FEATURE: GPT4o support and better auditing (#618)

- Introduce new support for GPT4o (automation / bot / summary / helper)
- Properly account for token counts on OpenAI models
- Track feature that was used when generating AI completions
- Remove custom llm support for summarization as we need better interfaces to control registration and de-registration

app/models/ai_api_audit_log.rb

@@ -22,12 +22,13 @@ end
 #  id                   :bigint           not null, primary key
 #  provider_id          :integer          not null
 #  user_id              :integer
-#  topic_id             :integer
-#  post_id              :integer
 #  request_tokens       :integer
 #  response_tokens      :integer
 #  raw_request_payload  :string
 #  raw_response_payload :string
 #  created_at           :datetime         not null
 #  updated_at           :datetime         not null
+#  topic_id             :integer
+#  post_id              :integer
+#  feature_name         :string(255)
 #

config/locales/client.en.yml

@@ -20,6 +20,7 @@ en:
         mistral_7b_instruct_v0_2: Mistral 7B Instruct V0.2
         command_r: Cohere Command R
         command_r_plus: Cohere Command R+
+        gpt_4o: GPT 4 Omni
       scriptables:
         llm_report:
           fields:
@@ -328,6 +329,7 @@ en:
           cohere-command-r-plus: "Cohere Command R Plus"
           gpt-4: "GPT-4"
           gpt-4-turbo: "GPT-4 Turbo"
+          gpt-4o: "GPT-4 Omni"
           gpt-3:
             5-turbo: "GPT-3.5"
           claude-2: "Claude 2"

config/locales/client.pl_PL.yml

@@ -215,6 +215,7 @@ pl_PL:
         bot_names:
           gpt-4: "GPT-4"
           gpt-4-turbo: "GPT-4 Turbo"
+          gpt-4o: "GPT-4 Omni"
           gpt-3:
             5-turbo: "GPT-3.5"
           claude-2: "Claude 2"

config/locales/server.en.yml

@@ -43,6 +43,7 @@ en:
     ai_openai_gpt35_url: "Custom URL used for GPT 3.5 chat completions. (for Azure support)"
     ai_openai_gpt35_16k_url: "Custom URL used for GPT 3.5 16k chat completions. (for Azure support)"
     ai_openai_gpt4_url: "Custom URL used for GPT 4 chat completions. (for Azure support)"
+    ai_openai_gpt4o_url: "Custom URL used for GPT 4 Omni chat completions. (for Azure support)"
     ai_openai_gpt4_32k_url: "Custom URL used for GPT 4 32k chat completions. (for Azure support)"
     ai_openai_gpt4_turbo_url: "Custom URL used for GPT 4 Turbo chat completions. (for Azure support)"
     ai_openai_dall_e_3_url: "Custom URL used for DALL-E 3 image generation. (for Azure support)"

config/settings.yml

@@ -98,6 +98,7 @@ discourse_ai:
 
   ai_openai_gpt35_url: "https://api.openai.com/v1/chat/completions"
   ai_openai_gpt35_16k_url: "https://api.openai.com/v1/chat/completions"
+  ai_openai_gpt4o_url: "https://api.openai.com/v1/chat/completions"
   ai_openai_gpt4_url: "https://api.openai.com/v1/chat/completions"
   ai_openai_gpt4_32k_url: "https://api.openai.com/v1/chat/completions"
   ai_openai_gpt4_turbo_url: "https://api.openai.com/v1/chat/completions"
@@ -343,6 +344,7 @@ discourse_ai:
       - gpt-3.5-turbo
       - gpt-4
       - gpt-4-turbo
+      - gpt-4o
       - claude-2
       - gemini-1.5-pro
       - mixtral-8x7B-Instruct-V0.1

db/migrate/20240514001334_add_feature_name_to_ai_api_audit_log.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddFeatureNameToAiApiAuditLog < ActiveRecord::Migration[7.0]
+  def change
+    add_column :ai_api_audit_logs, :feature_name, :string, limit: 255
+  end
+end

db/post_migrate/20240119152348_explicit_provider_backwards_compat.rb

@@ -52,7 +52,7 @@ class ExplicitProviderBackwardsCompat < ActiveRecord::Migration[7.0]
   end
 
