[Update] Default LLM (#3587)

docs/open-source/graph_memory/overview.mdx

@@ -54,7 +54,7 @@ You can also customize the LLM for Graph Memory from the [Supported LLM list](ht
 
 1. **Main Configuration**: If `llm` is set in the main config, it will be used for all graph operations.
 2. **Graph Store Configuration**: If `llm` is set in the graph_store config, it will override the main config `llm` and be used specifically for graph operations.
-3. **Default Configuration**: If no custom LLM is set, the default LLM (`gpt-4o-2024-08-06`) will be used for all graph operations.
+3. **Default Configuration**: If no custom LLM is set, the default LLM (`gpt-4.1-nano-2025-04-14) will be used for all graph operations.
 
 Here's how you can do it:
 
@@ -100,7 +100,7 @@ config = {
     "llm": {
         "provider": "openai",
         "config": {
-            "model": "gpt-4o",
+            "model": "gpt-4.1-nano-2025-04-14",
             "temperature": 0.2,
             "max_tokens": 2000,
         }
@@ -115,7 +115,7 @@ config = {
         "llm" : {
             "provider": "openai",
             "config": {
-                "model": "gpt-4o-mini",
+                "model": "gpt-4.1-nano-2025-04-14",
                 "temperature": 0.0,
             }
         }
@@ -130,7 +130,7 @@ const config = {
     llm: {
         provider: "openai",
         config: {
-            model: "gpt-4o",
+            model: "gpt-4.1-nano-2025-04-14",
             temperature: 0.2,
             max_tokens: 2000,
         }
@@ -146,7 +146,7 @@ const config = {
         llm: {
             provider: "openai",
             config: {
-                model: "gpt-4o-mini",
+                model: "gpt-4.1-nano-2025-04-14",
                 temperature: 0.0,
             }
         }
@@ -177,7 +177,7 @@ You can also customize the LLM for Graph Memory from the [Supported LLM list](ht
 
 1. **Main Configuration**: If `llm` is set in the main config, it will be used for all graph operations.
 2. **Graph Store Configuration**: If `llm` is set in the graph_store config, it will override the main config `llm` and be used specifically for graph operations.
-3. **Default Configuration**: If no custom LLM is set, the default LLM (`gpt-4o-2024-08-06`) will be used for all graph operations.
+3. **Default Configuration**: If no custom LLM is set, the default LLM (`gpt-4.1-nano-2025-04-142025-04-14) will be used for all graph operations.
 
 Here's how you can do it:
 
@@ -241,7 +241,7 @@ User can also customize the LLM for Graph Memory from the [Supported LLM list](h
 
 1. **Main Configuration**: If `llm` is set in the main config, it will be used for all graph operations.
 2. **Graph Store Configuration**: If `llm` is set in the graph_store config, it will override the main config `llm` and be used specifically for graph operations.
-3. **Default Configuration**: If no custom LLM is set, the default LLM (`gpt-4o-2024-08-06`) will be used for all graph operations.
+3. **Default Configuration**: If no custom LLM is set, the default LLM (`gpt-4.1-nano-2025-04-14) will be used for all graph operations.
 
 Here's how you can do it:
 
@@ -290,7 +290,7 @@ User can also customize the LLM for Graph Memory from the [Supported LLM list](h
 
 1. **Main Configuration**: If `llm` is set in the main config, it will be used for all graph operations.
 2. **Graph Store Configuration**: If `llm` is set in the graph_store config, it will override the main config `llm` and be used specifically for graph operations.
-3. **Default Configuration**: If no custom LLM is set, the default LLM (`gpt-4o-2024-08-06`) will be used for all graph operations.
+3. **Default Configuration**: If no custom LLM is set, the default LLM (`gpt-4.1-nano-2025-04-14) will be used for all graph operations.
 
 Here's how you can do it: