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Public story · 2026-03-21 · source-backed
Helium models agentic workloads as query plans with LLM invocations as first-class operators, adding proactive KV cache pre-warming for static prefixes and cost-based, cache-aware scheduling. Achieves 1.56x speedup over state-of-the-art agent serving systems with no model changes. If you're running multi-step agent pipelines with overlapping prompts and intermediate results, this architecture directly targets your inference costs.
Each link below shares sources, entities, or timing with this story.
Simon Willison released LLM / Shared entity: LLM / Shared topic / What happened next
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; overlapping topics (agent, cost, model, serving).
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; overlapping topics (chang, model).
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; overlapping topics (agent, model).
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; overlapping topics (agent, agentic).
Simon Willison released LLM / Shared entity: LLM / What happened next / Tension
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; picks up the LLM thread on 2026-07-27.
Simon Willison released LLM / Same source domain / Shared topic / Tension
Linked by a graph relationship (Simon Willison released LLM); reported by the same outlet (arxiv.org); overlapping topics (agent, model).
Simon Willison released LLM / Shared entity: LLM / Shared topic / Earlier coverage
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; overlapping topics (agent, agentic).
Simon Willison released LLM / Shared entity: LLM / What happened next / Tension
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; picks up the LLM thread on 2026-08-16.