   def append_provider(value)
-    open_ai_models = %w[gpt-3.5-turbo gpt-4 gpt-3.5-turbo-16k gpt-4-32k gpt-4-turbo]
+    open_ai_models = %w[gpt-3.5-turbo gpt-4 gpt-3.5-turbo-16k gpt-4-32k gpt-4-turbo gpt-4o]
     return "open_ai:#{value}" if open_ai_models.include?(value)
     return "google:#{value}" if value == "gemini-pro"
 

lib/ai_bot/bot.rb

@@ -43,7 +43,7 @@ module DiscourseAi
 
         DiscourseAi::Completions::Llm
           .proxy(model)
-          .generate(title_prompt, user: post.user)
+          .generate(title_prompt, user: post.user, feature_name: "bot_title")
           .strip
           .split("\n")
           .last
@@ -67,7 +67,7 @@ module DiscourseAi
           tool_found = false
 
           result =
-            llm.generate(prompt, **llm_kwargs) do |partial, cancel|
+            llm.generate(prompt, feature_name: "bot", **llm_kwargs) do |partial, cancel|
               tools = persona.find_tools(partial, bot_user: user, llm: llm, context: context)
 
               if (tools.present?)
@@ -162,6 +162,8 @@ module DiscourseAi
             "open_ai:gpt-4"
           when DiscourseAi::AiBot::EntryPoint::GPT4_TURBO_ID
             "open_ai:gpt-4-turbo"
+          when DiscourseAi::AiBot::EntryPoint::GPT4O_ID
+            "open_ai:gpt-4o"
           when DiscourseAi::AiBot::EntryPoint::GPT3_5_TURBO_ID
             "open_ai:gpt-3.5-turbo-16k"
           when DiscourseAi::AiBot::EntryPoint::MIXTRAL_ID

lib/ai_bot/entry_point.rb

@@ -18,6 +18,7 @@ module DiscourseAi
       CLAUDE_3_SONNET_ID = -118
       CLAUDE_3_HAIKU_ID = -119
       COHERE_COMMAND_R_PLUS = -120
+      GPT4O_ID = -121
 
       BOTS = [
         [GPT4_ID, "gpt4_bot", "gpt-4"],
@@ -31,6 +32,7 @@ module DiscourseAi
         [CLAUDE_3_SONNET_ID, "claude_3_sonnet_bot", "claude-3-sonnet"],
         [CLAUDE_3_HAIKU_ID, "claude_3_haiku_bot", "claude-3-haiku"],
         [COHERE_COMMAND_R_PLUS, "cohere_command_bot", "cohere-command-r-plus"],
+        [GPT4O_ID, "gpt4o_bot", "gpt-4o"],
       ]
 
       BOT_USER_IDS = BOTS.map(&:first)
@@ -49,6 +51,8 @@ module DiscourseAi
 
       def self.map_bot_model_to_user_id(model_name)
         case model_name
+        in "gpt-4o"
+          GPT4O_ID
         in "gpt-4-turbo"
           GPT4_TURBO_ID
         in "gpt-3.5-turbo"

lib/ai_bot/question_consolidator.rb

@@ -17,7 +17,7 @@ module DiscourseAi
       end
 
       def consolidate_question
-        @llm.generate(revised_prompt, user: @user)
+        @llm.generate(revised_prompt, user: @user, feature_name: "question_consolidator")
       end
 
       def revised_prompt

lib/ai_bot/tools/summarize.rb

@@ -135,7 +135,14 @@ module DiscourseAi
 
             prompt = section_prompt(topic, section, guidance)
 
-            summary = llm.generate(prompt, temperature: 0.6, max_tokens: 400, user: bot_user)
+            summary =
+              llm.generate(
+                prompt,
+                temperature: 0.6,
+                max_tokens: 400,
+                user: bot_user,
+                feature_name: "summarize_tool",
+              )
 
             summaries << summary
           end
@@ -150,7 +157,13 @@ module DiscourseAi
                 "concatenated the disjoint summaries, creating a cohesive narrative:\n#{summaries.join("\n")}}",
             }
 
