Unverified50% confidenceFactExact time
大模型调用是典型的I/O密集型操作，一次大模型API调用的延迟通常在1-30秒之间
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/12/2026
First Seen
Valid until: 11/10/2026
Sources
Related Claims
Partially VerifiedAPI calls to large models typically incur latency of hundreds of milliseconds to several seconds, and response times are unstable due to multiple factors such as network conditions and server load.77% similarUnverifiedWhen current mainstream large models handle complex code tasks, the time to first token (TTFT) is often between 2 and 8 seconds.74% similarUnverified传统事后处理时间（ACW）平均耗时3至6分钟，生成式AI可将其压缩至30秒以内69% similarUnverifiedFastAPI调用Celery的.delay()方法将任务序列化写入Redis队列，操作通常在1-5毫秒内完成68% similarUnverifiedElevenLabs的Turbo模型支持首句合成延迟约300ms68% similar
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