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Chat API failover bug causes duplicate responses

一位开发者遇到了一个问题,他们的聊天 API 会将请求路由到多个 OpenAI 兼容模型,但有时会重复返回答案。当上游提供商在发送部分数据后返回错误时,就会发生这种情况,导致路由器使用不同的模型重试,并将新响应附加到不完整的响应上。开发者实施了一个修复程序,只允许在发送任何 token 之前进行模型故障转移,从而确保后续错误会导致完全失败,而不是拼接、重复的响应。 AI

影响 强调了 LLM API 聚合器中路由逻辑的潜在问题。

排序理由 开发者描述了他们为自己构建的特定工具进行的错误修复。

在 dev.to — LLM tag 阅读 →

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Chat API failover bug causes duplicate responses

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Tool
开发者描述了他们为自己构建的特定工具进行的错误修复。
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Topics
product, infra
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Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

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报道来源 [1]

  1. dev.to — LLM tag TIER_1 English(EN) · InApp ·

    Mid-stream failover 导致我的聊天 API 对同一提示词响应两次 — 在第一个 token 之前切换模型,否则不要切换

    <p>A client's transcript came in looking like a slip of the tongue from a language model: three cut-off sentences about caching, then the exact same question answered again, in a slightly different voice, spliced together as one continuous message.</p> <p>The culprit was failover…