-            llm.generate(concatenation_prompt, temperature: 0.6, max_tokens: 500, user: bot_user)
+            llm.generate(
+              concatenation_prompt,
+              temperature: 0.6,
+              max_tokens: 500,
+              user: bot_user,
+              feature_name: "summarize_tool",
+            )
           else
             summaries.first
           end

lib/ai_helper/assistant.rb

@@ -85,6 +85,7 @@ module DiscourseAi
           user: user,
           temperature: completion_prompt.temperature,
           stop_sequences: completion_prompt.stop_sequences,
+          feature_name: "ai_helper",
           &block
         )
       end
@@ -163,6 +164,7 @@ module DiscourseAi
             prompt,
             user: Discourse.system_user,
             max_tokens: 1024,
+            feature_name: "image_caption",
           )
         end
       end

lib/ai_helper/chat_thread_titler.rb

@@ -32,6 +32,7 @@ module DiscourseAi
           prompt,
           user: Discourse.system_user,
           stop_sequences: ["</input>"],
+          feature_name: "chat_thread_title",
         )
       end
 

lib/ai_helper/painter.rb

@@ -68,6 +68,7 @@ module DiscourseAi
         DiscourseAi::Completions::Llm.proxy(SiteSetting.ai_helper_model).generate(
           prompt,
           user: user,
+          feature_name: "illustrate_post",
         )
       end
     end

lib/automation.rb

@@ -3,6 +3,7 @@
 module DiscourseAi
   module Automation
     AVAILABLE_MODELS = [
+      { id: "gpt-4o", name: "discourse_automation.ai_models.gpt_4o" },
       { id: "gpt-4-turbo", name: "discourse_automation.ai_models.gpt_4_turbo" },
       { id: "gpt-4", name: "discourse_automation.ai_models.gpt_4" },
       { id: "gpt-3.5-turbo", name: "discourse_automation.ai_models.gpt_3_5_turbo" },

lib/automation/llm_triage.rb

@@ -41,6 +41,7 @@ module DiscourseAi
             temperature: 0,
             max_tokens: llm.tokenizer.tokenize(search_for_text).length * 2 + 10,
             user: Discourse.system_user,
+            feature_name: "llm_triage",
           )
 
         if result.present? && result.strip.downcase.include?(search_for_text)

lib/automation/report_runner.rb

@@ -154,6 +154,7 @@ Follow the provided writing composition instructions carefully and precisely ste
           temperature: @temperature,
           top_p: @top_p,
           user: Discourse.system_user,
+          feature_name: "ai_report",
         ) do |response|
           print response if Rails.env.development? && @debug_mode
           result << response

lib/completions/dialects/chat_gpt.rb

@@ -83,7 +83,8 @@ module DiscourseAi
         end
 
         def inline_images(content, message)
-          if model_name.include?("gpt-4-vision") || model_name == "gpt-4-turbo"
+          if model_name.include?("gpt-4-vision") || model_name == "gpt-4-turbo" ||
+               model_name == "gpt-4o"
             content = message[:content]
             encoded_uploads = prompt.encoded_uploads(message)
             if encoded_uploads.present?
@@ -125,6 +126,8 @@ module DiscourseAi
             32_768
           when "gpt-4-turbo"
             131_072
+          when "gpt-4o"
+            131_072
           else
             8192
           end

lib/completions/endpoints/base.rb

@@ -73,7 +73,7 @@ module DiscourseAi
           true
         end
 
-        def perform_completion!(dialect, user, model_params = {}, &blk)
+        def perform_completion!(dialect, user, model_params = {}, feature_name: nil, &blk)
           allow_tools = dialect.prompt.has_tools?
           model_params = normalize_model_params(model_params)
 
@@ -114,6 +114,7 @@ module DiscourseAi
                   request_tokens: prompt_size(prompt),
                   topic_id: dialect.prompt.topic_id,
                   post_id: dialect.prompt.post_id,
+                  feature_name: feature_name,
                 )
 
               if !@streaming_mode

lib/completions/endpoints/canned_response.rb

@@ -23,7 +23,7 @@ module DiscourseAi
 
         attr_reader :responses, :completions, :prompt
 
-        def perform_completion!(prompt, _user, _model_params)
+        def perform_completion!(prompt, _user, _model_params, feature_name: nil)
           @prompt = prompt
           response = responses[completions]
           if response.nil?

lib/completions/endpoints/fake.rb

@@ -110,7 +110,7 @@ module DiscourseAi
           @last_call = params
         end
 
