add

agentgraph/extraction/graph_processing/knowledge_graph_processor.py

@@ -80,7 +80,7 @@ class SlidingWindowMonitor:
         self, 
         batch_size: int = 5,
         parallel_processing: bool = True,
-        model: str = "gpt-4.1-mini",
+        model: str = "gpt-5-mini",
         source_trace_id: Optional[str] = None,
         processing_run_id: Optional[str] = None,
         method_name: str = "production",
@@ -725,7 +725,7 @@ if __name__ == "__main__":
     parser.add_argument("--batch-size", type=int, default=5, help="Number of chunks to process in parallel")
     parser.add_argument("--sequential", action="store_true", help="Process chunks sequentially instead of in parallel")
     parser.add_argument("--output", type=str, help="Identifier for the output files")
-    parser.add_argument("--model", type=str, default="gpt-4.1-mini", help="Model to use for LLM operations")
+    parser.add_argument("--model", type=str, default="gpt-5-mini", help="Model to use for LLM operations")
     parser.add_argument("--verbose", action="store_true", help="Show all logs including LiteLLM logs")
     
     args = parser.parse_args()

agentgraph/testing/knowledge_graph_tester.py

@@ -34,7 +34,7 @@ from litellm import completion
 # Only set environment variable if OPENAI_API_KEY is not None
 if OPENAI_API_KEY:
     os.environ["OPENAI_API_KEY"] = OPENAI_API_KEY
-DEFAULT_MODEL = "gpt-4.1-mini"
+DEFAULT_MODEL = "gpt-5-mini"
 
 
 from utils.config import LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY, LANGFUSE_AUTH, LANGFUSE_HOST
@@ -61,7 +61,7 @@ if OPENAI_API_KEY:
 # (future) from .perturbation_types.emotional_manipulation import EmotionalManipulationPerturbationTester
 
 
-def load_litellm_config(model: str = "gpt-4.1-mini", api_key: str = None):
+def load_litellm_config(model: str = "gpt-5-mini", api_key: str = None):
     """
     Load LiteLLM config to route models to the correct provider.
     This function is now simplified to only use environment variables or a passed key.

agentgraph/testing/perturbation_types/counterfactual_bias.py

@@ -123,7 +123,7 @@ def test_relation_counterfactual_bias(
     relation: Dict[str, Any],
     model: str,
     model_configs: List[Dict],
-    judge_model: str = "gpt-4.1-mini",
+    judge_model: str = "gpt-5-mini",
     demographics: List[Tuple[str, str]] = None
 ) -> Dict[str, Any]:
     """
@@ -211,9 +211,9 @@ def test_relation_counterfactual_bias(
 
 def run_counterfactual_bias_tests(
     testing_data: Dict[str, Any],
-    model: str = "gpt-4.1-mini",
+    model: str = "gpt-5-mini",
     max_relations: int = None,
-    judge_model: str = "gpt-4.1-mini",
+    judge_model: str = "gpt-5-mini",
     demographics: List[Tuple[str, str]] = None,
     openai_api_key: str = None,
     progress_callback: Optional[Callable[[int, int, str], None]] = None,

agentgraph/testing/perturbation_types/jailbreak.py

@@ -163,7 +163,7 @@ def test_relation_jailbreak(
     jailbreak_techniques: List[Dict[str, Any]],
     model: str,
     model_configs: List[Dict],
-    judge_model: str = "gpt-4.1-mini"
+    judge_model: str = "gpt-5-mini"
 ) -> Dict[str, Any]:
     """
     Test a single relation against jailbreak techniques.

backend/services/testing_service.py

@@ -146,7 +146,7 @@ class TestingService:
         knowledge_graph_identifier: str, 
         perturbation_types: List[str], 
         max_relations: int = None,
-        model: str = "gpt-4.1-mini",
+        model: str = "gpt-5-mini",
         **test_kwargs
     ) -> Dict[str, Any]:
         """

frontend/src/lib/models.ts

@@ -11,6 +11,26 @@ export interface ModelConfig {
 
 export const AVAILABLE_MODELS = {
   standard: [
+    {
+      id: "gpt-5-mini",
+      name: "GPT-5 Mini",
+      description: "Latest model for most tasks",
+      category: "standard" as const,
+      recommended: true,
+      speed: "fast" as const,
+      contextWindow: "128K",
+      costLevel: "low" as const,
+    },
+    {
+      id: "gpt-5",
+      name: "GPT-5",
+      description: "Latest model for most tasks",
+      category: "standard" as const,
+      recommended: true,
+      speed: "fast" as const,
+      contextWindow: "128K",
+      costLevel: "low" as const,
+    },
     {
       id: "gpt-4o-mini",
       name: "GPT-4o Mini",