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Perplexity AI (pplx-api)

https://www.perplexity.ai

API 密钥​

# env variable
os.environ['PERPLEXITYAI_API_KEY']

示例用法​

from litellm import completion
import os

os.environ['PERPLEXITYAI_API_KEY'] = ""
response = completion(
    model="perplexity/sonar-pro", 
    messages=messages
)
print(response)

示例用法 - 流式传输​

from litellm import completion
import os

os.environ['PERPLEXITYAI_API_KEY'] = ""
response = completion(
    model="perplexity/sonar-pro", 
    messages=messages,
    stream=True
)

for chunk in response:
    print(chunk)

支持的模型​

这里列出的所有模型 https://docs.perplexity.ai/docs/model-cards 都受支持。只需使用 model=perplexity/<model-name>。

模型名称函数调用
sonar-deep-researchcompletion(model="perplexity/sonar-deep-research", messages)
sonar-reasoning-procompletion(model="perplexity/sonar-reasoning-pro", messages)
sonar-reasoningcompletion(model="perplexity/sonar-reasoning", messages)
sonar-procompletion(model="perplexity/sonar-pro", messages)
sonarcompletion(model="perplexity/sonar", messages)
r1-1776completion(model="perplexity/r1-1776", messages)
信息

有关传递提供商特定参数的更多信息，请点击此处