-        def perform_completion!(dialect, user, model_params = {})
+        def perform_completion!(dialect, user, model_params = {}, feature_name: nil)
           self.class.last_call = { dialect: dialect, user: user, model_params: model_params }
 
           content = self.class.fake_content

lib/completions/endpoints/open_ai.rb

@@ -12,6 +12,7 @@ module DiscourseAi
           def dependant_setting_names
             %w[
               ai_openai_api_key
+              ai_openai_gpt4o_url
               ai_openai_gpt4_32k_url
               ai_openai_gpt4_turbo_url
               ai_openai_gpt4_url
@@ -33,6 +34,8 @@ module DiscourseAi
                 else
                   if model.include?("1106") || model.include?("turbo")
                     SiteSetting.ai_openai_gpt4_turbo_url
+                  elsif model.include?("gpt-4o")
+                    SiteSetting.ai_openai_gpt4o_url
                   else
                     SiteSetting.ai_openai_gpt4_url
                   end
@@ -98,35 +101,47 @@ module DiscourseAi
         end
 
         def prepare_payload(prompt, model_params, dialect)
-          default_options
-            .merge(model_params)
-            .merge(messages: prompt)
-            .tap do |payload|
-              payload[:stream] = true if @streaming_mode
-              payload[:tools] = dialect.tools if dialect.tools.present?
+          payload = default_options.merge(model_params).merge(messages: prompt)
+
+          if @streaming_mode
+            payload[:stream] = true
+            payload[:stream_options] = { include_usage: true }
           end
+
+          payload[:tools] = dialect.tools if dialect.tools.present?
+          payload
         end
 
         def prepare_request(payload)
-          headers =
-            { "Content-Type" => "application/json" }.tap do |h|
+          headers = { "Content-Type" => "application/json" }
+
           if model_uri.host.include?("azure")
-                h["api-key"] = SiteSetting.ai_openai_api_key
+            headers["api-key"] = SiteSetting.ai_openai_api_key
           else
-                h["Authorization"] = "Bearer #{SiteSetting.ai_openai_api_key}"
+            headers["Authorization"] = "Bearer #{SiteSetting.ai_openai_api_key}"
           end
 
           if SiteSetting.ai_openai_organization.present?
-                h["OpenAI-Organization"] = SiteSetting.ai_openai_organization
-              end
+            headers["OpenAI-Organization"] = SiteSetting.ai_openai_organization
           end
 
           Net::HTTP::Post.new(model_uri, headers).tap { |r| r.body = payload }
         end
 
+        def final_log_update(log)
+          log.request_tokens = @prompt_tokens if @prompt_tokens
+          log.response_tokens = @completion_tokens if @completion_tokens
+        end
+
         def extract_completion_from(response_raw)
-          parsed = JSON.parse(response_raw, symbolize_names: true).dig(:choices, 0)
-          # half a line sent here
+          json = JSON.parse(response_raw, symbolize_names: true)
+
+          if @streaming_mode
+            @prompt_tokens ||= json.dig(:usage, :prompt_tokens)
+            @completion_tokens ||= json.dig(:usage, :completion_tokens)
+          end
+
+          parsed = json.dig(:choices, 0)
           return if !parsed
 
           response_h = @streaming_mode ? parsed.dig(:delta) : parsed.dig(:message)

lib/completions/llm.rb

@@ -54,6 +54,7 @@ module DiscourseAi
                 gpt-4-32k
                 gpt-4-turbo
                 gpt-4-vision-preview
+                gpt-4o
               ],
               google: %w[gemini-pro gemini-1.5-pro],
             }.tap do |h|
@@ -106,12 +107,6 @@ module DiscourseAi
           dialect_klass =
             DiscourseAi::Completions::Dialects::Dialect.dialect_for(model_name_without_prov)
 
