FastGPT/packages/service/core/ai/model.ts

export const getLLMModel = (model?: string) => {
  return (
    global.llmModels.find((item) => item.model === model || item.name === model) ??
    global.llmModels[0]
  );
};

export const getDatasetModel = (model?: string) => {
  return (
    global.llmModels
      ?.filter((item) => item.datasetProcess)
      ?.find((item) => item.model === model || item.name === model) ?? global.llmModels[0]
  );
};

export const getVectorModel = (model?: string) => {
  return (
    global.vectorModels.find((item) => item.model === model || item.name === model) ||
    global.vectorModels[0]
  );
};

export function getAudioSpeechModel(model?: string) {
  return (
    global.audioSpeechModels.find((item) => item.model === model || item.name === model) ||
    global.audioSpeechModels[0]
  );
}

export function getWhisperModel(model?: string) {
  return global.whisperModel;
}

export function getReRankModel(model?: string) {
  return global.reRankModels.find((item) => item.model === model);
}

export enum ModelTypeEnum {
  llm = 'llm',
  vector = 'vector',
  audioSpeech = 'audioSpeech',
  whisper = 'whisper',
  rerank = 'rerank'
}
export const getModelMap = {
  [ModelTypeEnum.llm]: getLLMModel,
  [ModelTypeEnum.vector]: getVectorModel,
  [ModelTypeEnum.audioSpeech]: getAudioSpeechModel,
  [ModelTypeEnum.whisper]: getWhisperModel,
  [ModelTypeEnum.rerank]: getReRankModel
};