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feat(server): allow custom LLM duties from skills
This commit is contained in:
parent
db33126664
commit
ac3e61d7b2
@ -3,11 +3,10 @@ import type { FastifyPluginAsync } from 'fastify'
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import type { APIOptions } from '@/core/http-server/http-server'
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import { LLMDuties } from '@/core/llm-manager/types'
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import { CustomNERLLMDuty } from '@/core/llm-manager/llm-duties/custom-ner-llm-duty'
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import { SummarizationLLMDuty } from '@/core/llm-manager/llm-duties/summarization-llm-duty'
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import { TranslationLLMDuty } from '@/core/llm-manager/llm-duties/translation-llm-duty'
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import { ParaphraseLLMDuty } from '@/core/llm-manager/llm-duties/paraphrase-llm-duty'
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import { ConversationLLMDuty } from '@/core/llm-manager/llm-duties/conversation-llm-duty'
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import { ActionRecognitionLLMDuty } from '@/core/llm-manager/llm-duties/action-recognition-llm-duty'
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import { CustomLLMDuty } from '@/core/llm-manager/llm-duties/custom-llm-duty'
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import { LLM_MANAGER } from '@/core'
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interface PostLLMInferenceSchema {
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@ -22,10 +21,9 @@ interface PostLLMInferenceSchema {
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const LLM_DUTIES_MAP = {
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[LLMDuties.ActionRecognition]: ActionRecognitionLLMDuty,
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[LLMDuties.CustomNER]: CustomNERLLMDuty,
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[LLMDuties.Summarization]: SummarizationLLMDuty,
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[LLMDuties.Translation]: TranslationLLMDuty,
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[LLMDuties.Paraphrase]: ParaphraseLLMDuty,
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[LLMDuties.Conversation]: ConversationLLMDuty
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[LLMDuties.Conversation]: ConversationLLMDuty,
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[LLMDuties.Custom]: CustomLLMDuty
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}
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export const postLLMInference: FastifyPluginAsync<APIOptions> = async (
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129
server/src/core/llm-manager/llm-duties/custom-llm-duty.ts
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129
server/src/core/llm-manager/llm-duties/custom-llm-duty.ts
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@ -0,0 +1,129 @@
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import type { LlamaChatSession, LlamaContext } from 'node-llama-cpp'
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import {
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type LLMDutyParams,
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type LLMDutyResult,
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LLMDuty
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} from '@/core/llm-manager/llm-duty'
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import { LogHelper } from '@/helpers/log-helper'
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import { LLM_MANAGER, LLM_PROVIDER } from '@/core'
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import { LLM_THREADS } from '@/core/llm-manager/llm-manager'
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import { LLMProviders, LLMDuties } from '@/core/llm-manager/types'
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import { LLM_PROVIDER as LLM_PROVIDER_NAME } from '@/constants'
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interface CustomLLMDutyParams extends LLMDutyParams {
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data: {
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systemPrompt?: string | null
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}
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}
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export class CustomLLMDuty extends LLMDuty {
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private static instance: CustomLLMDuty
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private static context: LlamaContext = null as unknown as LlamaContext
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private static session: LlamaChatSession = null as unknown as LlamaChatSession
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protected systemPrompt = ''
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protected readonly name = 'Custom LLM Duty'
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protected input: LLMDutyParams['input'] = null
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protected data = {
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systemPrompt: null
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} as CustomLLMDutyParams['data']
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constructor(params: CustomLLMDutyParams) {
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super()
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if (!CustomLLMDuty.instance) {
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LogHelper.title(this.name)
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LogHelper.success('New instance')
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CustomLLMDuty.instance = this
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}
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this.input = params.input
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this.data = params.data
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}
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public async init(): Promise<void> {
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if (LLM_PROVIDER_NAME === LLMProviders.Local) {
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try {
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/**
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* Create a new context and session if it doesn't exist or if the system prompt has changed
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*/
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if (
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!CustomLLMDuty.context ||
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!CustomLLMDuty.session ||
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this.data.systemPrompt !== this.systemPrompt
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) {
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LogHelper.title(this.name)
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LogHelper.info('Initializing...')
