{"version":"1.0","type":"rich","title":"Vega-Lite API Template","description":"This example visualizes the relationship between vehicle horsepower, weight, and fuel efficiency across different origins using a scatter plot. The visualization is built with the Vega-Lite API, which programmatically constructs a Vega-Lite specification through chained method calls such as `vl.markCircle()` and `vl.encode()`. Data comes from an auto-mpg CSV loaded via `d3.csv`, and the chart renders as an SVG using Vega’s rendering engine with tooltip support from Vega-Tooltip. The visualization is configured with custom axis and label styling to improve readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d46f43e2e7cb4104a4027676f564aa80?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}