7,9 +7,21 @@
 import io.weaviate.client6.v1.api.collections.Reranker;
 import io.weaviate.client6.v1.internal.ObjectBuilder;
 
+/**
+ * {@code reranker-voyageai} reranker, backed by VoyageAI by MongoDB reranker
+ * models.
+ */
 public record VoyageAiReranker(
     @SerializedName("model") String model) implements Reranker {
 
+  // Current VoyageAI by MongoDB reranker models.
+  // See https://docs.voyageai.com/docs/reranker
+  public static final String RERANK_3 = "rerank-3";
+  public static final String RERANK_3_LITE = "rerank-3-lite";
+  public static final String RERANK_2_5 = "rerank-2.5";
+  public static final String RERANK_2_5_LITE = "rerank-2.5-lite";
+
+  // Legacy models, still reachable through the API.
   public static final String RERANK_1 = "rerank-1";
   public static final String RERANK_LITE_1 = "rerank-lite-1";
   public static final String RERANK_2 = "rerank-2";
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecVoyageAiVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecVoyageAiVectorizer.java
index 2f3da32ee..245d68637 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecVoyageAiVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecVoyageAiVectorizer.java
@@ -12,6 +12,10 @@
 import io.weaviate.client6.v1.api.collections.VectorIndex;
 import io.weaviate.client6.v1.internal.ObjectBuilder;
 
+/**
+ * {@code multi2vec-voyageai} vectorizer, backed by VoyageAI by MongoDB
+ * multimodal embedding models.
+ */
 public record Multi2VecVoyageAiVectorizer(
     /** Base URL of the embedding service. */
     @SerializedName("baseURL") String baseUrl,
@@ -42,6 +46,12 @@ private static record Weights(
       @SerializedName("textWeights") List<Float> textWeights) {
   }
 
+  // Current VoyageAI by MongoDB multimodal models.
+  // See https://docs.voyageai.com/docs/multimodal-embeddings
+  public static String VOYAGE_MULTIMODAL_3_5 = "voyage-multimodal-3.5";
+  // Legacy model, still reachable through the API.
+  public static String VOYAGE_MULTIMODAL_3 = "voyage-multimodal-3";
+
   @Override
   public VectorConfig.Kind _kind() {
     return VectorConfig.Kind.MULTI2VEC_VOYAGEAI;
diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecVoyageAiVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecVoyageAiVectorizer.java
index 94fda7205..5c2607b12 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecVoyageAiVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecVoyageAiVectorizer.java
@@ -11,6 +11,10 @@
 import io.weaviate.client6.v1.api.collections.VectorIndex;
 import io.weaviate.client6.v1.internal.ObjectBuilder;
 
+/**
+ * {@code text2vec-voyageai} vectorizer, backed by VoyageAI by MongoDB embedding
+ * models.
+ */
 public record Text2VecVoyageAiVectorizer(
     @SerializedName("baseURL") String baseUrl,
     @SerializedName("model") String model,
@@ -40,12 +44,24 @@ public Object _self() {
     return this;
   }
 
-  public static String  VOYAGE_3_LARGE =  "voyage-3-large";
-  public static String  VOYAGE_3_5 =  "voyage-3.5";
-  public static String  VOYAGE_3_5_lite =  "voyage-3.5-lite";
-  public static String  VOYAGE_3 =  "voyage-3";
-  public static String  VOYAGE_3_LITE =  "voyage-3-lite";
-  public static String  VOYAGE_CONTEXT_3 =  "voyage-context-3";
+  // Current VoyageAI by MongoDB models.
+  // See https://docs.voyageai.com/docs/embeddings
+  public static String VOYAGE_4_LARGE = "voyage-4-large";
+  public static String VOYAGE_4 = "voyage-4";
+  public static String VOYAGE_4_LITE = "voyage-4-lite";
+  public static String VOYAGE_CODE_4 = "voyage-code-4";
+  public static String VOYAGE_FINANCE_2 = "voyage-finance-2";
+  public static String VOYAGE_LAW_2 = "voyage-law-2";
+  /** Contextualized-chunk embedding model. */
+  public static String VOYAGE_CONTEXT_4 = "voyage-context-4";
+
+  // Legacy models, still reachable through the API.
+  public static String VOYAGE_3_LARGE = "voyage-3-large";
+  public static String VOYAGE_3_5 = "voyage-3.5";
+  public static String VOYAGE_3_5_lite = "voyage-3.5-lite";
+  public static String VOYAGE_3 = "voyage-3";
+  public static String VOYAGE_3_LITE = "voyage-3-lite";
+  public static String VOYAGE_CONTEXT_3 = "voyage-context-3";
 
   public static Text2VecVoyageAiVectorizer of() {
     return of(ObjectBuilder.identity());