Latency & Performance

Master strategies to optimize response times and deliver fast, responsive AI agents

Why Latency Matters

Latency is the time between user request and agent response. Every 100ms of delay reduces user satisfaction by ~7%. A 1-second delay drops conversion rates 7%. For real-time agents (voice assistants, chatbots), sub-second response isn't optionalβ€”it's table stakes. Performance optimization isn't about perfectionism; it's about user retention.

The Performance-Experience Correlation

Fast Agent
<500ms
Feels instant, high engagement
Acceptable
0.5-1s
Noticeable but tolerable
Slow
1-3s
Frustrating, users notice lag
Broken
>3s
Users abandon, assume failure

Interactive: Latency Benchmarks by Use Case

Click each use case to see latency requirements:

πŸ’‘
Perceived Speed > Actual Speed

Users judge speed by perception, not stopwatch. Streaming responses (showing partial results immediately) feel 50% faster than waiting for complete output, even if total time is the same. Show spinners, progress bars, and intermediate results to manage expectations and reduce perceived latency.

← Previous Module