updated model version consistently to "gpt-4.1-nano" in various files

Signed-off-by: Erin La <[email protected]>

Author: giterinhub

conversation/metadata_test.go

@@ -25,7 +25,7 @@ func TestLangchainMetadata(t *testing.T) {
 	t.Run("json marshaling with endpoint", func(t *testing.T) {
 		metadata := LangchainMetadata{
 			Key:      "test-key",
-			Model:    "gpt-4",
+			Model:    "gpt-4.1-nano",
 			CacheTTL: "10m",
 			Endpoint: "https://custom-endpoint.example.com",
 		}

conversation/openai/metadata.yaml

@@ -24,9 +24,9 @@ metadata:
   - name: model
     required: false
     description: |
-      The OpenAI LLM to use. Defaults to gpt-4o
+      The OpenAI LLM to use. Defaults to gpt-4.1-nano
     type: string
-    example: 'gpt-4-turbo'
+    example: 'gpt-4.1-nano'
   - name: endpoint
     required: false
     description: |

conversation/openai/openai.go

@@ -41,7 +41,7 @@ func NewOpenAI(logger logger.Logger) conversation.Conversation {
 	return o
 }
 
-const defaultModel = "gpt-4o"
+const defaultModel = "gpt-4.1-nano"
 
 func (o *OpenAI) Init(ctx context.Context, meta conversation.Metadata) error {
 	md := conversation.LangchainMetadata{}

conversation/openai/openai_test.go

@@ -34,7 +34,7 @@ func TestInit(t *testing.T) {
 			name: "with default endpoint",
 			metadata: map[string]string{
 				"key":   "test-key",
-				"model": "gpt-4",
+				"model": "gpt-4.1-nano",
 			},
 			testFn: func(t *testing.T, o *OpenAI, err error) {
 				require.NoError(t, err)
@@ -45,7 +45,7 @@ func TestInit(t *testing.T) {
 			name: "with custom endpoint",
 			metadata: map[string]string{
 				"key":      "test-key",
-				"model":    "gpt-4",
+				"model":    "gpt-4.1-nano",
 				"endpoint": "https://api.openai.com/v1",
 			},
 			testFn: func(t *testing.T, o *OpenAI, err error) {

tests/config/conversation/README.md

@@ -95,7 +95,7 @@ Requires a local Ollama server running with the `llama3.2:latest` model availabl
 Each component has its own configuration file in this directory:
 
 - `echo/echo.yml` - Echo component configuration
-- `openai/openai.yml` - OpenAI configuration with gpt-4o-mini model
+- `openai/openai.yml` - OpenAI configuration with gpt-4.1-nano model
 - `anthropic/anthropic.yml` - Anthropic configuration with Claude 3 Haiku
 - `googleai/googleai.yml` - Google AI configuration with Gemini 1.5 Flash
 - `mistral/mistral.yml` - Mistral configuration with open-mistral-7b

tests/config/conversation/openai/openai.yml

@@ -9,4 +9,4 @@ spec:
     - name: key
       value: "${{OPENAI_API_KEY}}"
     - name: model
-      value: "gpt-4o-mini" 
+      value: "gpt-4.1-nano"