Writing assistance produces measurable gains
In a study of mid-level professional writing, workers using ChatGPT completed tasks in 40% less time and produced output rated 18% better than the control group. The finding made a concrete case for assistance on those tasks. It did not measure the effect on an entire job, company, or economy.
Initial excitement does not guarantee retention
The report compared generative AI apps with established products such as YouTube, Instagram, TikTok, and WhatsApp. The AI apps had lower median retention and daily active use in the cited comparison. A compelling first experience had not yet demonstrated the same recurring role in users’ lives.
Generative AI props up the funding market
AI startup investment in the first half of 2023 was close to the prior-year level, but the report estimated that excluding generative AI would have produced a 40% decline. The aggregate therefore concealed a sharp split between the new category and the rest of the market. Funding enthusiasm and sustainable customer demand were different questions.
