Tag: policy optimization
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AWS News Blog: Announcing Amazon Nova customization in Amazon SageMaker AI
Source URL: https://aws.amazon.com/blogs/aws/announcing-amazon-nova-customization-in-amazon-sagemaker-ai/ Source: AWS News Blog Title: Announcing Amazon Nova customization in Amazon SageMaker AI Feedly Summary: AWS now enables extensive customization of Amazon Nova foundation models through SageMaker AI with techniques including continued pre-training, supervised fine-tuning, direct preference optimization, reinforcement learning from human feedback and model distillation to better address domain-specific requirements across…
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Hacker News: Using GRPO to Beat o1, o3-mini and R1 at "Temporal Clue"
Source URL: https://openpipe.ai/blog/using-grpo-to-beat-o1-o3-mini-and-r1-on-temporal-clue Source: Hacker News Title: Using GRPO to Beat o1, o3-mini and R1 at "Temporal Clue" Feedly Summary: Comments AI Summary and Description: Yes Short Summary with Insight: The provided text explores the application of reinforcement learning to enhance the deductive reasoning capabilities of smaller, open-weight models in AI. Specifically, it focuses on…
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Hacker News: Mini-R1: Reproduce DeepSeek R1 "Aha Moment"
Source URL: https://www.philschmid.de/mini-deepseek-r1 Source: Hacker News Title: Mini-R1: Reproduce DeepSeek R1 "Aha Moment" Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the release of DeepSeek R1, an open model for complex reasoning tasks that utilizes reinforcement learning algorithms, specifically Group Relative Policy Optimization (GRPO). It offers insight into the model’s training…
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Hacker News: Open-R1: an open reproduction of DeepSeek-R1
Source URL: https://huggingface.co/blog/open-r1 Source: Hacker News Title: Open-R1: an open reproduction of DeepSeek-R1 Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the release of DeepSeek-R1, a language model that significantly enhances reasoning capabilities through advanced training techniques, including reinforcement learning. The Open-R1 project aims to replicate and build upon DeepSeek-R1’s methodologies…
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Hacker News: Kimi K1.5: Scaling Reinforcement Learning with LLMs
Source URL: https://github.com/MoonshotAI/Kimi-k1.5 Source: Hacker News Title: Kimi K1.5: Scaling Reinforcement Learning with LLMs Feedly Summary: Comments AI Summary and Description: Yes Summary: The text introduces Kimi k1.5, a new multi-modal language model that employs reinforcement learning (RL) techniques to significantly enhance AI performance, particularly in reasoning tasks. With advancements in context scaling and policy…