![]() By downloading the product you acknowledge that you either have an existing license or that you are evaluating the product and agree to the terms of the Posit End User License Agreement. If you haven't yet licensed the product then the build provides a 45-day evaluation version subject to the Posit End User License Agreement. If you're using gpt-4 you'd want to to set this limit to something much higher.This is a stable version of RStudio 2022.07 "Spotted Wakerobin". CTXLIM puts an upper bound on the input, by default 2750 tokens, which leaves ~1346 tokens for the response, however, even using OpenAI's tokenizer this can be off by a few tokens (see: 'openai-cookbook'). For instance, gpt-3.5-turbo has a limit of 4096 tokens. What does STATGPT_CTXLIM do? Each OpenAI model comes with a token limitation shared between input and response. What does OPENAI_TEMPERATURE do? Temperature ranges 0-2 and controls the level of randomness and creativity in output, with values at or close to 0 being nearly deterministic. It also uses the R packages reticulate, httr, and jsonlite. StatGPT requires Open AI's tiktoken and therefore Python 3.8 or higher. ![]() Sys.setenv(STATGPT_CTXLIM = 2750) # Input context limit (optional default ~2750 tokens)Īlternatively, you can set persistent keys in your. Sys.setenv(STATGPT_DEBUG = 0) # Debug logging (optional default: 0) Sys.setenv(OPENAI_TEMPERATURE = 0.25) # Temperature (optional default 0.25) Sys.setenv(OPENAI_MODEL = "gpt-3.5-turbo") # Model (optional default: gpt-3.5-turbo) Sys.setenv(OPENAI_API_KEY = "your api key here") # API key ![]()
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