Personalized GPT-4 writing suggestions often aligned more closely with participating writers’ styles and helped some writers develop ideas, maintain their writing flow and reduce the work required to revise mismatched suggestions.
A mixed-methods study examined how 19 professional writers and 30 avid readers understood authenticity in writing produced with AI assistance. Writers completed short writing tasks using both personalized and non-personalized GPT-4 suggestions, while readers evaluated passages written independently or with either form of AI support.
- Impact 30%
- 49
- Evidence 25%
- 95
- Scale 20%
- 35
- Confidence 15%
- 87
- Recency 10%
- 87
Updated Aug 8, 2026 · TRV-2026-0692
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