diff --git a/.changeset/gold-gorillas-clap.md b/.changeset/gold-gorillas-clap.md
new file mode 100644
index 00000000000..9057ec8fd5c
--- /dev/null
+++ b/.changeset/gold-gorillas-clap.md
@@ -0,0 +1,5 @@
+---
+"@thirdweb-dev/service-utils": patch
+---
+
+Add modelName, sessionId, requestId to usage
diff --git a/packages/service-utils/src/core/usage.ts b/packages/service-utils/src/core/usage.ts
index faaf2e9cc33..1c4372ab703 100644
--- a/packages/service-utils/src/core/usage.ts
+++ b/packages/service-utils/src/core/usage.ts
@@ -78,5 +78,8 @@ export const usageEventSchema = z.object({
   providerIp: z.string().optional(),
   promptTokens: z.number().int().nonnegative().optional(),
   completionTokens: z.number().int().nonnegative().optional(),
+  modelName: z.string().optional(),
+  sessionId: z.string().optional(),
+  requestId: z.string().optional(),
 });
 export type UsageEvent = z.infer<typeof usageEventSchema>;