diff --git a/scripts/test_run.sh b/test_run.sh
old mode 100644
new mode 100755
similarity index 66%
rename from scripts/test_run.sh
rename to test_run.sh
index a559e120f..182cf284e
--- a/scripts/test_run.sh
+++ b/test_run.sh
@@ -13,21 +13,11 @@ PROMPT="$1"
 # Set debug mode for web tools
 export WEB_TOOLS_DEBUG=true
 
-# Resolve repository root relative to this script and run from there
-SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
-REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
-cd "$REPO_ROOT"
-
-# Prefer local venv if present
-if [ -f "venv/bin/activate" ]; then
-  source venv/bin/activate
-fi
-
 # Run the agent with the provided prompt
 python run_agent.py \
   --query "$PROMPT" \
   --max_turns 30 \
-  --model claude-sonnet-4-20250514 \
+  --model claude-sonnet-4-5-20250929 \
   --base_url https://api.anthropic.com/v1/ \
   --api_key $ANTHROPIC_API_KEY \
   --save_trajectories \