diff --git a/src/memory/batch-gemini.ts b/src/memory/batch-gemini.ts
index 50f3b3f9460..998f283b676 100644
--- a/src/memory/batch-gemini.ts
+++ b/src/memory/batch-gemini.ts
@@ -1,4 +1,8 @@
-import { runEmbeddingBatchGroups } from "./batch-runner.js";
+import {
+  buildEmbeddingBatchGroupOptions,
+  runEmbeddingBatchGroups,
+  type EmbeddingBatchExecutionParams,
+} from "./batch-runner.js";
 import { buildBatchHeaders, normalizeBatchBaseUrl } from "./batch-utils.js";
 import { debugEmbeddingsLog } from "./embeddings-debug.js";
 import type { GeminiEmbeddingClient } from "./embeddings-gemini.js";
@@ -261,25 +265,18 @@ async function waitForGeminiBatch(params: {
   }
 }
 
-export async function runGeminiEmbeddingBatches(params: {
-  gemini: GeminiEmbeddingClient;
-  agentId: string;
-  requests: GeminiBatchRequest[];
-  wait: boolean;
-  pollIntervalMs: number;
-  timeoutMs: number;
-  concurrency: number;
-  debug?: (message: string, data?: Record<string, unknown>) => void;
-}): Promise<Map<string, number[]>> {
+export async function runGeminiEmbeddingBatches(
+  params: {
+    gemini: GeminiEmbeddingClient;
+    agentId: string;
+    requests: GeminiBatchRequest[];
+  } & EmbeddingBatchExecutionParams,
+): Promise<Map<string, number[]>> {
   return await runEmbeddingBatchGroups({
-    requests: params.requests,
-    maxRequests: GEMINI_BATCH_MAX_REQUESTS,
-    wait: params.wait,
-    pollIntervalMs: params.pollIntervalMs,
-    timeoutMs: params.timeoutMs,
-    concurrency: params.concurrency,
-    debug: params.debug,
-    debugLabel: "memory embeddings: gemini batch submit",
+    ...buildEmbeddingBatchGroupOptions(params, {
+      maxRequests: GEMINI_BATCH_MAX_REQUESTS,
+      debugLabel: "memory embeddings: gemini batch submit",
+    }),
     runGroup: async ({ group, groupIndex, groups, byCustomId }) => {
       const batchInfo = await submitGeminiBatch({
         gemini: params.gemini,
diff --git a/src/memory/batch-openai.ts b/src/memory/batch-openai.ts
index c1a0a97c4db..158b75faf1f 100644
--- a/src/memory/batch-openai.ts
+++ b/src/memory/batch-openai.ts
@@ -1,7 +1,16 @@
 import { extractBatchErrorMessage, formatUnavailableBatchError } from "./batch-error-utils.js";
 import { postJsonWithRetry } from "./batch-http.js";
 import { applyEmbeddingBatchOutputLine } from "./batch-output.js";
-import { runEmbeddingBatchGroups } from "./batch-runner.js";
+import {
+  EMBEDDING_BATCH_ENDPOINT,
+  type EmbeddingBatchStatus,
+  type ProviderBatchOutputLine,
+} from "./batch-provider-common.js";
+import {
+  buildEmbeddingBatchGroupOptions,
+  runEmbeddingBatchGroups,
+  type EmbeddingBatchExecutionParams,
+} from "./batch-runner.js";
 import { uploadBatchJsonlFile } from "./batch-upload.js";
 import { buildBatchHeaders, normalizeBatchBaseUrl } from "./batch-utils.js";
 import type { OpenAiEmbeddingClient } from "./embeddings-openai.js";
@@ -17,26 +26,10 @@ export type OpenAiBatchRequest = {
   };
 };
 
-export type OpenAiBatchStatus = {
-  id?: string;
-  status?: string;
-  output_file_id?: string | null;
-  error_file_id?: string | null;
-};
+export type OpenAiBatchStatus = EmbeddingBatchStatus;
+export type OpenAiBatchOutputLine = ProviderBatchOutputLine;
 
