This article was updated on 03/08/2026.
The Regulatory Institute undertook another comparative Large Language Models (LLMs) test. Its purpose was to assess the ability of LLMs to identify and draft candidate policy and regulatory elements that make a law more effective. The results are surprising. Previous test results have mostly become obsolete, whilst our generic recommendations on how to use LLMs remain valid. Continue reading AI for legislative content: new Large Language Models ranking