The author details efforts to improve an AI agent's ability to self-edit its prompts, focusing on statistical validation. Initial tests in v0.1.0 showed a real, but statistically insignificant, improvement across 26 tasks. Subsequent work in v0.2.0 expanded the task set to 40 and utilized the Mistral 24B model, but the agent still failed to meet statistical thresholds for promotion. The core issue identified is not the number of tasks, but the agent's limited capacity to find edits that consistently improve performance without introducing regressions. AI
IMPACT Highlights the challenges in statistically validating AI agent improvements and the need for better search mechanisms over more data.
RANK_REASON The item is a personal account of developing and testing an AI agent, discussing its limitations and statistical validation, rather than a release or significant industry event.
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