From 246241854898c25b7216112d8c364d960442c642 Mon Sep 17 00:00:00 2001
From: flfeders <f.federspiel@federspiel.tech>
Date: Tue, 8 Sep 2026 09:46:37 +0200
Subject: [PATCH] Use Terra and Luna for task-specific AI processing

---
 backend/src/modules/email/email.entity-suggestions.ts | 3 ++-
 backend/src/utils/gpt.ts                              | 3 ++-
 backend/src/utils/liquidityForecast.ts                | 3 ++-
 push-server/apps/api/src/routes/services.ts           | 2 +-
 4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/backend/src/modules/email/email.entity-suggestions.ts b/backend/src/modules/email/email.entity-suggestions.ts
index 0da4e0b..f551ab0 100644
--- a/backend/src/modules/email/email.entity-suggestions.ts
+++ b/backend/src/modules/email/email.entity-suggestions.ts
@@ -71,7 +71,8 @@ export async function suggestEmailEntities(message: any, allCandidates: EntityCa
     const candidates = selectCandidates(allCandidates, JSON.stringify(mail))
     if (!candidates.length) return []
     const request: any = {
-        model: "gpt-4o",
+        model: "gpt-5.6-luna",
+        reasoning_effort: "none",
         store: false,
         max_completion_tokens: 1500,
         response_format: zodResponseFormat(suggestionFormat as any, "email_entity_suggestions"),
diff --git a/backend/src/utils/gpt.ts b/backend/src/utils/gpt.ts
index d91b610..e733445 100644
--- a/backend/src/utils/gpt.ts
+++ b/backend/src/utils/gpt.ts
@@ -168,7 +168,8 @@ export const getInvoiceDataFromGPT = async function (
 
 
     const completionRequest: any = {
-        model: "gpt-4o",
+        model: "gpt-5.6-terra",
+        reasoning_effort: "low",
         store: true,
         response_format: zodResponseFormat(InstructionFormat as any, "instruction"),
         messages: [
diff --git a/backend/src/utils/liquidityForecast.ts b/backend/src/utils/liquidityForecast.ts
index a2567cd..5422c1f 100644
--- a/backend/src/utils/liquidityForecast.ts
+++ b/backend/src/utils/liquidityForecast.ts
@@ -407,7 +407,8 @@ const detectRecurringWithAi = async (server: FastifyInstance, statements: any[])
 
     try {
         const completionRequest: any = {
-            model: "gpt-4o",
+            model: "gpt-5.6-terra",
+            reasoning_effort: "low",
             store: true,
             response_format: zodResponseFormat(AiRecurringFormat as any, "liquidity_recurring_transactions"),
             messages: [
diff --git a/push-server/apps/api/src/routes/services.ts b/push-server/apps/api/src/routes/services.ts
index 08aaec4..0af36ac 100644
--- a/push-server/apps/api/src/routes/services.ts
+++ b/push-server/apps/api/src/routes/services.ts
@@ -5,7 +5,7 @@ import { requireInstance } from "../lib/auth.js";
 import { recordServiceUsage, requireCentralService } from "../services/central-services.js";
 
 const aiSchema = z.object({
-  model: z.enum(["gpt-4o", "gpt-4o-mini"]),
+  model: z.enum(["gpt-4o", "gpt-4o-mini", "gpt-5.6-terra", "gpt-5.6-luna"]),
   messages: z.array(z.object({
     role: z.enum(["system", "user", "assistant"]),
     content: z.union([z.string(), z.array(z.unknown())]),