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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/bunch_embedding.R
+\name{gpt3_bunch_embedding}
+\alias{gpt3_bunch_embedding}
+\title{Retrieves text embeddings for character input from a vector from the GPT-3 API}
+\usage{
+gpt3_bunch_embedding(
+  input_var,
+  id_var,
+  param_model = "text-similarity-ada-001"
+)
+}
+\arguments{
+\item{input_var}{character vector that contains the texts for which you want to obtain text embeddings from the GPT-3 model
+#' @param id_var (optional) character vector that contains the user-defined ids of the prompts. See details.}
+
+\item{param_model}{a character vector that indicates the \href{https://beta.openai.com/docs/guides/embeddings/similarity-embeddings}{similarity embedding model}; one of "text-similarity-ada-001" (default), "text-similarity-curie-001", "text-similarity-babbage-001", "text-similarity-davinci-001"}
+}
+\value{
+A data.table with the embeddings as separate columns; one row represents one input text. See details.
+}
+\description{
+\code{gpt3_bunch_embedding()} extends the single embeddings function \code{gpt3_make_embedding()} to allow for the processing of a whole vector
+}
+\details{
+The returned data.table contains the column \code{id} which indicates the text id (or its generic alternative if not specified) and the columns \code{dim_1} ... \verb{dim_\{max\}}, where \code{max} is the length of the text embeddings vector that the four different models return. For the default "Ada" model, these are 1024 dimensions (i.e., \code{dim_1}... \code{dim_1024}).
+
+The function supports the text similarity embeddings for the four GPT-3 models as specified in the parameter list. The main difference between the four models is the sophistication of the embedding representation as indicated by the vector embedding size.
+\itemize{
+\item Ada (1024 dimensions)
+\item Babbage (2048 dimensions)
+\item Curie (4096 dimensions)
+\item Davinci (12288 dimensions)
+}
+
+Note that the dimension size (= vector length), speed and \href{https://openai.com/api/pricing/}{associated costs} differ considerably.
+
+These vectors can be used for downstream tasks such as (vector) similarity calculations.
+}
+\examples{
+# First authenticate with your API key via `gpt3_authenticate('pathtokey')`
+
+# Use example data:
+## The data below were generated with the `gpt3_make_request()` function as follows:
+##### DO NOT RUN #####
+# travel_blog_data = gpt3_make_request(prompt_input = "Write a travel blog about a dog's journey through the UK:", temperature = 0.8, n = 10, max_tokens = 200)[[1]]
+##### END DO NOT RUN #####
+
+# You can load these data with:
+data("travel_blog_data") # the dataset contains 10 completions for the above request
+
+
+## Obtain text embeddings for the completion texts:
+gpt3_bunch_embedding(input = sample_string
+    , model = 'text-similarity-curie-001')
+}