feat: major improvements, multi regions, models, fixes

apps/api/src/routes/admin.ts

@@ -4366,6 +4366,7 @@ const modelProviderMappingEntrySchema = z.object({
 	id: z.string(),
 	modelId: z.string(),
 	modelName: z.string(),
+	region: z.string().nullable(),
 	providerId: z.string(),
 	providerName: z.string(),
 	status: z.string(),
@@ -4594,6 +4595,7 @@ admin.openapi(getModelProviderMappings, async (c) => {
 				id: tables.modelProviderMapping.id,
 				modelId: tables.modelProviderMapping.modelId,
 				modelName: tables.modelProviderMapping.modelName,
+				region: tables.modelProviderMapping.region,
 				providerId: tables.modelProviderMapping.providerId,
 				providerName: tables.provider.name,
 				status: tables.modelProviderMapping.status,
@@ -4644,6 +4646,7 @@ admin.openapi(getModelProviderMappings, async (c) => {
 			id: r.id,
 			modelId: r.modelId,
 			modelName: r.modelName,
+			region: r.region,
 			providerId: r.providerId,
 			providerName: r.providerName,
 			status: r.status,

apps/api/src/routes/internal-models.ts

@@ -34,6 +34,7 @@ const modelProviderMappingSchema = z.object({
 	modelId: z.string(),
 	providerId: z.string(),
 	modelName: z.string(),
+	region: z.string().nullable(),
 	inputPrice: z.string().nullable(),
 	outputPrice: z.string().nullable(),
 	cachedInputPrice: z.string().nullable(),

apps/api/src/routes/keys-provider.ts

@@ -33,6 +33,7 @@ const providerKeySchema = z.object({
 			azure_api_version: z.string().optional(),
 			azure_deployment_type: z.enum(["openai", "ai-foundry"]).optional(),
 			azure_validation_model: z.string().optional(),
+			alibaba_region: z.string().optional(),
 		})
 		.nullable(),
 	status: z.enum(["active", "inactive", "deleted"]).nullable(),
@@ -60,6 +61,7 @@ const createProviderKeySchema = z.object({
 			azure_api_version: z.string().optional(),
 			azure_deployment_type: z.enum(["openai", "ai-foundry"]).optional(),
 			azure_validation_model: z.string().optional(),
+			alibaba_region: z.string().optional(),
 		})
 		.optional(),
 	organizationId: z.string().min(1, "Organization ID is required"),

apps/code/src/lib/api/v1.d.ts

@@ -2931,6 +2931,7 @@ export interface paths {
                                 id: string;
                                 modelId: string;
                                 modelName: string;
+                                region: string | null;
                                 providerId: string;
                                 providerName: string;
                                 status: string;
@@ -3672,6 +3673,7 @@ export interface paths {
                                     /** @enum {string} */
                                     azure_deployment_type?: "openai" | "ai-foundry";
                                     azure_validation_model?: string;
+                                    alibaba_region?: string;
                                 } | null;
                                 /** @enum {string|null} */
                                 status: "active" | "inactive" | "deleted" | null;
@@ -3707,6 +3709,7 @@ export interface paths {
                             /** @enum {string} */
                             azure_deployment_type?: "openai" | "ai-foundry";
                             azure_validation_model?: string;
+                            alibaba_region?: string;
                         };
                         organizationId: string;
                     };
@@ -3735,6 +3738,7 @@ export interface paths {
                                     /** @enum {string} */
                                     azure_deployment_type?: "openai" | "ai-foundry";
                                     azure_validation_model?: string;
+                                    alibaba_region?: string;
                                 } | null;
                                 /** @enum {string|null} */
                                 status: "active" | "inactive" | "deleted" | null;
@@ -3851,6 +3855,7 @@ export interface paths {
                                     /** @enum {string} */
                                     azure_deployment_type?: "openai" | "ai-foundry";
                                     azure_validation_model?: string;
+                                    alibaba_region?: string;
                                 } | null;
                                 /** @enum {string|null} */
                                 status: "active" | "inactive" | "deleted" | null;
@@ -6983,6 +6988,7 @@ export interface operations {
                                 modelId: string;
                                 providerId: string;
                                 modelName: string;
+                                region: string | null;
                                 inputPrice: string | null;
                                 outputPrice: string | null;
                                 cachedInputPrice: string | null;

apps/gateway/src/chat-helpers.e2e.ts

@@ -10,6 +10,7 @@ import {
 	providers,
 	getConcurrentTestOptions,
 	getTestOptions,
+	expandAllProviderRegions,
 } from "@llmgateway/models";
 
 import {
@@ -192,14 +193,18 @@ export const testModels = filteredModels
 			// test root model without a specific provider
 			testCases.push({
 				model: model.id,
-				providers: model.providers.filter(
-					(provider: ProviderModelMapping) => provider.test !== "skip",
-				),
+				providers: expandAllProviderRegions(
+					model.providers as ProviderModelMapping[],
+				).filter((provider: ProviderModelMapping) => provider.test !== "skip"),
 			});
 		}
 
 		// Create entries for provider-specific requests using provider/model format
-		for (const provider of model.providers as ProviderModelMapping[]) {
+		// Expand regions so each provider:region combo becomes a separate test case
+		const expandedProviders = expandAllProviderRegions(
+			model.providers as ProviderModelMapping[],
+		);
+		for (const provider of expandedProviders) {
 			// Skip deactivated provider mappings
 			if (provider.deactivatedAt && new Date() > provider.deactivatedAt) {
 				continue;
@@ -281,7 +286,11 @@ export const providerModels = filteredModels
 	.flatMap((model) => {
 		const testCases = [];
 
-		for (const provider of model.providers as ProviderModelMapping[]) {
+		// Expand regions so each provider:region combo becomes a separate test case
+		const expandedProviders = expandAllProviderRegions(
+			model.providers as ProviderModelMapping[],
+		);
+		for (const provider of expandedProviders) {
 			// Skip deactivated provider mappings
 			if (provider.deactivatedAt && new Date() > provider.deactivatedAt) {
 				continue;