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Retrieval-Augmented Generation

45 summarised stories about Retrieval-Augmented Generation, each linking back to the original source. Browse all topics →

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Thursday, 3 September 2026

The systems guide to production token optimization

The New Stack 1 month ago 24

Enterprise AI support and CI agent systems (Concierge and Pathfinder) saw rapidly growing latency and costs as autoregressive history re-billing compounded across multi-step runs. The article’s baseline pricing example is $3 per 1M input tokens and $15 per 1M output tokens. It proposes fixes including dynamic context injection/RAG, prompt compression (LLMLingua-2), strict JSON/schema enforcement, output token bounding, caching with up to 90% discounted reads, semantic caching, context compaction, and model cascading to keep token growth bounded.

Want to scale AI agents without breaking anything? Retrieval engineering is the answer.

The New Stack 1 month ago 15

Retrieval engineering for AI agents is being spotlighted as deployments increase, because agent query concurrency can break retrieval layers and make company data stale or unavailable at the right time. The live event is scheduled for September 24 at 12 p.m. Eastern/9 a.m. Pacific. The discussion will compare a unified retrieval layer against a fragmented setup to improve freshness, relevance, and response speed under heavy multi-agent workloads.

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