diff --git a/extensions/google/embedding-batch.ts b/extensions/google/embedding-batch.ts
index 0f74174579f..c00be8f800a 100644
--- a/extensions/google/embedding-batch.ts
+++ b/extensions/google/embedding-batch.ts
@@ -19,12 +19,12 @@ type EmbeddingBatchExecutionParams = {
   debug?: (message: string, data?: Record<string, unknown>) => void;
 };
 
-export type GeminiBatchRequest = {
+type GeminiBatchRequest = {
   custom_id: string;
   request: GeminiTextEmbeddingRequest;
 };
 
-export type GeminiBatchStatus = {
+type GeminiBatchStatus = {
   name?: string;
   state?: string;
   outputConfig?: { file?: string; fileId?: string };
@@ -36,7 +36,7 @@ export type GeminiBatchStatus = {
   error?: { message?: string };
 };
 
-export type GeminiBatchOutputLine = {
+type GeminiBatchOutputLine = {
   key?: string;
   custom_id?: string;
   request_id?: string;
diff --git a/extensions/openai/embedding-batch.ts b/extensions/openai/embedding-batch.ts
index f26707cbb4d..0b1366c1019 100644
--- a/extensions/openai/embedding-batch.ts
+++ b/extensions/openai/embedding-batch.ts
@@ -27,7 +27,7 @@ type EmbeddingBatchExecutionParams = {
   debug?: (message: string, data?: Record<string, unknown>) => void;
 };
 
-export type OpenAiBatchRequest = {
+type OpenAiBatchRequest = {
   custom_id: string;
   method: "POST";
   url: "/v1/embeddings";
@@ -37,8 +37,8 @@ export type OpenAiBatchRequest = {
   };
 };
 
-export type OpenAiBatchStatus = EmbeddingBatchStatus;
-export type OpenAiBatchOutputLine = ProviderBatchOutputLine;
+type OpenAiBatchStatus = EmbeddingBatchStatus;
+type OpenAiBatchOutputLine = ProviderBatchOutputLine;
 
 export const OPENAI_BATCH_ENDPOINT = EMBEDDING_BATCH_ENDPOINT;
 const OPENAI_BATCH_COMPLETION_WINDOW = "24h";
diff --git a/extensions/voyage/embedding-batch.ts b/extensions/voyage/embedding-batch.ts
index 0bef2d2aa25..4a90723c19b 100644
--- a/extensions/voyage/embedding-batch.ts
+++ b/extensions/voyage/embedding-batch.ts
@@ -26,17 +26,17 @@ import type { VoyageEmbeddingClient } from "./embedding-provider.js";
  * Voyage Batch API Input Line format.
  * See: https://docs.voyageai.com/docs/batch-inference
  */
-export type VoyageBatchRequest = {
+type VoyageBatchRequest = {
   custom_id: string;
   body: {
     input: string | string[];
   };
 };
 
-export type VoyageBatchStatus = EmbeddingBatchStatus;
-export type VoyageBatchOutputLine = ProviderBatchOutputLine;
+type VoyageBatchStatus = EmbeddingBatchStatus;
+type VoyageBatchOutputLine = ProviderBatchOutputLine;
 
-export const VOYAGE_BATCH_ENDPOINT = EMBEDDING_BATCH_ENDPOINT;
+const VOYAGE_BATCH_ENDPOINT = EMBEDDING_BATCH_ENDPOINT;
 const VOYAGE_BATCH_COMPLETION_WINDOW = "12h";
 const VOYAGE_BATCH_MAX_REQUESTS = 50000;