-export type OpenAiBatchOutputLine = {
-  custom_id?: string;
-  response?: {
-    status_code?: number;
-    body?: {
-      data?: Array<{ embedding?: number[]; index?: number }>;
-      error?: { message?: string };
-    };
-  };
-  error?: { message?: string };
-};
-
-export const OPENAI_BATCH_ENDPOINT = "/v1/embeddings";
+export const OPENAI_BATCH_ENDPOINT = EMBEDDING_BATCH_ENDPOINT;
 const OPENAI_BATCH_COMPLETION_WINDOW = "24h";
 const OPENAI_BATCH_MAX_REQUESTS = 50000;
 
@@ -185,25 +178,18 @@ async function waitForOpenAiBatch(params: {
   }
 }
 
-export async function runOpenAiEmbeddingBatches(params: {
-  openAi: OpenAiEmbeddingClient;
-  agentId: string;
-  requests: OpenAiBatchRequest[];
-  wait: boolean;
-  pollIntervalMs: number;
-  timeoutMs: number;
-  concurrency: number;
-  debug?: (message: string, data?: Record<string, unknown>) => void;
-}): Promise<Map<string, number[]>> {
+export async function runOpenAiEmbeddingBatches(
+  params: {
+    openAi: OpenAiEmbeddingClient;
+    agentId: string;
+    requests: OpenAiBatchRequest[];
+  } & EmbeddingBatchExecutionParams,
+): Promise<Map<string, number[]>> {
   return await runEmbeddingBatchGroups({
-    requests: params.requests,
-    maxRequests: OPENAI_BATCH_MAX_REQUESTS,
-    wait: params.wait,
-    pollIntervalMs: params.pollIntervalMs,
-    timeoutMs: params.timeoutMs,
-    concurrency: params.concurrency,
-    debug: params.debug,
-    debugLabel: "memory embeddings: openai batch submit",
+    ...buildEmbeddingBatchGroupOptions(params, {
+      maxRequests: OPENAI_BATCH_MAX_REQUESTS,
+      debugLabel: "memory embeddings: openai batch submit",
+    }),
     runGroup: async ({ group, groupIndex, groups, byCustomId }) => {
       const batchInfo = await submitOpenAiBatch({
         openAi: params.openAi,
diff --git a/src/memory/batch-provider-common.ts b/src/memory/batch-provider-common.ts
new file mode 100644
index 00000000000..878387ffd6d
--- /dev/null
+++ b/src/memory/batch-provider-common.ts
@@ -0,0 +1,12 @@
+import type { EmbeddingBatchOutputLine } from "./batch-output.js";
+
+export type EmbeddingBatchStatus = {
+  id?: string;
+  status?: string;
+  output_file_id?: string | null;
+  error_file_id?: string | null;
+};
+
+export type ProviderBatchOutputLine = EmbeddingBatchOutputLine;
+
+export const EMBEDDING_BATCH_ENDPOINT = "/v1/embeddings";
diff --git a/src/memory/batch-runner.ts b/src/memory/batch-runner.ts
index 52045a3a268..aa1785095bb 100644
--- a/src/memory/batch-runner.ts
+++ b/src/memory/batch-runner.ts
@@ -1,15 +1,23 @@
 import { splitBatchRequests } from "./batch-utils.js";
 import { runWithConcurrency } from "./internal.js";
 
