OpenAI marks RSI day with research acceleration, alien mind essay
OpenAI marked Sept. 6 as RSI day, short for Recursive Self-Improvement, which Simon Willison says he believes is the company's new AGI framing. The occasion came with two pieces: a look inside OpenAI's research operations and a new essay, An Alien Mind, by Chief Scientist Jakub Pachocki. The internal piece does not even expand the acronym, Willison notes, and it details how OpenAI's own research team uses coding agents.
Willison says 2026 has been the year agentic engineering took off at OpenAI, citing a chart showing a sharp acceleration in AI spend per researcher starting in late July. He speculates the jump came when internal employees gained access to the model later released as GPT-6 Astra.
The post is a short link item, so details on the two OpenAI pieces are limited. Willison's guess about the late-July acceleration is his own inference, not a stated OpenAI explanation.
OpenAI's public framing of recursive self-improvement signals how the company is positioning its next stage of model development around agents that accelerate its own research.