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4 posts with the tag “NLP”

Training DeepSeek-R1: The Math Behind Group Relative Policy Optimization (GRPO)

Training DeepSeek-R1: The Math Behind Group Relative Policy Optimization (GRPO)

Explore the innovative Group Relative Policy Optimization (GRPO) framework used to train DeepSeek-R1, a state-of-the-art language model. Learn how GRPO addresses challenges in reinforcement learning from human feedback (RLHF) and improves alignment with human preferences.

DeepSeek-R1 by DeepSeek AI: A New Frontier in Language Modeling

DeepSeek-R1 by DeepSeek AI: Pushing the Boundaries of Language Modeling

DeepSeek-R1 redefines the landscape of large language models with its groundbreaking MoE architecture, efficient training strategies, and state-of-the-art performance across benchmarks. Discover the innovations behind this powerful AI tool.

Gemma2-2B: Smaller, Safer, More Transparent: Advancing Responsible AI with Gemma

Smaller, Safer, More Transparent: Advancing Responsible AI with Gemma

The Gemma 2 2B model, a highly anticipated addition to the Gemma 2 lineup, is now available. This lightweight model achieves remarkable results through a process called distillation, where it learns from larger models. Despite its smaller size, Gemma 2 2B outperforms all GPT-3.5 models on the Chatbot Arena, demonstrating its exceptional capabilities in conversational AI.

The Evolution of Large Language Models (LLMs)

LLM history

The field of natural language processing (NLP) and artificial intelligence (AI) has witnessed a remarkable evolution, particularly in the development of large language models (LLMs). From early rule-based systems to sophisticated neural networks, LLMs have transformed how machines understand and generate human language. This essay delves into the history, milestones, and future directions of LLMs, providing a comprehensive overview of their development and impact.