Merge remote-tracking branch 'origin/v3' into v3-ai

Author: rschlaefli

deploy/env-uzh-prd/values.yaml

@@ -205,6 +205,23 @@ chat:
     fallbackId: gpt-4.1-mini
 
   modelRegistry:
+    # "Auto" routes through the LiteLLM complexity-router, which self-selects the
+    # tier per request (SIMPLE=gpt-4.1, MEDIUM=gpt-5.4-low, COMPLEX=gpt-5.4-medium,
+    # REASONING=gpt-5.5-low). It is a normal selectable model (fallback: false), so
+    # it does NOT change automatic selection for existing chatbots — they still
+    # default to gpt-5.5. A chatbot can be pinned to Auto-only via its DB columns
+    # (modelSelection=false + allowedModelIds=["auto"]).
+    # cost mirrors the gpt-5.4 tier (the typical COMPLEX route); REASONING (gpt-5.5)
+    # is rare. Tune if the routed mix shifts.
+    - id: auto
+      deploymentId: klickeruzh/azure/complexity-router
+      name: Auto
+      description: Automatic model selection (routes to the best model per request)
+      supportsImageAttachments: true
+      fallback: false
+      cost:
+        input: 1.25
+        output: 10.0
     - id: gpt-4.1
       deploymentId: klickeruzh/azure/gpt-4.1
       name: GPT-4.1

deploy/env-uzh-stg/values.yaml

@@ -173,6 +173,23 @@ chat:
     fallbackId: gpt-4.1-mini
 
   modelRegistry:
+    # "Auto" routes through the LiteLLM complexity-router, which self-selects the
+    # tier per request (SIMPLE=gpt-4.1, MEDIUM=gpt-5.4-low, COMPLEX=gpt-5.4-medium,
+    # REASONING=gpt-5.5-low). It is a normal selectable model (fallback: false), so
+    # it does NOT change automatic selection for existing chatbots — they still
+    # default to gpt-5.5. A chatbot can be pinned to Auto-only via its DB columns
+    # (modelSelection=false + allowedModelIds=["auto"]); see the vorkurs chatbot.
+    # cost mirrors the gpt-5.4 tier (the typical COMPLEX route); REASONING (gpt-5.5)
+    # is rare. Tune if the routed mix shifts.
+    - id: auto
+      deploymentId: klickeruzh/azure/complexity-router
+      name: Auto
+      description: Automatic model selection (routes to the best model per request)
+      supportsImageAttachments: true
+      fallback: false
+      cost:
+        input: 1.25
+        output: 10.0
     - id: gpt-4.1
       deploymentId: klickeruzh/azure/gpt-4.1
       name: GPT-4.1