discourse-ai/lib/shared/inference/anthropic_completions.rb

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# frozen_string_literal: true
module ::DiscourseAi
module Inference
class AnthropicCompletions
CompletionFailed = Class.new(StandardError)
def self.perform!(prompt)
headers = {
"x-api-key" => SiteSetting.ai_anthropic_api_key,
"Content-Type" => "application/json",
}
model = "claude-v1"
connection_opts = { request: { write_timeout: 60, read_timeout: 60, open_timeout: 60 } }
response =
Faraday.new(nil, connection_opts).post(
"https://api.anthropic.com/v1/complete",
{ model: model, prompt: prompt, max_tokens_to_sample: 300 }.to_json,
headers,
)
if response.status != 200
Rails.logger.error(
"AnthropicCompletions: status: #{response.status} - body: #{response.body}",
)
raise CompletionFailed
end
JSON.parse(response.body, symbolize_names: true)
end
end
end
end