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January 20, 2025, a Chinese tech company named DeepSeek made a new AI called DeepSeek-R1. This smart program can solve math problems, and answer questions quickly, but it costs much less to build. The team spent only $ 5. 58 million. This shows that good ideas can beat big money.DeepSeek-R1 learns by trying many times and getting better, like how students practice math. Other AIs need lots of prepared examples, but R1 improves by itself. For example, in a global math test, it got 79.8% right, higher than Open AI's model. A simple version of R1 can even run on low-cost computers, helping schools and small companies.DeepSeek-R1 is free to use and change. On its first day online, over 19, 000 programmers worldwide started projects to study it. A German scientist said experiments with R1 cost $ 10 instead of $ 300 with other AIs. Even Meta(a famous US tech company) top scientist said, “This kind of free AI could change the world.”US tech companies are worried. Meta plans to spend $ 65 billion more on AI research. Experts(专家) say China is catching up fast. A report in Nature magazine called R1 a “big step forward”, proving that smart ideas beat expensive tools.
As a DeepSeek engineer said, “We want AI to be a friend, not something only rich people can use. ” With R1, China shows the world that great things come from new ideas and hard work, not just money.
( )1. What is the main purpose of the passage?
A. To compare Chinese and American AI technologies.
B. To introduce a low-cost AI model from China.
C. To explain how computer chips work.
D. To encourage students to become programmers.
( )2. How much did it cost to train DeepSeek-R1?
A. $ 5.58 million. B. $ 65 billion. C. $ 10. D. $ 300.
( )3. What does the underlined phrase “improves by itself” mean in Paragraph 2?
A. R1 needs lots of prepared examples.
B. R1 becomes better through practice.
C. R1 copies answers from other AIs.
D. R1 only works with expensive tools.
January 20, 2025, a Chinese tech company named DeepSeek made a new AI called DeepSeek-R1. This smart program can solve math problems, and answer questions quickly, but it costs much less to build. The team spent only $ 5. 58 million. This shows that good ideas can beat big money.DeepSeek-R1 learns by trying many times and getting better, like how students practice math. Other AIs need lots of prepared examples, but R1 improves by itself. For example, in a global math test, it got 79.8% right, higher than Open AI's model. A simple version of R1 can even run on low-cost computers, helping schools and small companies.DeepSeek-R1 is free to use and change. On its first day online, over 19, 000 programmers worldwide started projects to study it. A German scientist said experiments with R1 cost $ 10 instead of $ 300 with other AIs. Even Meta(a famous US tech company) top scientist said, “This kind of free AI could change the world.”US tech companies are worried. Meta plans to spend $ 65 billion more on AI research. Experts(专家) say China is catching up fast. A report in Nature magazine called R1 a “big step forward”, proving that smart ideas beat expensive tools.
As a DeepSeek engineer said, “We want AI to be a friend, not something only rich people can use. ” With R1, China shows the world that great things come from new ideas and hard work, not just money.
( )1. What is the main purpose of the passage?
A. To compare Chinese and American AI technologies.
B. To introduce a low-cost AI model from China.
C. To explain how computer chips work.
D. To encourage students to become programmers.
( )2. How much did it cost to train DeepSeek-R1?
A. $ 5.58 million. B. $ 65 billion. C. $ 10. D. $ 300.
( )3. What does the underlined phrase “improves by itself” mean in Paragraph 2?
A. R1 needs lots of prepared examples.
B. R1 becomes better through practice.
C. R1 copies answers from other AIs.
D. R1 only works with expensive tools.
答案
1. B；2. A；3. B
