DeepSeek R1: open-weights reasoning model trained largely with reinforcement learning.
deepseek r1 · Official · Jan 20, 2025
About deepseek r1
DeepSeek R1 is an open-source large language model (LLM) optimized for both cost-effectiveness and performance, offering advanced features like chain-of-thought reasoning and long-context support (up to 128K tokens). Designed for developers, researchers, and enterprises, DeepSeek R1 delivers fast, accurate language processing and flexible API access at pricing up to 95% lower than comparable commercial alternatives, such as OpenAI's models.
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DeepSeek R1: open-weights reasoning model trained largely with reinforcement learning.
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