Merge pull request #1530 from rocket-admin/backend_langchain

Update AI model version to gpt-5 and increase maxDepth to 10 in use cases

Author: Artuomka

backend/src/ai-core/providers/langchain-openai.provider.ts

@@ -18,8 +18,8 @@ import { getOptionalEnvVariable, getRequiredEnvVariable } from '../../helpers/ap
 
 @Injectable()
 export class LangchainOpenAIProvider implements IAIProvider {
-	private readonly defaultModelId = 'gpt-4o';
-	private readonly responsesApiModel = 'gpt-4o';
+	private readonly defaultModelId = 'gpt-5';
+	private readonly responsesApiModel = 'gpt-5';
 	private openaiClient: OpenAI;
 
 	constructor() {

backend/src/entities/ai/use-cases/request-info-from-table-with-ai-v5.use.case.ts

@@ -33,7 +33,7 @@ export class RequestInfoFromTableWithAIUseCaseV5
 	extends AbstractUseCase<RequestInfoFromTableDSV2, void>
 	implements IRequestInfoFromTableV2
 {
-	private readonly maxDepth: number = 5;
+	private readonly maxDepth: number = 10;
 
 	constructor(
 		@Inject(BaseType.GLOBAL_DB_CONTEXT)

backend/src/entities/ai/use-cases/request-info-from-table-with-ai-v6.use.case.ts

@@ -34,7 +34,7 @@ export class RequestInfoFromTableWithAIUseCaseV6
 	extends AbstractUseCase<RequestInfoFromTableDSV2, void>
 	implements IRequestInfoFromTableV2
 {
-	private readonly maxDepth: number = 5;
+	private readonly maxDepth: number = 10;
 	private readonly aiProvider: AIProviderType = AIProviderType.BEDROCK;
 
 	constructor(