Add mixtral 8x22b (#3606)

api/core/model_runtime/model_providers/mistralai/llm/mistral-large-latest.yaml

@@ -6,6 +6,7 @@ model_type: llm
 features:
   - agent-thought
 model_properties:
+  mode: chat
   context_size: 32000
 parameter_rules:
   - name: temperature

api/core/model_runtime/model_providers/mistralai/llm/mistral-medium-latest.yaml

@@ -6,6 +6,7 @@ model_type: llm
 features:
   - agent-thought
 model_properties:
+  mode: chat
   context_size: 32000
 parameter_rules:
   - name: temperature

api/core/model_runtime/model_providers/mistralai/llm/mistral-small-latest.yaml

@@ -6,6 +6,7 @@ model_type: llm
 features:
   - agent-thought
 model_properties:
+  mode: chat
   context_size: 32000
 parameter_rules:
   - name: temperature

api/core/model_runtime/model_providers/mistralai/llm/open-mistral-7b.yaml

@@ -6,6 +6,7 @@ model_type: llm
 features:
   - agent-thought
 model_properties:
+  mode: chat
   context_size: 8000
 parameter_rules:
   - name: temperature

api/core/model_runtime/model_providers/mistralai/llm/open-mixtral-8x22b.yaml

@@ -6,6 +6,7 @@ model_type: llm
 features:
   - agent-thought
 model_properties:
+  mode: chat
   context_size: 64000
 parameter_rules:
   - name: temperature

api/core/model_runtime/model_providers/mistralai/llm/open-mixtral-8x7b.yaml

@@ -6,6 +6,7 @@ model_type: llm
 features:
   - agent-thought
 model_properties:
+  mode: chat
   context_size: 32000
 parameter_rules:
   - name: temperature