PR-Agent Pro Models

docs/docs/usage-guide/PR_agent_pro_models.md

@@ -0,0 +1,21 @@
+## PR-Agent Pro Models
+
+The default models used by PR-Agent Pro are OpenAI's GPT-4 models. We use a combination of GPT-4-Turbo and GPT-4o to strike a balance between speed and quality.
+
+However, users can change the model used by PR-Agent Pro to Claude-3.5-sonnet, which also excels in code tasks. 
+To do so, add the following you [configuration](https://pr-agent-docs.codium.ai/usage-guide/configuration_options/) file:
+
+```
+[config]
+model="claude-3-5-sonnet"
+```
+
+You can also use different models for different tools. For example, you can use the Claude-3.5-sonnet model only for the `improve` tool (and keep the default GPT-4 model for the other tools) by adding the following to your configuration file:
+```
+[github_app]
+pr_commands = [
+    "/describe --pr_description.final_update_message=false",
+    "/review --pr_reviewer.num_code_suggestions=0",
+    "/improve --config.model=claude-3-5-sonnet",
+]
+```

docs/docs/usage-guide/index.md

@@ -20,4 +20,5 @@ This page provides a detailed guide on how to use PR-Agent. It includes informat
     - [Working with large PRs](./additional_configurations.md#working-with-large-prs)
     - [Changing a model](./additional_configurations.md#changing-a-model)
     - [Patch Extra Lines](./additional_configurations.md#patch-extra-lines)
-    - [Editing the prompts](./additional_configurations.md#editing-the-prompts)
+    - [Editing the prompts](./additional_configurations.md#editing-the-prompts)
+- [PR-Agent Pro Models](./PR_agent_pro_models.md)