Fetching from the wire…
01
02
03
04
05
06
07
08
Public story · 2026-03-14 · source-backed
IndexCache identifies that DeepSeek Sparse Attention reduces core attention to O(Lk) but its lightning indexer retains O(L²) complexity. By exploiting high cross-layer index stability to reuse token selection indices, IndexCache delivers significant wall-clock throughput improvements for long-context inference without accuracy loss. Drop-in optimization for any production system using DeepSeek-style sparse attention.
Each link below shares sources, entities, or timing with this story.
DeepSeek partners with Huawei / Shared entity: DeepSeek / Shared topic / What happened next
Linked by a graph relationship (DeepSeek partners with Huawei); both cover DeepSeek; overlapping topics (attention, deepseek).
DeepSeek released V4 Preview / Shared entity: DeepSeek / Shared topic / What happened next
Linked by a graph relationship (DeepSeek released V4 Preview); both cover DeepSeek; overlapping topics (attention, deepseek).
DeepSeek competes with Anthropic / Shared entity: DeepSeek / What happened next / Tension
Linked by a graph relationship (DeepSeek competes with Anthropic); both cover DeepSeek; picks up the DeepSeek thread on 2026-04-20.
DeepSeek competes with Anthropic / Shared entity: DeepSeek / What happened next
Linked by a graph relationship (DeepSeek competes with Anthropic); both cover DeepSeek; picks up the DeepSeek thread on 2026-08-10.
DeepSeek released V4-Flash / Shared entity: DeepSeek / What happened next
Linked by a graph relationship (DeepSeek released V4-Flash); both cover DeepSeek; picks up the DeepSeek thread on 2026-08-02.
DeepSeek competes with Anthropic / Shared entity: DeepSeek / What happened next
Linked by a graph relationship (DeepSeek competes with Anthropic); both cover DeepSeek; picks up the DeepSeek thread on 2026-07-10.
Linked by a graph relationship (DeepSeek competes with Anthropic); both cover DeepSeek; picks up the DeepSeek thread on 2026-07-08.
Ollama supports DeepSeek / Shared entity: DeepSeek / What happened next
Linked by a graph relationship (Ollama supports DeepSeek); both cover DeepSeek; picks up the DeepSeek thread on 2026-05-10.