Claude 2.1 overview

Provider

The company that provides the model

Anthropic Logo
Anthropic

Context window

The number of tokens you can send in a prompt

200k tokens

Maximum output

The maximum number of tokens a model can generate in one request

4096 tokens

Input token cost

The cost of prompt tokens sent to the model

$8.00 / 1M input tokens

Output token cost

The cost of output tokens generated by the model

$24.00 / 1M output tokens

Knowledge cut-off date

When the model's knowledge ends

January 1, 2023
Unknown

Release date

When the model was launched

November 21, 2023

Claude 2 functionality

Function (tool calling) support

Capability for the model to use external tools

Yes

Vision support

Ability to process and analyze visual inputs, like images

No

Multilingual

Support for multiple languages

Yes

Fine-tuning

Whether the model supports fine-tuning on custom datasets

No

Common questions about Claude 2.1

How much does Claude 2.1 cost?

Claude 2.1 has a cost structure of $8.00 per million input tokens and $24.00 per million output tokens.

What is the API cost for Claude 2.1?

The API cost for Claude 2.1 is $8.00 per million input tokens and $24.00 per million output tokens.

What is the price per token for Claude 2.1?

For Claude 2.1, the price is $0.008 per 1,000 input tokens and $0.024 per 1,000 output tokens.

What is the context window for Claude 2.1?

Claude 2.1 supports a context window of up to 200,000 tokens.

What is the maximum output length for Claude 2.1?

Claude 2.1 can generate up to 4,096 tokens in a single output.

When was Claude 2.1 released?

Claude 2.1 was released on November 21, 2023.

How recent is the training data for Claude 2.1?

The knowledge cut-off date for Claude 2.1 is January 1, 2023.

Does Claude 2.1 support vision capabilities?

No, Claude 2.1 is a text-only model and does not support vision capabilities.

Can Claude 2.1 perform tool calling or functions?

Yes, Claude 2.1 supports tool calling (functions).

Is Claude 2.1 a multilingual model?

Yes, Claude 2.1 supports multiple languages, allowing it to handle input and output in several languages.

Does Claude 2.1 support fine-tuning?

No, Claude 2.1 does not offer fine-tuning capabilities.

Where can I find the official documentation for Claude 2.1?

You can find the official documentation for Claude 2.1 on Anthropic’s website: Claude 2.1 Documentation

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