DeepSeek-R1
by DeepSeek
Advanced open-source AI reasoning model from China that rivals GPT-4 at a fraction of the cost
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About
DeepSeek-R1 is a groundbreaking open-source reasoning model developed by DeepSeek, a Chinese AI company. Released in January 2025, it sent shockwaves through the AI industry by demonstrating GPT-4-level performance on complex reasoning tasks — including mathematics, coding, and scientific problem-solving — while being trained at a fraction of the cost of competing models.
DeepSeek-R1 uses a novel training approach that includes reinforcement learning for reasoning, allowing it to work through problems step-by-step in a "chain of thought" before giving a final answer. This makes it exceptionally strong at complex multi-step reasoning tasks where raw language ability isn't enough. The model was trained for approximately $6 million in compute costs, compared to the hundreds of millions reportedly spent on competing frontier models.
The release of DeepSeek-R1 briefly wiped over $600 billion from NVIDIA's market cap as investors questioned whether the massive compute investments by US AI companies were necessary. It proved that highly capable AI models could be built more efficiently, democratizing access to advanced AI capabilities globally.
DeepSeek-R1 uses a novel training approach that includes reinforcement learning for reasoning, allowing it to work through problems step-by-step in a "chain of thought" before giving a final answer. This makes it exceptionally strong at complex multi-step reasoning tasks where raw language ability isn't enough. The model was trained for approximately $6 million in compute costs, compared to the hundreds of millions reportedly spent on competing frontier models.
The release of DeepSeek-R1 briefly wiped over $600 billion from NVIDIA's market cap as investors questioned whether the massive compute investments by US AI companies were necessary. It proved that highly capable AI models could be built more efficiently, democratizing access to advanced AI capabilities globally.
Product Features
- State-of-the-art performance on math, coding, and reasoning benchmarks
- Chain-of-thought reasoning with visible thinking process
- Open-source weights available for commercial use
- Multiple model sizes: 1.5B, 7B, 8B, 14B, 32B, 70B, 671B parameters
- Distilled versions running efficiently on consumer hardware
- Competitive with GPT-4 and Claude 3 Opus on key benchmarks
- Strong multilingual capabilities with emphasis on Chinese and English
- API access via DeepSeek platform
- Compatible with OpenAI API format for easy integration
- Chain-of-thought reasoning with visible thinking process
- Open-source weights available for commercial use
- Multiple model sizes: 1.5B, 7B, 8B, 14B, 32B, 70B, 671B parameters
- Distilled versions running efficiently on consumer hardware
- Competitive with GPT-4 and Claude 3 Opus on key benchmarks
- Strong multilingual capabilities with emphasis on Chinese and English
- API access via DeepSeek platform
- Compatible with OpenAI API format for easy integration
About the Publisher
DeepSeek is an AI research company founded in 2023 by Liang Wenfeng, who also co-founded the quantitative hedge fund High-Flyer Capital. Based in Hangzhou, China, DeepSeek has published a series of highly capable and efficient open-source models that have repeatedly surprised the global AI community with their performance-to-cost ratio. The company operates with a research-first philosophy similar to DeepMind and focuses on fundamental AI advances rather than commercial products.