update model name & base url

Author: ryanhoangt

.github/workflows/run-examples.yml

@@ -58,8 +58,8 @@ jobs:
               shell: bash
               env:
                   LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-                  LLM_MODEL: openhands/claude-haiku-4-5-20251001
-                  LLM_BASE_URL: ${{ secrets.LLM_BASE_URL }}
+                  LLM_MODEL: litellm_proxy/claude-sonnet-4-5-20250929
+                  LLM_BASE_URL: https://llm-proxy.app.all-hands.dev
                   RUNTIME_API_KEY: ${{ secrets.RUNTIME_API_KEY }}
                   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
                   PR_NUMBER: ${{ github.event.pull_request.number }}