Unverified50% confidenceSolutionExact time

如果流式响应计费实现有误，将每个 chunk 携带的累计 Token 数当作增量叠加，会产生等差数列求和 n(n+1)/2 的放大效应

1

Sources

50%

Confidence

Long-term

Relevance

8/22/2026

First Seen

Sources

Codex on AWS Bedrock Billing Bug: Why Bills Are Surging 10x and How to Respond

Related Entities

AWS Bedrockproduct

Related Claims

Unverified自回归生成具有串行依赖性，第N个Token必须等待第N-1个Token生成完毕，导致大模型输出速度通常只有每秒数十Token68% similar Unverified大模型每个数字都是逐 token 生成的，而非逐位计算，导致其算术能力在小数、除法、多步混合运算上不稳定67% similar Unverified大模型网关面临独特挑战：计费单位是Token而非请求次数，流式响应要求网关以透传模式转发而非缓存完整响应61% similar

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