AI Rebels
Representation Engineering ft. Theia Vogel
Apr 29, 2024
Theia Vogel, an expert in Representation Engineering, discusses shaping large language models and AI development. Topics include techniques of prompting and fine-tuning models, enhancing language models with control vectors, LAMADAD CPP for local model processing, debate on RLHF in models, evolution of AI experimentation, and exploring the potential of Representation Engineering.
48:32
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Quick takeaways
- Representation engineering allows precise steering of large language models by injecting control vectors at each layer.
- Control vectors in representation engineering customize model behavior and must align with safety protocols to prevent harmful outputs.
Deep dives
Representation Engineering: A Balancing Act for Large Language Models
Representation engineering offers an alternative method in controlling large language models, different from the conventional prompting and fine-tuning approaches. By injecting a control vector into the hidden state at each layer of the model, representation engineering allows for precise steering of the model's responses. These control vectors influence the model's persona, interpretation of prompts, and internal planning, offering a broad capability to direct the model's outputs.
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