You can use OpenAI’s GPT-3, particularly the ChatGPT model, for text analysis through the OpenAI API. Please note that as of March 1st, 2023, you need to use a separate ChatGPT API, which works a bit differently from the standard Completion API. Here’s a basic example of how to use it in Python:
```
import openai
openai.api_key = ‘your-api-key’
response = openai.ChatCompletion.create(
model=“gpt-3.5-turbo”,
messages=[
{“role”: “system”, “content”: “You are a helpful assistant.”},
{“role”: “user”, “content”: “Please help me analyze this text.”},
{“role”: “assistant”, “content”: “Of course! Could you please provide the text you’d like me to analyze?”}
]
)
print(response[‘choices’]0[‘message’][‘content’])
```
This code sets up a conversation with the model, where system messages are used to set the behaviour of the assistant, and user messages are instructions.
For text analysis, you could input in the ‘content’ key the text you’d like to analyze and ask the model to summarize it, analyze its tone, extract certain information, among others, depending on your analysis needs.
Remember that you have to replace ‘your-api-key’ with your actual OpenAI API key. Make sure to handle the API key securely.