assertFalse(ModelVersionUtils.isEligibleForInference(modelVersion));
        }

        @Test
        @DisplayName("should handle null version in inference eligibility")
        void shouldHandleNullVersionInInferenceEligibility() {
            assertFalse(ModelVersionUtils.isEligibleForInference(null));
        }
    }

    @Nested
    @DisplayName("Model Version Updates")
    class ModelVersionUpdateTests {