diff --git a/ui/litellm-dashboard/src/components/team/LoggingSettings.test.tsx b/ui/litellm-dashboard/src/components/team/LoggingSettings.test.tsx
new file mode 100644
index 00000000000..8837784f966
--- /dev/null
+++ b/ui/litellm-dashboard/src/components/team/LoggingSettings.test.tsx
@@ -0,0 +1,160 @@
+import React from 'react';
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import userEvent from '@testing-library/user-event';
+import { renderWithProviders, screen, fireEvent } from "../../../tests/test-utils";
+import LoggingSettings from './LoggingSettings';
+
+describe('LoggingSettings', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('passes a number to updateCallbackVar when user inputs a number in NumericalInput', async () => {
+    const user = userEvent.setup();
+    const mockOnChange = vi.fn();
+    
+    // Create initial config with a callback that has number parameters (LangSmith has langsmith_sampling_rate)
+    const initialValue = [
+      {
+        callback_name: 'langsmith',
+        callback_type: 'success',
+        callback_vars: {}
+      }
+    ];
+
+    renderWithProviders(
+      <LoggingSettings 
+        value={initialValue}
+        onChange={mockOnChange}
+      />
+    );
+
+    // Find the numerical input for langsmith_sampling_rate
+    const numericalInput = screen.getByPlaceholderText('os.environ/LANGSMITH_SAMPLING_RATE');
+    expect(numericalInput).toBeInTheDocument();
+
+    // Use fireEvent.change to directly set the value (more reliable for number inputs)
+    fireEvent.change(numericalInput, { target: { value: '0.75' } });
+
+    // Verify that onChange was called
+    expect(mockOnChange).toHaveBeenCalled();
+    
+    // Get the last call to onChange
+    const lastCall = mockOnChange.mock.calls[mockOnChange.mock.calls.length - 1];
+    const updatedConfig = lastCall[0];
+    
+    // Verify the structure and that the value is stored as a string (as expected by the component)
+    expect(updatedConfig).toHaveLength(1);
+    expect(updatedConfig[0].callback_vars.langsmith_sampling_rate).toBe('0.75');
+  });
+
+  it('displays number type indicator and validation hint for number parameters', () => {
+    const initialValue = [
+      {
+        callback_name: 'langsmith',
+        callback_type: 'success',
+        callback_vars: {}
+      }
+    ];
+
+    renderWithProviders(
+      <LoggingSettings 
+        value={initialValue}
+        onChange={vi.fn()}
+      />
+    );
+
+    // Check for the "Number" badge
+    expect(screen.getByText('Number')).toBeInTheDocument();
+    
+    // Check for the validation hint
+    expect(screen.getByText('Value must be between 0 and 1')).toBeInTheDocument();
+    
+    // Check that the input has the correct step attribute
+    const numericalInput = screen.getByPlaceholderText('os.environ/LANGSMITH_SAMPLING_RATE');
+    expect(numericalInput).toHaveAttribute('step', '0.01');
+  });
+
+  it('handles number input and text input independently', async () => {
+    const mockOnChange = vi.fn();
+    
+    // Start with some existing values to simulate a more realistic scenario
+    const initialValue = [
+      {
+        callback_name: 'langsmith',
+        callback_type: 'success',
+        callback_vars: {
+          langsmith_sampling_rate: '0.3',
+          langsmith_api_key: 'initial-key'
+        }
+      }
+    ];
+
+    renderWithProviders(
+      <LoggingSettings 
+        value={initialValue}
+        onChange={mockOnChange}
+      />
+    );
+
+    // Find both number and text inputs
+    const numericalInput = screen.getByPlaceholderText('os.environ/LANGSMITH_SAMPLING_RATE');
+    const textInput = screen.getByPlaceholderText('os.environ/LANGSMITH_API_KEY');
+
+    // Verify initial values are displayed
+    expect(numericalInput).toHaveValue(0.3); // NumberInput shows numeric value
+    expect(textInput).toHaveValue('initial-key');
+
+    // Change the numerical input
+    fireEvent.change(numericalInput, { target: { value: '0.5' } });
+    
+    // Verify numerical input change was recorded and preserves other values
+    expect(mockOnChange).toHaveBeenCalled();
+    let lastCall = mockOnChange.mock.calls[mockOnChange.mock.calls.length - 1];
+    let updatedConfig = lastCall[0];
+    expect(updatedConfig[0].callback_vars.langsmith_sampling_rate).toBe('0.5');
+    expect(updatedConfig[0].callback_vars.langsmith_api_key).toBe('initial-key'); // Should preserve existing value
+
+    // Change the text input (this tests that text inputs work independently)
+    fireEvent.change(textInput, { target: { value: 'test-api-key' } });
+    
+    // Verify text input change was also recorded
+    lastCall = mockOnChange.mock.calls[mockOnChange.mock.calls.length - 1];
+    updatedConfig = lastCall[0];
+    expect(updatedConfig[0].callback_vars.langsmith_api_key).toBe('test-api-key');
+    // The component preserves the original initial value since we're starting from initial state each time
+    expect(updatedConfig[0].callback_vars.langsmith_sampling_rate).toBe('0.3'); // Preserves initial value
+  });
+
+  it('correctly handles numerical input with decimal values', () => {
+    const mockOnChange = vi.fn();
+    
+    const initialValue = [
+      {
+        callback_name: 'langsmith',
+        callback_type: 'success',
+        callback_vars: {}
+      }
+    ];
+
+    renderWithProviders(
+      <LoggingSettings 
+        value={initialValue}
+        onChange={mockOnChange}
+      />
+    );
+
+    const numericalInput = screen.getByPlaceholderText('os.environ/LANGSMITH_SAMPLING_RATE');
+    
+    // Test various decimal values
+    const testValues = ['0.1', '0.25', '0.5', '0.75', '1.0'];
+    
+    testValues.forEach(value => {
+      fireEvent.change(numericalInput, { target: { value } });
+      
+      const lastCall = mockOnChange.mock.calls[mockOnChange.mock.calls.length - 1];
+      const updatedConfig = lastCall[0];
+      expect(updatedConfig[0].callback_vars.langsmith_sampling_rate).toBe(value);
+    });
+  });
+});