diff --git a/frontend/src/utils/verified-models.ts b/frontend/src/utils/verified-models.ts
index 732d487930..d9719a4de7 100644
--- a/frontend/src/utils/verified-models.ts
+++ b/frontend/src/utils/verified-models.ts
@@ -23,11 +23,13 @@ export const VERIFIED_MODELS = [
   "devstral-medium-2507",
   "kimi-k2-0711-preview",
   "qwen3-coder-480b",
+  "gpt-5-2025-08-07",
 ];
 
 // LiteLLM does not return OpenAI models with the provider, so we list them here to set them ourselves for consistency
 // (e.g., they return `gpt-4o` instead of `openai/gpt-4o`)
 export const VERIFIED_OPENAI_MODELS = [
+  "gpt-5-2025-08-07",
   "gpt-4o",
   "gpt-4o-mini",
   "gpt-4.1",
@@ -63,6 +65,7 @@ export const VERIFIED_MISTRAL_MODELS = [
 // (e.g., they return `claude-sonnet-4-20250514` instead of `openhands/claude-sonnet-4-20250514`)
 export const VERIFIED_OPENHANDS_MODELS = [
   "claude-sonnet-4-20250514",
+  "gpt-5-2025-08-07",
   "claude-opus-4-20250514",
   "claude-opus-4-1-20250805",
   "gemini-2.5-pro",
diff --git a/openhands/cli/utils.py b/openhands/cli/utils.py
index 0644ccda2a..37e6042315 100644
--- a/openhands/cli/utils.py
+++ b/openhands/cli/utils.py
@@ -150,6 +150,7 @@ def organize_models_and_providers(
 VERIFIED_PROVIDERS = ['openhands', 'anthropic', 'openai', 'mistral']
 
 VERIFIED_OPENAI_MODELS = [
+    'gpt-5-2025-08-07',
     'o4-mini',
     'gpt-4o',
     'gpt-4o-mini',
@@ -184,6 +185,7 @@ VERIFIED_MISTRAL_MODELS = [
 
 VERIFIED_OPENHANDS_MODELS = [
     'claude-sonnet-4-20250514',
+    'gpt-5-2025-08-07',
     'claude-opus-4-20250514',
     'claude-opus-4-1-20250805',
     'devstral-small-2507',
diff --git a/openhands/llm/llm.py b/openhands/llm/llm.py
index c10720fdde..8901b1665c 100644
--- a/openhands/llm/llm.py
+++ b/openhands/llm/llm.py
@@ -94,6 +94,7 @@ FUNCTION_CALLING_SUPPORTED_MODELS = [
     'kimi-k2-instruct',
     'Qwen3-Coder-480B-A35B-Instruct',
     'qwen3-coder',  # this will match both qwen3-coder-480b (openhands provider) and qwen3-coder (for openrouter)
+    'gpt-5-2025-08-07',
 ]
 
 REASONING_EFFORT_SUPPORTED_MODELS = [
@@ -107,6 +108,7 @@ REASONING_EFFORT_SUPPORTED_MODELS = [
     'o4-mini-2025-04-16',
     'gemini-2.5-flash',
     'gemini-2.5-pro',
+    'gpt-5-2025-08-07',
 ]
 
 MODELS_WITHOUT_STOP_WORDS = [
diff --git a/openhands/utils/llm.py b/openhands/utils/llm.py
index 860cc9f663..7ec7a70b0f 100644
--- a/openhands/utils/llm.py
+++ b/openhands/utils/llm.py
@@ -56,6 +56,7 @@ def get_supported_llm_models(config: OpenHandsConfig) -> list[str]:
     # Add OpenHands provider models
     openhands_models = [
         'openhands/claude-sonnet-4-20250514',
+        'openhands/gpt-5-2025-08-07',
         'openhands/claude-opus-4-20250514',
         'openhands/gemini-2.5-pro',
         'openhands/o3',