Henry GlendeningSoftware engineer building things at the intersection of mobile and AI.https://henryg.dev/enSeparating Surface Variation from Conceptual Variation in LLM Outputshttps://henryg.dev/posts/2026/human-touch-convergence/https://henryg.dev/posts/2026/human-touch-convergence/Across 3,300 LLM outputs, I measured three distinct layers of variation. Models rephrase freely while recycling the same concepts and arguments. Temperature doesn't help. A few structural prompt techniques do.Sun, 08 Mar 2026 12:00:00 GMTaicreativityllmresearchconvergenceHenryPersona Seeding, Memory Implants, and the Limits of LLM Creativityhttps://henryg.dev/posts/2026/human-touch/https://henryg.dev/posts/2026/human-touch/I built a framework that places LLM agents in constrained creative environments with synthetic backstories and emotional memories, then measured whether it actually makes them more creative.Thu, 26 Feb 2026 00:00:00 GMTaicreativityllmresearchmulti-agentHenryHello, Worldhttps://henryg.dev/posts/2026/hello-world/https://henryg.dev/posts/2026/hello-world/First post — what this site is about and what's coming.Mon, 16 Feb 2026 00:00:00 GMTintroHenry