​GPT-4b

  • OpenAI has developed an AI model, GPT-4b, to improve stem cell production efficiency in collaboration with longevity startup Retro Biosciences.
  • Unlike Google DeepMind’s AlphaFold, which predicts protein structures, GPT-4b is designed specifically for protein engineering, capable of visualizing proteins that convert regular cells into stem cells.
  • This marks OpenAI’s first biological research model, signaling a step toward Artificial General Intelligence (AGI) and AI-driven scientific discovery.
  • GPT-4b has been trained on vast datasets of protein sequences and interactions, making it a specialized small language model rather than a broad AI like OpenAI’s flagship chatbots.
  • The model helped researchers modify two of the Yamanaka factors, key ....
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