-          if is_custom_model
-            tokenizer = llm_model.tokenizer_class
-          else
-            tokenizer = dialect_klass.tokenizer
-          end
-
           if @canned_response
             if @canned_llm && @canned_llm != model_name
               raise "Invalid call LLM call, expected #{@canned_llm} but got #{model_name}"
@@ -164,6 +159,7 @@ module DiscourseAi
         max_tokens: nil,
         stop_sequences: nil,
         user:,
+        feature_name: nil,
         &partial_read_blk
       )
         self.class.record_prompt(prompt)
@@ -196,7 +192,13 @@ module DiscourseAi
             model_name,
             opts: model_params.merge(max_prompt_tokens: @max_prompt_tokens),
           )
-        gateway.perform_completion!(dialect, user, model_params, &partial_read_blk)
+        gateway.perform_completion!(
+          dialect,
+          user,
+          model_params,
+          feature_name: feature_name,
+          &partial_read_blk
+        )
       end
 
       def max_prompt_tokens

lib/configuration/llm_validator.rb

@@ -69,7 +69,7 @@ module DiscourseAi
       def can_talk_to_model?(model_name)
         DiscourseAi::Completions::Llm
           .proxy(model_name)
-          .generate("How much is 1 + 1?", user: nil)
+          .generate("How much is 1 + 1?", user: nil, feature_name: "llm_validator")
           .present?
       rescue StandardError
         false

lib/embeddings/semantic_search.rb

@@ -169,7 +169,7 @@ module DiscourseAi
         llm_response =
           DiscourseAi::Completions::Llm.proxy(
             SiteSetting.ai_embeddings_semantic_search_hyde_model,
-          ).generate(prompt, user: @guardian.user)
+          ).generate(prompt, user: @guardian.user, feature_name: "semantic_search_hyde")
 
         Nokogiri::HTML5.fragment(llm_response).at("ai")&.text&.presence || llm_response
       end

lib/summarization/entry_point.rb

@@ -8,6 +8,7 @@ module DiscourseAi
           Models::OpenAi.new("open_ai:gpt-4", max_tokens: 8192),
           Models::OpenAi.new("open_ai:gpt-4-32k", max_tokens: 32_768),
           Models::OpenAi.new("open_ai:gpt-4-turbo", max_tokens: 100_000),
+          Models::OpenAi.new("open_ai:gpt-4o", max_tokens: 100_000),
           Models::OpenAi.new("open_ai:gpt-3.5-turbo", max_tokens: 4096),
           Models::OpenAi.new("open_ai:gpt-3.5-turbo-16k", max_tokens: 16_384),
           Models::Gemini.new("google:gemini-pro", max_tokens: 32_768),
@@ -50,24 +51,31 @@ module DiscourseAi
           max_tokens: 32_000,
         )
 
-        LlmModel.all.each do |model|
-          foldable_models << Models::CustomLlm.new(
-            "custom:#{model.id}",
-            max_tokens: model.max_prompt_tokens,
-          )
-        end
+        # TODO: Roman, we need to de-register custom LLMs on destroy from summarization
+        # strategy and clear cache
+        # it may be better to pull all of this code into Discourse AI cause as it stands
+        # the coupling is making it really hard to reason about summarization
+        #
+        # Auto registration and de-registration needs to be tested
+
+        #LlmModel.all.each do |model|
+        #  foldable_models << Models::CustomLlm.new(
+        #    "custom:#{model.id}",
+        #    max_tokens: model.max_prompt_tokens,
+        #  )
+        #end
 
         foldable_models.each do |model|
           plugin.register_summarization_strategy(Strategies::FoldContent.new(model))
         end
 
-        plugin.add_model_callback(LlmModel, :after_create) do
-          new_model = Models::CustomLlm.new("custom:#{self.id}", max_tokens: self.max_prompt_tokens)
+        #plugin.add_model_callback(LlmModel, :after_create) do
+        #  new_model = Models::CustomLlm.new("custom:#{self.id}", max_tokens: self.max_prompt_tokens)
 
-          if ::Summarization::Base.find_strategy("custom:#{self.id}").nil?
-            plugin.register_summarization_strategy(Strategies::FoldContent.new(new_model))
-          end
-        end
+        #  if ::Summarization::Base.find_strategy("custom:#{self.id}").nil?
+        #    plugin.register_summarization_strategy(Strategies::FoldContent.new(new_model))
+        #  end
+        #end
       end
     end
   end

lib/summarization/strategies/fold_content.rb

@@ -99,14 +99,19 @@ module DiscourseAi
         def summarize_single(llm, text, user, opts, &on_partial_blk)
           prompt = summarization_prompt(text, opts)
 
-          llm.generate(prompt, user: user, &on_partial_blk)
+          llm.generate(prompt, user: user, feature_name: "summarize", &on_partial_blk)
         end
 
         def summarize_in_chunks(llm, chunks, user, opts)
           chunks.map do |chunk|
             prompt = summarization_prompt(chunk[:summary], opts)
 
