Unverified50% confidenceOpinionExact time
The root cause of the incident lies in how the inference engine manages shared KV cache memory pages, not in the model itself or its developer z.ai.
1
Sources
50%
Confidence
Long-term
Relevance
10/31/2026
First Seen
Sources
Cloudflare 200 OK Leak: 155 Responses Crossed User Data
youtubeSwarmAgent10/27/2026
Related Entities
Related Claims
UnverifiedThe KV cache carries the model's complete current reasoning state, and directly modifying it is equivalent to directly intervening in the model's thinking process.68% similarUnverifiedOperational tuning experience in areas such as KV Cache management, batch scheduling, and VRAM allocation is almost entirely decoupled from specific model versions.66% similarUnverifiedTechnologies at the inference engine layer—such as batching, KV cache management, and quantization—determine the degree to which hardware is fully utilized.66% similarUnverifiedThe KV cache, as the carrier of the inference state of Transformer-type models, naturally mixes information from different sources and lacks a mechanism for isolation by relationship.65% similarUnverifiedKV cache size is proportional to the number of model layers, the number of attention heads, sequence length, and per-head dimension, and is the primary source of VRAM usage during large model inference.65% similar
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