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if (CustomLLMDuty.context) {
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await CustomLLMDuty.context.dispose()
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}
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if (CustomLLMDuty.session) {
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CustomLLMDuty.session.dispose({ disposeSequence: true })
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}
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this.systemPrompt = this.data.systemPrompt || ''
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CustomLLMDuty.context = await LLM_MANAGER.model.createContext({
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threads: LLM_THREADS
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})
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const { LlamaChatSession } = await Function(
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'return import("node-llama-cpp")'
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)()
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CustomLLMDuty.session = new LlamaChatSession({
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contextSequence: CustomLLMDuty.context.getSequence(),
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autoDisposeSequence: true,
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systemPrompt: this.systemPrompt
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}) as LlamaChatSession
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LogHelper.success('Initialized')
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}
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} catch (e) {
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LogHelper.title(this.name)
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LogHelper.error(`Failed to initialize: ${e}`)
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}
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}
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}
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public async execute(): Promise<LLMDutyResult | null> {
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LogHelper.title(this.name)
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LogHelper.info('Executing...')
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try {
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const prompt = this.input as string
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const completionParams = {
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dutyType: LLMDuties.Custom,
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systemPrompt: this.systemPrompt
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}
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let completionResult
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if (LLM_PROVIDER_NAME === LLMProviders.Local) {
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completionResult = await LLM_PROVIDER.prompt(prompt, {
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...completionParams,
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session: CustomLLMDuty.session,
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maxTokens: CustomLLMDuty.context.contextSize
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})
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} else {
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completionResult = await LLM_PROVIDER.prompt(prompt, completionParams)
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}
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LogHelper.title(this.name)
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LogHelper.success('Duty executed')
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LogHelper.success(`System prompt — ${this.systemPrompt}`)
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LogHelper.success(`Prompt — ${prompt}`)
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LogHelper.success(`Output — ${completionResult?.output}
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usedInputTokens: ${completionResult?.usedInputTokens}
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usedOutputTokens: ${completionResult?.usedOutputTokens}`)
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return completionResult as unknown as LLMDutyResult
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} catch (e) {
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LogHelper.title(this.name)
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LogHelper.error(`Failed to execute: ${e}`)
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}
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return null
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}
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}
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@ -1,94 +0,0 @@
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import type { LlamaChatSession, LlamaContext } from 'node-llama-cpp'
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import {
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type LLMDutyParams,
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type LLMDutyResult,
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LLMDuty
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} from '@/core/llm-manager/llm-duty'
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import { LogHelper } from '@/helpers/log-helper'
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import { LLM_MANAGER, LLM_PROVIDER } from '@/core'
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import { LLM_THREADS } from '@/core/llm-manager/llm-manager'
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import { LLMProviders, LLMDuties } from '@/core/llm-manager/types'
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import { LLM_PROVIDER as LLM_PROVIDER_NAME } from '@/constants'
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interface SummarizationLLMDutyParams extends LLMDutyParams {}
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export class SummarizationLLMDuty extends LLMDuty {
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private static instance: SummarizationLLMDuty
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private static context: LlamaContext = null as unknown as LlamaContext
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private static session: LlamaChatSession = null as unknown as LlamaChatSession
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protected readonly systemPrompt =
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'You are an AI system that summarizes a given text in a few sentences. You do not add any context to your response.'
