diff --git a/scripts/32_gate2_toolcalls.py b/scripts/32_gate2_toolcalls.py
index f642267..50585b1 100644
--- a/scripts/32_gate2_toolcalls.py
+++ b/scripts/32_gate2_toolcalls.py
@@ -32,7 +32,7 @@ import requests
 
 REPO_ROOT = Path(__file__).resolve().parent.parent
 HOLDOUT_PATH = REPO_ROOT / "data" / "holdout_prompts.jsonl"
-RESULTS_PATH = REPO_ROOT / "data" / "gate2_results.json"
+RESULTS_PATH = REPO_ROOT / "data" / os.environ.get("GATE2_RESULTS_FILENAME", "gate2_results.json")
 BASE_URL = os.environ.get("VLLM_EVAL_URL", "http://localhost:8001")
 MODEL_NAME = os.environ.get("VLLM_EVAL_MODEL", "qwen3.6-35b-a3b-mcp-bf16")
 
diff --git a/scripts/33_gate3_adherencia.py b/scripts/33_gate3_adherencia.py
index 95c0a4d..14dc129 100644
--- a/scripts/33_gate3_adherencia.py
+++ b/scripts/33_gate3_adherencia.py
@@ -27,7 +27,7 @@ from pathlib import Path
 import requests
 
 REPO_ROOT = Path(__file__).resolve().parent.parent
-RESULTS_PATH = REPO_ROOT / "data" / "gate3_results.json"
+RESULTS_PATH = REPO_ROOT / "data" / os.environ.get("GATE3_RESULTS_FILENAME", "gate3_results.json")
 
 EVAL_URL = os.environ.get("VLLM_EVAL_URL", "http://localhost:8001")
 EVAL_MODEL = os.environ.get("VLLM_EVAL_MODEL", "qwen3.6-35b-a3b-mcp-bf16")
diff --git a/scripts/34_gate4_e2e.py b/scripts/34_gate4_e2e.py
index 640f68a..965bea6 100644
--- a/scripts/34_gate4_e2e.py
+++ b/scripts/34_gate4_e2e.py
@@ -32,7 +32,7 @@ import requests
 
 REPO_ROOT = Path(__file__).resolve().parent.parent
 SCHEMAS_DIR = REPO_ROOT / "data" / "schemas"
-RESULTS_PATH = REPO_ROOT / "data" / "gate4_results.json"
+RESULTS_PATH = REPO_ROOT / "data" / os.environ.get("GATE4_RESULTS_FILENAME", "gate4_results.json")
 EVAL_URL = os.environ.get("VLLM_EVAL_URL", "http://localhost:8001")
 EVAL_MODEL = os.environ.get("VLLM_EVAL_MODEL", "qwen3.6-35b-a3b-mcp-bf16")