Package index • ollamar

Ollamar functions

API endpoints

Make calls to the Ollama server/API.

generate(): Generate a response for a given prompt

chat(): Generate a chat completion with message history

create(): Create a model

list_models(): List models that are available locally

show(): Show model information

copy(): Copy a model

delete(): Delete a model and its data

pull(): Pull/download a model from the Ollama library

push(): Push or upload a model to a model library

embed(): Generate embedding for inputs

embeddings(): Generate embeddings for a single prompt - deprecated in favor of embed()

ps(): List models that are currently loaded into memory

ver(): Retrieve Ollama version

API helpers

Work with and extend the Ollama API.

resp_process(): Process httr2 response object

ohelp(): Chat with a model in real-time in R console

model_avail(): Check if model is available locally

image_encode_base64(): Read image file and encode it to base64

test_connection(): Test connection to Ollama server

create_request(): Create a httr2 request object

last_response(): Get last response

Manipulate chat history

Manipulate chat history for Ollama and other LLM providers.

create_messages(): Create a list of messages

create_message(): Create a message

append_message(): Append message to a list

prepend_message(): Prepend message to a list

delete_message(): Delete a message in a specified position from a list

insert_message(): Insert message into a list at a specified position

validate_message(): Validate a message

validate_messages(): Validate a list of messages

encode_images_in_messages(): Encode images in messages to base64 format

Model options

Functions to get information about the options available.

check_option_valid(): Check if an option is valid

check_options(): Check if a vector of options are valid

search_options(): Search for options based on a query

validate_options(): Validate additional options or parameters provided to the API call

Internal functions and variables

Functions and variables used internally by the package.

package_config: Package configuration

model_options: Model options

stream_handler(): Stream handler helper function

resp_process_stream(): Process httr2 response object for streaming

get_tool_calls(): Get tool calls helper function