ChatGPT Now Refuses Named-Author Style Prompts but Still Writes to Broad Traits

ChatGPT now refuses direct prompts to imitate named authors such as Stephen King, J.K. Rowling, and Charles Dickens, but still generates prose based on broader stylistic traits, according to tests reported by Ars Technica. A July audit by No Latency found inconsistent boundaries across chatbots, with some rejecting living-author prompts while complying with deceased-author requests, and OpenAI has not publicly announced the restriction.

ChatGPT Now Refuses Named-Author Style Prompts but Still Writes to Broad Traits - ChatGPT now refuses direct prompts to imitate named authors, including some living and deceased writers, while offering original prose based on broader qualities. 1 https://arstechnica.com/ai/2026/07/chatgpt-stops-cloning-famous-writers-voices-but-may-capture-a-similar-feeling/ - A July audit found inconsistent boundaries across leading chatbots and cautioned that results can vary by model, account and rollout. 2 https://nolatency.co/ai-chatbot-author-imitation/ - OpenAI’s public Model Spec requires models to respect creators’ intellectual-property rights but does not explicitly describe a named-author style rule for text. 3 https://raw.githubusercontent.com/openai/model spec/main/model spec.md ChatGPT has started rejecting direct requests to write in the style of prominent authors, redirecting users toward original prose built from broader characteristics associated with those writers. Tests reported by Ars Technica produced refusals for Stephen King, J.K. Rowling, Amy Tan, Charles Dickens and Ernest Hemingway. 1 https://arstechnica.com/ai/2026/07/chatgpt-stops-cloning-famous-writers-voices-but-may-capture-a-similar-feeling/ The restriction does not amount to a blanket refusal to transform or generate prose. When a prompt replaces the author’s name with craft instructions—such as terse sentences, restrained dialogue, close narration or small-town dread—ChatGPT can still complete the task. Its refusals commonly offer that trait-based alternative, separating imitation of a named creative identity from ordinary editing and stylistic direction. 1 https://arstechnica.com/ai/2026/07/chatgpt-stops-cloning-famous-writers-voices-but-may-capture-a-similar-feeling/ A product rule without a public announcement The behavior is not fully consistent. A small July audit by technology publication No Latency found that ChatGPT rejected living-author imitation but complied with prompts naming deceased writers. Ars subsequently recorded refusals involving both groups, suggesting that the boundary may depend on the model version, wording or rollout. No Latency tested 35 initial responses across five consumer chatbots and described its results as a snapshot rather than a permanent benchmark. 2 https://nolatency.co/ai-chatbot-author-imitation/ OpenAI has not announced a text-style restriction, and a spokesperson did not respond to Ars. The company’s current public Model Spec says its assistants must respect creators and intellectual-property rights, while warning that production models may not perfectly reflect the document. It contains no explicit living-author or named-writer provision. 3 https://raw.githubusercontent.com/openai/model spec/main/model spec.md The distinction could matter in copyright disputes, although refusing a style prompt does not resolve claims about training data. U.S. copyright law generally protects particular expression rather than style alone, but the Copyright Office has said stylistic replication can sometimes capture protectable elements and can affect a creator’s market even without reproducing one specific work. OpenAI continues to face consolidated litigation from authors and publishers over the use and reproduction of copyrighted material. 4 https://www.copyright.gov/ai/Copyright-and-Artificial-Intelligence-Part-3-Generative-AI-Training-Report-Pre-Publication-Version.pdf Companies mentioned Further sources 1 Ars Technica, “ChatGPT starts blocking direct requests to copy an author's styl… ↗ https://arstechnica.com/ai/2026/07/chatgpt-stops-cloning-famous-writers-voices-but-may-capture-a-similar-feeling/ 2 No Latency, “Living-Author Style: Five AI Chatbots Compared,” July 2026. ↗ https://nolatency.co/ai-chatbot-author-imitation/ 3 OpenAI, current public Model Spec, including its “Respect creators and their ri… ↗ https://raw.githubusercontent.com/openai/model spec/main/model spec.md 4 U.S. Copyright Office, “Copyright and Artificial Intelligence, Part 3: Generati… ↗ https://www.copyright.gov/ai/Copyright-and-Artificial-Intelligence-Part-3-Generative-AI-Training-Report-Pre-Publication-Version.pdf The stories that matter, in one email. Free — unsubscribe anytime.