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protected readonly name = 'Summarization LLM Duty'
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protected input: LLMDutyParams['input'] = null
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constructor(params: SummarizationLLMDutyParams) {
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super()
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if (!SummarizationLLMDuty.instance) {
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LogHelper.title(this.name)
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LogHelper.success('New instance')
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SummarizationLLMDuty.instance = this
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}
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this.input = params.input
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}
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public async init(): Promise<void> {
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if (LLM_PROVIDER_NAME === LLMProviders.Local) {
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if (!SummarizationLLMDuty.context || !SummarizationLLMDuty.session) {
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SummarizationLLMDuty.context = await LLM_MANAGER.model.createContext({
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threads: LLM_THREADS
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})
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const { LlamaChatSession } = await Function(
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'return import("node-llama-cpp")'
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)()
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SummarizationLLMDuty.session = new LlamaChatSession({
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contextSequence: SummarizationLLMDuty.context.getSequence(),
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systemPrompt: this.systemPrompt
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}) as LlamaChatSession
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}
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}
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}
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public async execute(): Promise<LLMDutyResult | null> {
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LogHelper.title(this.name)
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LogHelper.info('Executing...')
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try {
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const prompt = `Summarize the following text: ${this.input}`
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const completionParams = {
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dutyType: LLMDuties.Summarization,
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systemPrompt: this.systemPrompt
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}
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let completionResult
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if (LLM_PROVIDER_NAME === LLMProviders.Local) {
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completionResult = await LLM_PROVIDER.prompt(prompt, {
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...completionParams,
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session: SummarizationLLMDuty.session,
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maxTokens: SummarizationLLMDuty.context.contextSize
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})
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} else {
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completionResult = await LLM_PROVIDER.prompt(prompt, completionParams)
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}
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LogHelper.title(this.name)
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LogHelper.success('Duty executed')
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LogHelper.success(`Prompt — ${prompt}`)
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LogHelper.success(`Output — ${completionResult?.output}
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usedInputTokens: ${completionResult?.usedInputTokens}
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usedOutputTokens: ${completionResult?.usedOutputTokens}`)
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return completionResult as unknown as LLMDutyResult
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} catch (e) {
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LogHelper.title(this.name)
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LogHelper.error(`Failed to execute: ${e}`)
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}
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return null
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}
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}
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@ -1,121 +0,0 @@
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import type { LlamaChatSession, LlamaContext } from 'node-llama-cpp'
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import {
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type LLMDutyParams,
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type LLMDutyResult,
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LLMDuty
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} from '@/core/llm-manager/llm-duty'
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import { LogHelper } from '@/helpers/log-helper'
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import { LLM_MANAGER, LLM_PROVIDER } from '@/core'
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import { LLM_THREADS } from '@/core/llm-manager/llm-manager'
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import { LLMProviders, LLMDuties } from '@/core/llm-manager/types'
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import { LLM_PROVIDER as LLM_PROVIDER_NAME } from '@/constants'
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interface TranslationLLMDutyParams extends LLMDutyParams {
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data: {
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source?: string | null
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target: string | null
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autoDetectLanguage?: boolean
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}
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}
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export class TranslationLLMDuty extends LLMDuty {
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private static instance: TranslationLLMDuty
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private static context: LlamaContext = null as unknown as LlamaContext
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private static session: LlamaChatSession = null as unknown as LlamaChatSession
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protected readonly systemPrompt: LLMDutyParams['systemPrompt'] = `You are an AI system that does translation. You do not add any context to your response. You only provide the translation without any additional information.`
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protected readonly name = 'Translation LLM Duty'
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protected input: LLMDutyParams['input'] = null
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protected data = {
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source: null,
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target: null,
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autoDetectLanguage: false
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} as TranslationLLMDutyParams['data']
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constructor(params: TranslationLLMDutyParams) {
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super()
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if (!TranslationLLMDuty.instance) {
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LogHelper.title(this.name)
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LogHelper.success('New instance')
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TranslationLLMDuty.instance = this
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}
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this.input = params.input
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this.data = params.data
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const promptSuffix = 'You do not add any context to your response.'
