Many users have noticed that ChatGPT’s behavior has changed since its launch last November. This paper delves into how the platform’s responses to various prompts changed, some for good, some for worse. Its authors stress the need for LLM services to continually monitor the quality of their models.
Overall, our findings show that the behavior of the same LLM service can change substantially in a relatively short amount of time, highlighting the need for continuous monitoring of LLM quality.
View referenced article
Author(s)
Related Insights
July 16, 2026
Foley Viewpoints
Aging Assets and the Patience Test for Private Equity
PitchBook has put out its US Private Equity Outlook: Midyear Update. The report revisits the predictions made for US private equity at the start of the year and asks a simple question. Did they hold up?
July 15, 2026
Pharmaceutical Method-of-Use Claims After Teva v. Eli Lilly and In re Xencor: Written Description, Enablement, and the Known-Compound Genus
Two recent Federal Circuit decisions offer complementary guidance on a recurring question in patent law: what must a patent specification disclose to satisfy written description and enablement under 35 U.S.C. § 112 when the claimed invention is the new use of a genus of known compounds or compositions?
July 15, 2026
Foley Viewpoints
Education or Advice? How Retirement Plan Sponsors Can Boost Retirement Literacy While Avoiding ERISA Fiduciary Liability
Today’s retirement plans (401(k), 403(b), defined benefit pension plans, etc.) are growing ever more sophisticated, offering plan participants more features and options for increased retirement savings. Unfortunately, participant understanding of how those features and options actually work has not kept pace with innovations in plan design, and it may be affecting participants’ retirement readiness.