This visualization evaluates algorithm results by displaying a bar chart of high values across different versions and levels, filtered from a CSV dataset of lead concentrations. The chart uses Vega-Lite with a dark-themed config to improve readability, encoding version on the x-axis, level on the y-axis, and color for categorical distinction. Data is loaded via D3’s `csv` function, filtered for indices greater than one and non-V1.0 versions, then sorted to focus on top countries, with tooltips enabled through the Vega Tooltip handler.