In 2025, DeepSeek R1 marked a pivotal moment in AI history when it demonstrated true reasoning capabilities through reinforcement learning using GRPO (Group Relative Policy Optimization). The model learned through pure trial and error, rewarding logical reasoning and punishing guesses. Around 4,000 iterations, the model spontaneously began self-checking its own work without any human programming, representing a breakthrough that fundamentally changed our understanding of how AI learns and initiated the reasoning revolution in artificial intelligence.
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Deep Dive
The Moment AI Started ThinkingAdded:
In 2025, the world watched as AI did something we thought was years away. It actually taught itself to think. Using a technique called GRPO, Deep Seek R1 learned through pure trial and error, rewarding logic and punishing guesses.
Then came the aha moment.
>> [music] >> Around 4,000 iterations in, the model spontaneously started self-checking its own work.
>> [music] >> No human programmed this. It was the spark that started the reasoning revolution we live in today. Subscribe for more deep dives into the history of AI.
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