From b3038ab925b2492cbfc7f60f6f31f785853b6247 Mon Sep 17 00:00:00 2001
From: JP Hwang <me@jphwang.com>
Date: Fri, 21 Nov 2025 17:49:41 +0000
Subject: [PATCH 1/3] feat: add dimensions field to Text2VecCohereVectorizer

---
 .../vectorizers/Text2VecCohereVectorizer.java          | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecCohereVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecCohereVectorizer.java
index 1cfc239aa..ea0bed5e6 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecCohereVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Text2VecCohereVectorizer.java
@@ -15,6 +15,7 @@
 public record Text2VecCohereVectorizer(
     @SerializedName("baseUrl") String baseUrl,
     @SerializedName("model") String model,
+    @SerializedName("dimensions") Integer dimensions,
     @SerializedName("truncate") Truncate truncate,
 
     /**
@@ -68,6 +69,7 @@ public static Text2VecCohereVectorizer of(
   public Text2VecCohereVectorizer(
       String baseUrl,
       String model,
+      Integer dimensions,
       Truncate truncate,
 
       boolean vectorizeCollectionName,
@@ -75,6 +77,7 @@ public Text2VecCohereVectorizer(
       VectorIndex vectorIndex,
       Quantization quantization) {
     this.model = model;
+    this.dimensions = dimensions;
     this.truncate = truncate;
     this.baseUrl = baseUrl;
 
@@ -88,6 +91,7 @@ public Text2VecCohereVectorizer(Builder builder) {
     this(
         builder.baseUrl,
         builder.model,
+        builder.dimensions,
         builder.truncate,
         builder.vectorizeCollectionName,
         builder.sourceProperties,
@@ -102,6 +106,7 @@ public static class Builder implements ObjectBuilder<Text2VecCohereVectorizer> {
     private VectorIndex vectorIndex = VectorIndex.DEFAULT_VECTOR_INDEX;
 
     private String model;
+    private Integer dimensions;
     private Truncate truncate;
     private String baseUrl;
 
@@ -115,6 +120,11 @@ public Builder model(String model) {
       return this;
     }
 
+    public Builder dimensions(Integer dimensions) {
+      this.dimensions = dimensions;
+      return this;
+    }
+
     public Builder truncate(Truncate truncate) {
       this.truncate = truncate;
       return this;

From 2e15f6663248756cd8d4730a5bc994bc5edbf4c4 Mon Sep 17 00:00:00 2001
From: JP Hwang <me@jphwang.com>
Date: Fri, 21 Nov 2025 17:51:52 +0000
Subject: [PATCH 2/3] feat: add dimensions field to Multi2VecCohereVectorizer

---
 .../vectorizers/Multi2VecCohereVectorizer.java        | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecCohereVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecCohereVectorizer.java
index c6e0baee7..d81e32238 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecCohereVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecCohereVectorizer.java
@@ -18,6 +18,8 @@ public record Multi2VecCohereVectorizer(
     @SerializedName("baseURL") String baseUrl,
     /** Inference model to use. */
     @SerializedName("model") String model,
+    /** The number of dimensions for the generated embeddings. */
+    @SerializedName("dimensions") Integer dimensions,
     /** The truncate strategy to use. */
     @SerializedName("truncate") String truncate,
     /** BLOB properties included in the embedding. */
@@ -71,6 +73,7 @@ public static Multi2VecCohereVectorizer of(Function<Builder, ObjectBuilder<Multi
   public Multi2VecCohereVectorizer(
       String baseUrl,
       String model,
+      String dimensions,
       String truncate,
       List<String> imageFields,
       List<String> textFields,
@@ -81,6 +84,7 @@ public Multi2VecCohereVectorizer(
     this.vectorizeCollectionName = false;
     this.baseUrl = baseUrl;
     this.model = model;
+    this.dimensions = dimensions;
     this.truncate = truncate;
     this.imageFields = imageFields;
     this.textFields = textFields;
@@ -93,6 +97,7 @@ public Multi2VecCohereVectorizer(Builder builder) {
     this(
         builder.baseUrl,
         builder.model,
+        builder.dimensions,
         builder.truncate,
         builder.imageFields.keySet().stream().toList(),
         builder.textFields.keySet().stream().toList(),
@@ -114,6 +119,7 @@ public static class Builder implements ObjectBuilder<Multi2VecCohereVectorizer>
 
     private String baseUrl;
     private String model;
+    private Integer dimensions;
     private String truncate;
 
     /** Set base URL of the embedding service. */
@@ -127,6 +133,11 @@ public Builder model(String model) {
       return this;
     }
 
+    public Builder dimensions(Integer dimensions) {
+      this.dimensions = dimensions;
+      return this;
+    }
+
     public Builder truncate(String truncate) {
       this.truncate = truncate;
       return this;

From e3de2e411e9a169811383d22aa39c5860b165b23 Mon Sep 17 00:00:00 2001
From: JP Hwang <me@jphwang.com>
Date: Sat, 22 Nov 2025 21:41:01 +0000
Subject: [PATCH 3/3] fix typo

---
 .../api/collections/vectorizers/Multi2VecCohereVectorizer.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecCohereVectorizer.java b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecCohereVectorizer.java
index d81e32238..a70e7fa86 100644
--- a/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecCohereVectorizer.java
+++ b/src/main/java/io/weaviate/client6/v1/api/collections/vectorizers/Multi2VecCohereVectorizer.java
@@ -73,7 +73,7 @@ public static Multi2VecCohereVectorizer of(Function<Builder, ObjectBuilder<Multi
   public Multi2VecCohereVectorizer(
       String baseUrl,
       String model,
-      String dimensions,
+      Integer dimensions,
       String truncate,
       List<String> imageFields,
       List<String> textFields,