58 lines
1.8 KiB
TypeScript
58 lines
1.8 KiB
TypeScript
import { createOpenAICompatible } from '@ai-sdk/openai-compatible';
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import type { LanguageModel } from 'ai';
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import { BaseProvider } from '~/.server/modules/llm/base-provider';
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import type { ModelInfo } from '~/.server/modules/llm/types';
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import type { IProviderSetting } from '~/types/model';
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export default class KimiProvider extends BaseProvider {
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name = 'Kimi';
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getApiKeyLink = undefined;
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staticModels: ModelInfo[] = [];
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async getDynamicModels(settings?: IProviderSetting): Promise<ModelInfo[]> {
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const { baseUrl: fetchBaseUrl, apiKey } = this.getProviderBaseUrlAndKey(settings);
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const baseUrl = fetchBaseUrl || 'https://api.moonshot.cn/v1';
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if (!apiKey) {
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throw `Missing Api Key configuration for ${this.name} provider`;
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}
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const response = await fetch(`${baseUrl}/models`, {
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headers: {
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Authorization: `Bearer ${apiKey}`,
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},
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});
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const res = (await response.json()) as any;
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const data = res.data.filter((model: any) => model.object === 'model' && model.supports_chat);
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return data.map((m: any) => ({
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name: m.id,
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label: `${m.id} - context ${m.context_length ? Math.floor(m.context_length / 1000) + 'k' : 'N/A'}`,
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provider: this.name,
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maxTokenAllowed: m.context_length || 8000,
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}));
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}
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getModelInstance(options: { model: string; providerSettings?: Record<string, IProviderSetting> }): LanguageModel {
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const { model, providerSettings } = options;
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const { apiKey } = this.getProviderBaseUrlAndKey(providerSettings?.[this.name]);
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if (!apiKey) {
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throw `Missing Api Key configuration for ${this.name} provider`;
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}
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const provider = createOpenAICompatible({
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name: this.name,
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baseURL: 'https://api.moonshot.cn/v1',
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apiKey,
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includeUsage: true,
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});
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return provider(model);
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}
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}
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