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Skill Development

2026

A visual metaphor depicting the evolution of ability, with a complex, expansive, and somewhat chaotic neural network on one side symbolizing raw potential and pre-training, gradually transforming or converging into a more structured, refined, and focused network on the other, representing stable, post-trained, and reliable performance, highlighting the journey from broad capability to precise skill.

Pre-training and Post-training: Your Upper and Lower Bounds of Ability

7 August 2026·3692 words·8 mins

© 2026 Caihao Cui

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