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See all stacks →Nicolas Finet on X: Link Sharing and Updates
Nifinet shares an article about building self-improving outbound systems on Codex, referencing Andrej Karpathy's experiment where an agent autonomously ran 700 experiments on training code and improved model performance. The system demonstrates automated optimization through iterative experimentation and benchmark-driven selection.
Built for AI agentsACO · 96 tokens
Summary
Nifinet shares an article about building self-improving outbound systems on Codex, referencing Andrej Karpathy's experiment where an agent autonomously ran 700 experiments on training code and improved model performance. The system demonstrates automated optimization through iterative experimentation and benchmark-driven selection.
Tags
self-improving-systems · ai-agents · machine-learning · codex · automation · neural-networks · benchmarking
Key entities
Nicolas Finet (person, 0.95) · Andrej Karpathy (person, 0.95) · Codex (technology, 0.9) · self-improving-agent (concept, 0.85) · automated-experimentation (concept, 0.85)
Classification
snippet · language en · status final
Provenance
claude-haiku-4-5 via @stacklist/be@0.1.0, confidence 0.85, 20 Jul 2026