diff --git a/tester/api_config/config_analyzer.py b/tester/api_config/config_analyzer.py
index 3fd536df..936ec1fc 100644
--- a/tester/api_config/config_analyzer.py
+++ b/tester/api_config/config_analyzer.py
@@ -1998,7 +1998,7 @@ def get_exponent_max(value, dtype_max, default_max = 5):
                         scalar_val = numpy.random.randint(-65535, 65535)
                         self.numpy_tensor = numpy.array(scalar_val, dtype=self.dtype)
                     else:
-                        scalar_val = numpy.random.random() - 0.5
+                        scalar_val = (numpy.random.random() - 0.5)*1.2
                         self.numpy_tensor = numpy.array(scalar_val, dtype=self.dtype)
                 elif USE_CACHED_NUMPY and self.dtype not in ["int64", "float64"]:
                     self.numpy_tensor = self.get_cached_numpy(self.dtype, self.shape)
@@ -2006,7 +2006,7 @@ def get_exponent_max(value, dtype_max, default_max = 5):
                     if "int" in self.dtype:
                         self.numpy_tensor = (numpy.random.randint(-65535, 65535, size=self.shape)).astype(self.dtype)
                     else:
-                        self.numpy_tensor = (numpy.random.random(self.shape) - 0.5).astype(self.dtype)
+                        self.numpy_tensor = ((numpy.random.random(self.shape) - 0.5)*1.2).astype(self.dtype)
 
         self.dtype = original_dtype
         return self.numpy_tensor
diff --git a/tools/get_cases_from_csv.py b/tools/get_cases_from_csv.py
index e58a9a97..0af99ef9 100644
--- a/tools/get_cases_from_csv.py
+++ b/tools/get_cases_from_csv.py
@@ -4,7 +4,8 @@
 
 app = typer.Typer()
 
-def _get_cases(api_name: str, original_csv: str):
+
+def _get_cases(api_name: str, only_diff: bool, original_csv: str):
     with (
         open(original_csv, "r") as infile,
         open(f"filtered_result_{api_name}.csv", "w", newline="") as outfile,
@@ -26,7 +27,7 @@ def _get_cases(api_name: str, original_csv: str):
             last_col = float(row[-1]) if row[-1].strip() else 0
             second_last_col = float(row[-2]) if row[-2].strip() else 0
 
-            if last_col < 1e-16 and second_last_col < 1e-16:
+            if only_diff and last_col < 1e-16 and second_last_col < 1e-16:
                 continue
 
             writer.writerow(row)
@@ -44,22 +45,19 @@ def _get_cases(api_name: str, original_csv: str):
             first_col = row[0]
             last_col = float(row[-1]) if row[-1].strip() else 0
             second_last_col = float(row[-2]) if row[-2].strip() else 0
-
-            if last_col < 1e-16 and second_last_col < 1e-16:
-                continue
             outs.append(row[2].replace('""', '"'))
-        outfile.write("\n".join(outs))
+        outfile.write("\n".join(set(outs)))
 
 
 @app.command()
 def get_cases(
     api_names: list[str],
+    only_diff: bool = False,
     config_path: Path = Path("TotalStableFull.csv"),
 ):
     for api_name in api_names:
-        _get_cases(api_name, config_path.as_posix())
-
+        _get_cases(api_name, only_diff, config_path.as_posix())
 
 
 if __name__ == "__main__":
-    app()
\ No newline at end of file
+    app()