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AI chat robot Claude 2.1 has been announced, which supports the input of 200000 Token super GPT-4 Turbo

2025-01-23 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > IT Information >

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CTOnews.com, November 23 (Xinhua)-- OpenAI competitor Anthropic has launched the Claude 2.1 chat robot and its corresponding AI model of the same name. Claude 2.1 supports input of up to 200000 Token and improves accuracy, while adding a system preset prompt (System Prompt) function.

According to officials, Claude 2.0 previously supported only 100000 Token in a single reply, while Claude 2.1supported as many as 200000 Token, equivalent to 150000 words or 500 pages of documents, outpacing OpenAI GPT-4 Turbo's 128000 Token (CTOnews.com Note: an average of 1 Token corresponds to 4 English characters, and 100 Token corresponds to about 75 English words).

Anthropic said that since the launch of the Claude chat service this year, millions of users have used it to translate academic reports, draft business plans or analyze complex contracts, and many users want to have a longer Token when dealing with large and lengthy documents, so Anthropic decided to double the size of the input.

Officials say that when using the new Claude 2.1, users can enter content or materials at the "one book" level for more detailed excerpts, Q & A, trend analysis, comparison, etc.

In terms of accuracy, Claude 2.1 claims to be twice as accurate as Claude 2.0. in addition, the model also improves the understanding of text content, especially for documents with higher accuracy, such as legal documents, financial statements and technical specifications.

Claude 2.1 can also make up for the possible shortcomings of the general model by integrating domain-specific databases. Anthropic claims that if users need to program, they can ask Claude to switch to "programming mode" in advance to convert natural languages into structural output, although this feature is still in the early stages of development.

In addition, Claude 2.1 has finally added the system preset prompt function, which is popular in competitive products, to preset the prompts for the model, such as letting the model play a specific role and answer users' questions in a specific tone.

Anthropic also introduced the price advantage of Claude, where users can use Claude for free to chat, while the price of its paid API is $8 per 1 million Token input and $24 per 1 million Token output, which is lower than the price of $10 for 1 million Token imports and $30 for 1 million Token exports.

Related reading: "AI tool Claude 2 launched globally: support for uploading files, longer response text"

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