📄 中文摘要
LLM 应用程序的成本高且不可预测，Langfuse 提供全面的可观察性，帮助用户了解每个提示的费用、响应质量以及 API 调用的成本。通过 Langfuse，用户可以轻松识别哪些提示消耗最多的资源，哪些响应质量较低，以及在更改提示后是否出现回归问题。这些功能使得开发者能够更有效地管理和优化他们的 AI 应用，降低不必要的开支。
Langfuse 提供免费的 LLM 可观察性平台，帮助您了解 AI 成本去向
📄 English Summary
Langfuse Has a Free LLM Observability Platform That Shows You Where AI Costs Go
LLM applications are costly and unpredictable, and Langfuse offers comprehensive observability to help users understand the expenses associated with each prompt, response quality, and API call costs. With Langfuse, users can easily identify which prompts consume the most resources, which responses are of low quality, and whether regressions occur after prompt changes. These features enable developers to manage and optimize their AI applications more effectively, reducing unnecessary expenditures.