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import type { InferenceClient } from "@karakeep/shared/inference";
import {
OpenAIInferenceClient,
type OpenAIInferenceConfig,
} from "@karakeep/shared/inference";
import { z } from "zod";
import { config } from "./config";
export function createInferenceClient(modelName: string): InferenceClient {
const inferenceConfig: OpenAIInferenceConfig = {
apiKey: config.OPENAI_API_KEY,
baseURL: config.OPENAI_BASE_URL,
serviceTier: config.OPENAI_SERVICE_TIER,
textModel: modelName,
imageModel: modelName, // Use same model for images if needed
contextLength: config.INFERENCE_CONTEXT_LENGTH,
maxOutputTokens: config.INFERENCE_MAX_OUTPUT_TOKENS,
useMaxCompletionTokens: config.INFERENCE_USE_MAX_COMPLETION_TOKENS,
outputSchema: "structured",
};
return new OpenAIInferenceClient(inferenceConfig);
}
export async function inferTags(
inferenceClient: InferenceClient,
prompt: string,
): Promise<string[]> {
const tagsSchema = z.object({
tags: z.array(z.string()),
});
const response = await inferenceClient.inferFromText(prompt, {
schema: tagsSchema,
});
const parsed = tagsSchema.safeParse(JSON.parse(response.response));
if (!parsed.success) {
throw new Error(
`Failed to parse model response: ${parsed.error.message}`,
);
}
return parsed.data.tags;
}
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