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Create and org types for different LLM models and sizes
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,8 +1,32 @@ | ||
| import { LLMNodeConfiguration, LLMSize, LLMProvider, llmModels } from '../services/llm/types.js'; | ||
|
|
||
| export const llmConfig = { | ||
| DECISION_LLM_PROVIDER: 'anthropic', | ||
| ANALYZE_LLM_PROVIDER: 'anthropic', | ||
| GENERATION_LLM_PROVIDER: 'anthropic', | ||
| RESPONSE_LLM_PROVIDER: 'anthropic', | ||
| LARGE_LLM_MODEL: 'claude-3-opus-20240229', | ||
| SMALL_LLM_MODEL: 'claude-3-5-sonnet-20240620', | ||
| configuration: { | ||
| large: { | ||
| provider: LLMProvider.ANTHROPIC, | ||
| model: llmModels.large.anthropic.claude3sonnet, | ||
| }, | ||
| small: { | ||
| provider: LLMProvider.OPENAI, | ||
| model: llmModels.small.openai.gpt_4o_mini, | ||
| }, | ||
| }, | ||
| nodes: { | ||
| decision: { | ||
| size: LLMSize.SMALL, | ||
| temperature: 0.2, | ||
| } as LLMNodeConfiguration, | ||
| analyze: { | ||
| size: LLMSize.LARGE, | ||
| temperature: 0.5, | ||
| } as LLMNodeConfiguration, | ||
| generation: { | ||
| size: LLMSize.LARGE, | ||
| temperature: 0.8, | ||
| } as LLMNodeConfiguration, | ||
| response: { | ||
| size: LLMSize.SMALL, | ||
| temperature: 0.8, | ||
| } as LLMNodeConfiguration, | ||
| }, | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,41 +1,38 @@ | ||
| import { LLMProvider } from './types.js'; | ||
| import { ChatOpenAI } from '@langchain/openai'; | ||
| import { ChatAnthropic } from '@langchain/anthropic'; | ||
| import { ChatOllama } from '@langchain/ollama'; | ||
| import { config } from '../../config/index.js'; | ||
| import { LLMProvider, LLMConfiguration, LLMNodeConfiguration } from './types.js'; | ||
| import { llmConfig } from '../../config/llm.js'; | ||
| import { config as appConfig } from '../../config/index.js'; | ||
|
|
||
| export class LLMFactory { | ||
| static createModel( | ||
| provider: LLMProvider, | ||
| model: string, | ||
| temperature: number, | ||
| ): ChatOpenAI | ChatAnthropic | ChatOllama { | ||
| switch (provider) { | ||
| case 'openai': | ||
| static createModel(node: LLMNodeConfiguration) { | ||
| const cfg = llmConfig.configuration[node.size]; | ||
| return this.createModelFromConfig(cfg, node.temperature); | ||
| } | ||
|
|
||
| static createModelFromConfig(config: LLMConfiguration, temperature: number) { | ||
| switch (config.provider) { | ||
| case LLMProvider.OPENAI: | ||
| return new ChatOpenAI({ | ||
| apiKey: config.llmConfig.OPENAI_API_KEY, | ||
| model, | ||
| apiKey: appConfig.llmConfig.OPENAI_API_KEY, | ||
| model: config.model, | ||
| temperature, | ||
| }); | ||
|
|
||
| case 'anthropic': | ||
| case LLMProvider.ANTHROPIC: | ||
| return new ChatAnthropic({ | ||
| apiKey: config.llmConfig.ANTHROPIC_API_KEY, | ||
| model, | ||
| apiKey: appConfig.llmConfig.ANTHROPIC_API_KEY, | ||
| model: config.model, | ||
| temperature, | ||
| }); | ||
|
|
||
| case 'llama': | ||
| case LLMProvider.OLLAMA: | ||
| return new ChatOllama({ | ||
| baseUrl: config.llmConfig.LLAMA_API_URL || '', | ||
| model, | ||
| baseUrl: appConfig.llmConfig.LLAMA_API_URL, | ||
| model: config.model, | ||
| temperature, | ||
| format: 'json', | ||
| maxRetries: 3, | ||
| }); | ||
|
|
||
| default: | ||
| throw new Error(`Unsupported LLM provider: ${provider}`); | ||
| throw new Error(`Unsupported LLM provider: ${config.provider}`); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,50 @@ | ||
| export type LLMProvider = 'openai' | 'anthropic' | 'llama'; | ||
| export enum LLMProvider { | ||
| OPENAI = 'openai', | ||
| ANTHROPIC = 'anthropic', | ||
| OLLAMA = 'ollama', | ||
| } | ||
|
|
||
| export type LLMConfiguration = { | ||
| provider: LLMProvider; | ||
| model: string; | ||
| }; | ||
|
|
||
| export enum LLMSize { | ||
| SMALL = 'small', | ||
| LARGE = 'large', | ||
| } | ||
|
|
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| export type LLMNodeConfiguration = { | ||
| size: LLMSize; | ||
| temperature: number; | ||
| }; | ||
|
|
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| export const llmModels = { | ||
| large: { | ||
| anthropic: { | ||
| claude3opus: 'claude-3-opus-20240229', | ||
| claude3sonnet: 'claude-3-sonnet-20240229', | ||
| }, | ||
| openai: { | ||
| gpt4turbo: 'gpt-4-turbo', | ||
| gpt4: 'gpt-4', | ||
| }, | ||
| //placeholder | ||
| ollama: { | ||
| llama3: 'llama3.1', | ||
| }, | ||
| }, | ||
| small: { | ||
| openai: { | ||
| gpt_4o_mini: 'gpt-4o-mini', | ||
| gpt35turbo: 'gpt-3.5-turbo', | ||
| }, | ||
| anthropic: { | ||
| claude3haiku: 'claude-3-haiku-20240307', | ||
| }, | ||
| //placeholder | ||
| ollama: { | ||
| llama3: 'llama3.1', | ||
| }, | ||
| }, | ||
| }; |