Expired50% confidenceBenchmarkExact time
When prefix caching and DFlash2 speculative decoding are both enabled simultaneously, total throughput drops by approximately 37%, which is even slower than not enabling speculative decoding at all.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/6/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/20/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedCodeGraph tests show a reduction in Token consumption of approximately 47%.71% similarUnverifiedUsing a prompt that simply says 'write less code' can reduce code volume by 33%, but the security metric drops to 95%.70% similarUnverified从BF16到FP8，内存占用减半，但数值表示精度大幅下降70% similarVerifiedWhen a single code review exceeds 400 lines of code, the reviewer's defect detection rate drops sharply.70% similarUnverified语义缓存机制可将实际API调用量降低15%-40%68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/863789API
curl https://kongchang.com/api/v1/knowledge/claims/863789MCP
get_claim(id=863789)