diff --git a/.github/workflows/run_evals.yml b/.github/workflows/run_evals.yml
index 11d86370..e39a2d9a 100644
--- a/.github/workflows/run_evals.yml
+++ b/.github/workflows/run_evals.yml
@@ -169,8 +169,8 @@ jobs:
           echo "## Evaluation Summary of Khoj on ${{ matrix.dataset }} in ${{ matrix.khoj_mode }} mode" >> $GITHUB_STEP_SUMMARY
           echo "**$(head -n 1 *_evaluation_summary_*.txt)**" >> $GITHUB_STEP_SUMMARY
           echo "- Khoj Version: ${{ steps.hatch.outputs.version }}" >> $GITHUB_STEP_SUMMARY
-          echo "- Chat Model: ${{ inputs.chat_model }}" >> $GITHUB_STEP_SUMMARY
-          echo "- Code Sandbox: ${{ inputs.sandbox}}" >> $GITHUB_STEP_SUMMARY
+          echo "- Chat Model: ${{ inputs.chat_model || 'gemini-2.0-flash' }}" >> $GITHUB_STEP_SUMMARY
+          echo "- Code Sandbox: ${{ inputs.sandbox || 'terrarium' }}" >> $GITHUB_STEP_SUMMARY
           echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
           tail -n +2 *_evaluation_summary_*.txt >> $GITHUB_STEP_SUMMARY
           echo "" >> $GITHUB_STEP_SUMMARY