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Test Base Model

accounts/fireworks/models/llama-v2-7b-chat

ServerlessLLMChat

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Mimics a base model in the fireworks account in prod

Serverless API

Test Base Model is available via Fireworks' serverless API, where you pay per token. There are several ways to call the Fireworks API, including Fireworks' Python client, the REST API, or OpenAI's Python client.

See below for easy generation of calls and a description of the raw REST API for making API requests. See the Querying text models docs for details.

Try it

API Examples

Generate a model response using the chat endpoint of llama-v2-7b-chat. API reference

import requests
import json

url = "https://a7b3f31-preview.api.fireworks.ai/inference/v1/chat/completions"
payload = {
  "model": "accounts/fireworks/models/llama-v2-7b-chat",
  "max_tokens": 512,
  "top_p": 1,
  "top_k": 40,
  "presence_penalty": 0,
  "frequency_penalty": 0,
  "temperature": 0.6,
  "messages": [
    {
      "role": "user",
      "content": "Hello, how are you?"
    }
  ]
}
headers = {
  "Accept": "application/json",
  "Content-Type": "application/json",
  "Authorization": "Bearer <API_KEY>"
}
requests.request("POST", url, headers=headers, data=json.dumps(payload))

On-demand deployments

On-demand deployments allow you to use Test Base Model on dedicated GPUs with Fireworks' high-performance serving stack with high reliability and no rate limits.

See the On-demand deployments guide for details.

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