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DeepSeek R1 Vs OpenAI O1: A Technical Dive into Efficiency and Architecture

Sonam Tripathi
7 min readJan 26, 2025

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In the dynamic world of artificial intelligence, the DeepSeek R1 model has emerged as a formidable contender, challenging the benchmarks set by OpenAI O1. Developed by DeepSeek AI, DeepSeek R1’s innovative architecture and techniques have garnered significant attention for their efficiency and reasoning capabilities.

DeepSeek Vs Open AI

Pioneering Techniques of DeepSeek R1

DeepSeek R1’s efficiency is rooted in its use of large-scale reinforcement learning (RL), bypassing the traditional reliance on supervised fine-tuning (SFT) as an initial step. This method allows the model to organically develop powerful reasoning behaviors, setting it apart from its contemporaries.

  1. Reinforcement Learning (RL): By leveraging RL, DeepSeek R1 learns to reason effectively through trial and error, refining its capabilities with each iteration.
  2. Cold-Start Data: Addressing common issues such as poor readability and language mixing, DeepSeek R1 incorporates cold-start data before diving into RL, ensuring a strong foundational understanding.
  3. Distillation: The model’s reasoning patterns, once refined, are distilled into smaller versions, enhancing efficiency without compromising performance

DeepSeek R1’s…

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Sonam Tripathi
Sonam Tripathi

Written by Sonam Tripathi

Sr. Associate Manager @Lilly | Researcher | Full-time Learner

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