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if (this.data.autoDetectLanguage && !this.data.source) {
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this.systemPrompt = `You are an AI system that translates a given text to "${this.data.target}" by auto-detecting the source language. ${promptSuffix}`
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} else {
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this.systemPrompt = `You are an AI system that translates a given text from "${this.data.source}" to "${this.data.target}". ${promptSuffix}`
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}
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}
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public async init(): Promise<void> {
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if (LLM_PROVIDER_NAME === LLMProviders.Local) {
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if (!TranslationLLMDuty.context || !TranslationLLMDuty.session) {
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TranslationLLMDuty.context = await LLM_MANAGER.model.createContext({
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threads: LLM_THREADS
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})
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const { LlamaChatSession } = await Function(
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'return import("node-llama-cpp")'
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)()
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TranslationLLMDuty.session = new LlamaChatSession({
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contextSequence: TranslationLLMDuty.context.getSequence(),
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systemPrompt: this.systemPrompt
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}) as LlamaChatSession
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}
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}
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}
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public async execute(): Promise<LLMDutyResult | null> {
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LogHelper.title(this.name)
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LogHelper.info('Executing...')
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try {
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let prompt
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if (this.data.autoDetectLanguage && !this.data.source) {
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prompt = `Translate the given text to "${this.data.target}" by auto-detecting the source language.`
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} else {
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prompt = `Translate the given text from "${this.data.source}" to "${this.data.target}".`
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}
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prompt += `\nText to translate: "${this.input}"`
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const completionParams = {
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dutyType: LLMDuties.Translation,
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systemPrompt: this.systemPrompt as string
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}
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let completionResult
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if (LLM_PROVIDER_NAME === LLMProviders.Local) {
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completionResult = await LLM_PROVIDER.prompt(prompt, {
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...completionParams,
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session: TranslationLLMDuty.session,
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maxTokens: TranslationLLMDuty.context.contextSize
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})
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} else {
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completionResult = await LLM_PROVIDER.prompt(prompt, completionParams)
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}
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LogHelper.title(this.name)
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LogHelper.success('Duty executed')
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LogHelper.success(`Prompt — ${prompt}`)
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LogHelper.success(`Output — ${completionResult?.output}
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usedInputTokens: ${completionResult?.usedInputTokens}
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usedOutputTokens: ${completionResult?.usedOutputTokens}`)
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return completionResult as unknown as LLMDutyResult
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} catch (e) {
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LogHelper.title(this.name)
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LogHelper.error(`Failed to execute: ${e}`)
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}
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return null
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}
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}
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@ -4,11 +4,10 @@ import type { MessageLog } from '@/types'
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export enum LLMDuties {
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ActionRecognition = 'action-recognition',
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CustomNER = 'customer-ner',
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Translation = 'translation',
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Summarization = 'summarization',
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CustomNER = 'custom-ner',
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Paraphrase = 'paraphrase',
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Conversation = 'conversation'
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Conversation = 'conversation',
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Custom = 'custom'
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// TODO
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/*SentimentAnalysis = 'sentiment-analysis',
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QuestionAnswering = 'question-answering',
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@ -8,6 +8,8 @@ export const run: ActionFunction = async function (params) {
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const network = new Network({
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baseURL: `${process.env['LEON_HOST']}:${process.env['LEON_PORT']}/api/v1`
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})
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const systemPrompt = `You are an AI system that translates a given text to "${targetLanguage}" by auto-detecting the source language. You do not add any context to your response.`
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const prompt = `Text to translate: "${textToTranslate}"`
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/**
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* TODO: create SDK methods to handle request and response for every LLM duty
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@ -16,11 +18,10 @@ export const run: ActionFunction = async function (params) {
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url: '/llm-inference',
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method: 'POST',
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data: {
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dutyType: 'translation',
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input: textToTranslate,
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dutyType: 'custom',
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input: prompt,
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data: {
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target: targetLanguage,
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autoDetectLanguage: true
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systemPrompt
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}
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}
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})
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