diff --git a/README.md b/README.md
index 82cb3ada..35183d6a 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,10 @@ You can receive automatic feedback from Qodo Merge on your local IDE after each
 
 ## News and Updates
 
+## Aug 8, 2025
+
+Added full support for GPT-5 models. View the [benchmark results](https://qodo-merge-docs.qodo.ai/pr_benchmark/#pr-benchmark-results) for details on the performance of GPT-5 models in PR-Agent.
+
 ## Jul 1, 2025
 You can now receive automatic feedback from Qodo Merge in your local IDE after each commit. Read more about it [here](https://github.com/qodo-ai/agents/tree/main/agents/qodo-merge-post-commit).
 
diff --git a/pr_agent/algo/__init__.py b/pr_agent/algo/__init__.py
index db2da0eb..4e82521c 100644
--- a/pr_agent/algo/__init__.py
+++ b/pr_agent/algo/__init__.py
@@ -28,6 +28,8 @@ MAX_TOKENS = {
     'gpt-4.1-mini-2025-04-14': 1047576,
     'gpt-4.1-nano': 1047576,
     'gpt-4.1-nano-2025-04-14': 1047576,
+    'gpt-5-nano': 200000,  # 200K, but may be limited by config.max_model_tokens
+    'gpt-5-mini': 200000,  # 200K, but may be limited by config.max_model_tokens
     'gpt-5': 200000,
     'gpt-5-2025-08-07': 200000,
     'o1-mini': 128000,  # 128K, but may be limited by config.max_model_tokens
diff --git a/pr_agent/algo/ai_handlers/litellm_ai_handler.py b/pr_agent/algo/ai_handlers/litellm_ai_handler.py
index 78d12ffe..31e3d12b 100644
--- a/pr_agent/algo/ai_handlers/litellm_ai_handler.py
+++ b/pr_agent/algo/ai_handlers/litellm_ai_handler.py
@@ -300,7 +300,7 @@ class LiteLLMAIHandler(BaseAiHandler):
                         "reasoning_effort": 'minimal',
                         "allowed_openai_params": ["reasoning_effort"],
                     }
-                model = model.replace('_thinking', '')  # remove _thinking suffix
+                model = 'openai/'+model.replace('_thinking', '')  # remove _thinking suffix
 
 
             # Currently, some models do not support a separate system and user prompts
diff --git a/requirements.txt b/requirements.txt
index 9c138ad9..ec9f3451 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,16 +1,19 @@
+aiohttp==3.10.2
 anthropic>=0.52.0
 #anthropic[vertex]==0.47.1
 atlassian-python-api==3.41.4
 azure-devops==7.1.0b3
 azure-identity==1.15.0
+boto3==1.33.6
 certifi==2024.8.30
 dynaconf==3.2.4
+fastapi==0.115.6
 GitPython==3.1.41
 google-cloud-aiplatform==1.38.0
 google-generativeai==0.8.3
 google-cloud-storage==2.10.0
 Jinja2==3.1.2
-litellm[proxy]==1.75.2
+litellm==1.73.6
 loguru==0.7.2
 msrest==0.7.1
 openai>=1.55.3
@@ -22,7 +25,9 @@ retry==0.9.2
 starlette-context==0.3.6
 tiktoken==0.8.0
 ujson==5.8.0
+uvicorn==0.22.0
 tenacity==8.2.3
+gunicorn==23.0.0
 pytest-cov==5.0.0
 pydantic==2.8.2
 html2text==2024.2.26