Unverified50% confidenceFactExact time
UltraFast's standard cache read price has risen to $6 per million tokens, with an additional cache read price of $75
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/6/2026
First Seen
Valid until: 10/20/2026
Sources
Related Entities
Related Claims
UnverifiedLeaked information indicates that Opus 5.5 is priced at approximately $4 per million input tokens, $20 per million output tokens, and $0.2 per million cache read tokens.72% similarUnverifiedThe task produced approximately 716,000 output tokens, approximately 43 million cache input reads, and approximately 1.5 million cache writes.70% similarUnverifiedUsing a model priced at $15/M tokens for file read/write operations is functionally equivalent to using a model priced at $0.25/M tokens for the same task, but costs 60 times more.67% similarUnverifiedThe breakdown length per book on Shortform is approximately 5–8 times that of Blinkist, with an annual subscription price of approximately $200.66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/981750API
curl https://kongchang.com/api/v1/knowledge/claims/981750MCP
get_claim(id=981750)