mistral-7b-instruct-v0.1-awq
Model ID: @hf/thebloke/mistral-7b-instruct-v0.1-awq
Mistral 7B Instruct v0.1 AWQ is an efficient, accurate and blazing-fast low-bit weight quantized Mistral variant.
Properties
Task Type: Text Generation
Use the Playground
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Prompting
Part of getting good results from text generation models is asking questions correctly. LLMs are usually trained with specific predefined templates, which should then be used with the model's tokenizer for better results when doing inference tasks
There are two ways to prompt text generation models with Workers AI:
Scoped prompts
This is the recommended method. With scoped prompts, Workers AI takes the burden of knowing and using different chat templates for different models and provides a unified interface to developers when building prompts and creating text generation tasks.
Scoped prompts are a list of messages. Each message defines two keys: the role and the content.
Typically, the role can be one of three options:
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system - System messages define the AI's personality. You can use them to set rules and how you expect the AI to behave.
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user - User messages are where you actually query the AI by providing a question or a conversation.
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assistant - Assistant messages hint to the AI about the desired output format. Not all models support this role.
OpenAI has a good explanation of how they use these roles with their GPT models. Even though chat templates are flexible, other text generation models tend to follow the same conventions.
Here's an input example of a scoped prompt using system and user roles:
Here's a better example of a chat session using multiple iterations between the user and the assistant.
Note that different LLMs are trained with different templates for different use cases. While Workers AI tries its best to abstract the specifics of each LLM template from the developer through a unified API, you should always refer to the model documentation for details (we provide links in the table above.) For example, instruct models like Codellama are fine-tuned to respond to a user-provided instruction, while chat models expect fragments of dialogs as input.
Unscoped prompts
You can use unscoped prompts to send a single question to the model without
worrying about providing any context. Workers AI will automatically convert
your prompt
input to a reasonable default scoped prompt internally
so that you get the best possible prediction.
You can also use unscoped prompts to construct the model chat template manually. In this case, you can use the raw parameter. Here's an input example of a Mistral chat template prompt:
Responses
Using streaming
The recommended method to handle text generation responses is streaming.
LLMs work internally by generating responses sequentially using a process of repeated inference — the full output of a LLM model is essentially a sequence of hundreds or thousands of individual prediction tasks. For this reason, while it only takes a few milliseconds to generate a single token, generating the full response takes longer, on the order of seconds.
You can use streaming to start displaying the response as soon as the first tokens are generated, and append each additional token until the response is complete. This yields a much better experience for the end user. Displaying text incrementally as it's generated not only provides instant responsiveness, but also gives the end-user time to read and interpret the text.
To enable, set the stream
parameter to true.
Using the Workers API:
Using the REST API:
Streaming responses use server-sent events; the are easy to use, simple to implement on the server side, standardized, and broadly available across many platforms natively or as a polyfill.
Handling streaming responses in the client
Below is an example showing how to parse this response in JavaScript, from the browser:
Non-streaming response
Non-streaming responses may be helpful in some contexts, and they are possible; however, be aware that we limit the maximum number of output sequence tokens to avoid timeouts. Whenever possible, use streaming.
API Schema
The following schema is based on JSON Schema