-            chunk[:summary] = llm.generate(prompt, user: user, max_tokens: 300)
+            chunk[:summary] = llm.generate(
+              prompt,
+              user: user,
+              max_tokens: 300,
+              feature_name: "summarize",
+            )
             chunk
           end
         end

spec/lib/completions/endpoints/anthropic_spec.rb

@@ -268,7 +268,9 @@ RSpec.describe DiscourseAi::Completions::Endpoints::Anthropic do
     ).to_return(status: 200, body: body)
 
     result = +""
-    llm.generate(prompt, user: Discourse.system_user) { |partial, cancel| result << partial }
+    llm.generate(prompt, user: Discourse.system_user, feature_name: "testing") do |partial, cancel|
+      result << partial
+    end
 
     expect(result).to eq("Hello!")
 
@@ -285,6 +287,7 @@ RSpec.describe DiscourseAi::Completions::Endpoints::Anthropic do
     expect(log.provider_id).to eq(AiApiAuditLog::Provider::Anthropic)
     expect(log.request_tokens).to eq(25)
     expect(log.response_tokens).to eq(15)
+    expect(log.feature_name).to eq("testing")
   end
 
   it "can return multiple function calls" do

spec/lib/completions/endpoints/open_ai_spec.rb

@@ -135,7 +135,10 @@ class OpenAiMock < EndpointMock
       .default_options
       .merge(messages: prompt)
       .tap do |b|
-        b[:stream] = true if stream
+        if stream
+          b[:stream] = true
+          b[:stream_options] = { include_usage: true }
+        end
         b[:tools] = [tool_payload] if tool_call
       end
       .to_json
@@ -431,6 +434,36 @@ TEXT
           expect(content).to eq(expected)
         end
 
+        it "uses proper token accounting" do
+          response = <<~TEXT.strip
+            data: {"id":"chatcmpl-9OZidiHncpBhhNMcqCus9XiJ3TkqR","object":"chat.completion.chunk","created":1715644203,"model":"gpt-4o-2024-05-13","system_fingerprint":"fp_729ea513f7","choices":[{"index":0,"delta":{"role":"assistant","content":""},"logprobs":null,"finish_reason":null}],"usage":null}|
+
+            data: {"id":"chatcmpl-9OZidiHncpBhhNMcqCus9XiJ3TkqR","object":"chat.completion.chunk","created":1715644203,"model":"gpt-4o-2024-05-13","system_fingerprint":"fp_729ea513f7","choices":[{"index":0,"delta":{"content":"Hello"},"logprobs":null,"finish_reason":null}],"usage":null}|
+
+            data: {"id":"chatcmpl-9OZidiHncpBhhNMcqCus9XiJ3TkqR","object":"chat.completion.chunk","created":1715644203,"model":"gpt-4o-2024-05-13","system_fingerprint":"fp_729ea513f7","choices":[{"index":0,"delta":{},"logprobs":null,"finish_reason":"stop"}],"usage":null}|
+
+            data: {"id":"chatcmpl-9OZidiHncpBhhNMcqCus9XiJ3TkqR","object":"chat.completion.chunk","created":1715644203,"model":"gpt-4o-2024-05-13","system_fingerprint":"fp_729ea513f7","choices":[],"usage":{"prompt_tokens":20,"completion_tokens":9,"total_tokens":29}}|
+
+            data: [DONE]
+          TEXT
+
+          chunks = response.split("|")
+          open_ai_mock.with_chunk_array_support do
+            open_ai_mock.stub_raw(chunks)
+            partials = []
+
+            dialect = compliance.dialect(prompt: compliance.generic_prompt)
+            endpoint.perform_completion!(dialect, user) { |partial| partials << partial }
+
+            expect(partials).to eq(["Hello"])
+
+            log = AiApiAuditLog.order("id desc").first
+
+            expect(log.request_tokens).to eq(20)
+            expect(log.response_tokens).to eq(9)
+          end
+        end
+
         it "properly handles spaces in tools payload" do
           raw_data = <<~TEXT.strip
             data: {"choices":[{"index":0,"delta":{"role":"assistant","content":null,"tool_calls":[{"index":0,"id":"func_id","type":"function","function":{"name":"go|ogle","arg|uments":""}}]}}]}