Both: ChatGPT is an AI product built with machine learning. In job postings it is the most-named tool, cited by 297 of 4,357 live jobs that mention any AI tool, ahead of Claude (989). PyTorch, the ML framework, appears in 514. Measured September 2026.
Every figure above is computed from the live postings on Level at the time of measurement, September 2026. Each posting is read for the AI tools and tasks it names, then rated Level 1 to 4. Salaries use the posting's own range, in US dollars only. Numbers are recomputed monthly and the page is updated when they move by more than 10 percent.
JobgetherRemote · India
SmartsheetRemote · -REMOTE, USA-$175k-$245k
CerebrasRemote · Sunnyvale, CA