{"version":"1.0","type":"rich","title":"Claude 3.7 Test","description":"This stacked bar chart displays four groups with five categorical segments each, using a harmonious color palette with white strokes between segments. The visualization includes grid lines behind the bars, axes with labels, a legend, and a title. Built with D3.js v7, the code uses d3.stack(), d3.scaleBand(), and d3.scaleLinear() to generate the chart, with data hardcoded in the script and rendered as SVG that fills the browser window.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/88fb2d20780c48168c269e07339bc146?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}