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Deep Papers

A Deep Dive Into Generative's Newest Models: Gemini vs Mistral (Mixtral-8x7B)–Part I

Dec 27, 2023
ML Solutions Architect Dat Ngo and Product Manager Aman Khan discuss the new models Gemini and Mixtral-8x7B. They cover the background and context of Mixtral, its performance compared to Llama and GPT3.5, and its optimized fine-tuning. Part II will explore Gemini, developed by DeepMind and Google Research.
47:50

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Quick takeaways

  • Mixtral 8x7B from Mistral AI is a high-quality sparse mixture of experts model that outperforms Llama 2 70B and matches or outperforms GPT3.5 on most benchmarks.
  • Sliding window attention introduces a fixed window size that moves across the sequence, reducing computational resources and improving performance in large language models.

Deep dives

Group Query Attention: An Efficient Approach to Attention Mechanism

The podcast episode discusses the concept of group query attention as an efficient approach to attention mechanisms in large language models. Traditional attention mechanisms can be computationally intensive, but group query attention addresses this by grouping multiple queries together and computing the attention for the group simultaneously. This helps improve computational efficiency while maintaining accuracy. The episode also explores the challenges of training and optimizing models with group query attention.

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