-export async function runEmbeddingBatchGroups<TRequest>(params: {
-  requests: TRequest[];
-  maxRequests: number;
+export type EmbeddingBatchExecutionParams = {
   wait: boolean;
   pollIntervalMs: number;
   timeoutMs: number;
   concurrency: number;
-  debugLabel: string;
   debug?: (message: string, data?: Record<string, unknown>) => void;
+};
+
+export async function runEmbeddingBatchGroups<TRequest>(params: {
+  requests: TRequest[];
+  maxRequests: number;
+  wait: EmbeddingBatchExecutionParams["wait"];
+  pollIntervalMs: EmbeddingBatchExecutionParams["pollIntervalMs"];
+  timeoutMs: EmbeddingBatchExecutionParams["timeoutMs"];
+  concurrency: EmbeddingBatchExecutionParams["concurrency"];
+  debugLabel: string;
+  debug?: EmbeddingBatchExecutionParams["debug"];
   runGroup: (args: {
     group: TRequest[];
     groupIndex: number;
@@ -38,3 +46,19 @@ export async function runEmbeddingBatchGroups<TRequest>(params: {
   await runWithConcurrency(tasks, params.concurrency);
   return byCustomId;
 }
+
+export function buildEmbeddingBatchGroupOptions<TRequest>(
+  params: { requests: TRequest[] } & EmbeddingBatchExecutionParams,
+  options: { maxRequests: number; debugLabel: string },
+) {
+  return {
+    requests: params.requests,
+    maxRequests: options.maxRequests,
+    wait: params.wait,
+    pollIntervalMs: params.pollIntervalMs,
+    timeoutMs: params.timeoutMs,
+    concurrency: params.concurrency,
+    debug: params.debug,
+    debugLabel: options.debugLabel,
+  };
+}
diff --git a/src/memory/batch-voyage.ts b/src/memory/batch-voyage.ts
index 322adedc311..07722ac19f2 100644
--- a/src/memory/batch-voyage.ts
+++ b/src/memory/batch-voyage.ts
@@ -3,7 +3,16 @@ import { Readable } from "node:stream";
 import { extractBatchErrorMessage, formatUnavailableBatchError } from "./batch-error-utils.js";
 import { postJsonWithRetry } from "./batch-http.js";
 import { applyEmbeddingBatchOutputLine } from "./batch-output.js";
-import { runEmbeddingBatchGroups } from "./batch-runner.js";
+import {
+  EMBEDDING_BATCH_ENDPOINT,
+  type EmbeddingBatchStatus,
+  type ProviderBatchOutputLine,
+} from "./batch-provider-common.js";
+import {
+  buildEmbeddingBatchGroupOptions,
+  runEmbeddingBatchGroups,
+  type EmbeddingBatchExecutionParams,
+} from "./batch-runner.js";
 import { uploadBatchJsonlFile } from "./batch-upload.js";
 import { buildBatchHeaders, normalizeBatchBaseUrl } from "./batch-utils.js";
 import type { VoyageEmbeddingClient } from "./embeddings-voyage.js";
@@ -20,26 +29,10 @@ export type VoyageBatchRequest = {
   };
 };
 
-export type VoyageBatchStatus = {
-  id?: string;
-  status?: string;
-  output_file_id?: string | null;
-  error_file_id?: string | null;
-};
+export type VoyageBatchStatus = EmbeddingBatchStatus;
+export type VoyageBatchOutputLine = ProviderBatchOutputLine;
 
-export type VoyageBatchOutputLine = {
-  custom_id?: string;
-  response?: {
-    status_code?: number;
-    body?: {
-      data?: Array<{ embedding?: number[]; index?: number }>;
-      error?: { message?: string };
-    };
-  };
-  error?: { message?: string };
-};
-
-export const VOYAGE_BATCH_ENDPOINT = "/v1/embeddings";
+export const VOYAGE_BATCH_ENDPOINT = EMBEDDING_BATCH_ENDPOINT;
 const VOYAGE_BATCH_COMPLETION_WINDOW = "12h";
 const VOYAGE_BATCH_MAX_REQUESTS = 50000;
 
@@ -179,25 +172,18 @@ async function waitForVoyageBatch(params: {
   }
 }
 
-export async function runVoyageEmbeddingBatches(params: {
-  client: VoyageEmbeddingClient;
-  agentId: string;
-  requests: VoyageBatchRequest[];
-  wait: boolean;
-  pollIntervalMs: number;
-  timeoutMs: number;
-  concurrency: number;
-  debug?: (message: string, data?: Record<string, unknown>) => void;
-}): Promise<Map<string, number[]>> {
+export async function runVoyageEmbeddingBatches(
+  params: {
+    client: VoyageEmbeddingClient;
+    agentId: string;
+    requests: VoyageBatchRequest[];
+  } & EmbeddingBatchExecutionParams,
+): Promise<Map<string, number[]>> {
   return await runEmbeddingBatchGroups({
-    requests: params.requests,
-    maxRequests: VOYAGE_BATCH_MAX_REQUESTS,
-    wait: params.wait,
-    pollIntervalMs: params.pollIntervalMs,
-    timeoutMs: params.timeoutMs,
-    concurrency: params.concurrency,
-    debug: params.debug,
-    debugLabel: "memory embeddings: voyage batch submit",
+    ...buildEmbeddingBatchGroupOptions(params, {
+      maxRequests: VOYAGE_BATCH_MAX_REQUESTS,
+      debugLabel: "memory embeddings: voyage batch submit",
+    }),
     runGroup: async ({ group, groupIndex, groups, byCustomId }) => {
       const batchInfo = await submitVoyageBatch({
         client: params.client,