ChatGPT adds data chart generation

ChatGPT 新增数据图表生成功能

ChatGPT added data chart generation that turns data and comparisons into charts, and the post says it is available on mobile and web.

Why it matters: HKR-K and HKR-R pass: this is a concrete ChatGPT product update for chart generation across mobile and web. HKR-H is weak, and the post does not disclose formats, limits, or pricing, so it sits at the featured threshold.