class RubyLLM::Model::Modalities

A Model::Modalities lists the kinds of content a model accepts and produces, as arrays of Strings. Instances come from Model#modalities.

model = RubyLLM.models.find('gpt-5.4')
model.modalities.input   # => ["text", "image", "pdf"]
model.modalities.output  # => ["text"]

The input modalities as an array of Strings, e.g. ["text", "image", "pdf"].

The output modalities as an array of Strings, e.g. ["text"] or ["embeddings"].

Source

# File lib/ruby_llm/model/modalities.rb, line 27
def to_h
  {
    input: input,
    output: output
  }
end

Returns the modalities as a Hash with :input and :output keys.