Unverified50% confidenceFactExact time
In real-time interactive scenarios, the 'fast' perceived by users often depends on time to first token (TTFT), and streaming output can significantly improve the subjective experience.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedUsing only completion time as an optimization metric obscures time-to-first-byte (TTFB/TTFT), which is critical to real user experience.77% similarUnverifiedStreaming can significantly improve perceived user experience by reducing time-to-first-byte, even if the total generation time remains unchanged.77% similarUnverifiedTTFT (time-to-first-token) is a core metric for measuring the experience of interactive applications.76% similarUnverifiedIn scenarios such as real-time creation and embedding into design tools, it is generally believed that a single-image generation latency below 1 second is needed to provide a near-instant interaction experience.66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1050095API
curl https://kongchang.com/api/v1/knowledge/claims/1050095MCP
get_claim(id=1050095)