diff --git a/litert_tools/litert_tools/pipeline/pipeline.py b/litert_tools/litert_tools/pipeline/pipeline.py
index c166afc..f840ee9 100644
--- a/litert_tools/litert_tools/pipeline/pipeline.py
+++ b/litert_tools/litert_tools/pipeline/pipeline.py
@@ -564,7 +564,7 @@ def load(
       interpreter = interpreter_lib.InterpreterWithCustomOps(
           custom_op_registerers=["pywrap_genai_ops.GenAIOpsRegisterer"],
           model_path=model_path,
-          num_threads=2,  # Consider making num_threads configurable
+          num_threads=os.cpu_count() or 2,  # Consider making num_threads configurable
           experimental_default_delegate_latest_features=True,
       )
     except Exception as e: