Test your RAG under corpus mutation, not against a static snapshot.

Shared entity: RAG / Same source domain / Shared topic / Earlier coverage / Tension

MetaSyn shows agents recover under 53% of relevant literature despite 91% retrieval recall.

Both cover RAG; reported by the same outlet (arxiv.org); overlapping topics (against, corpu, document).

Shared entities / Same source domain / Earlier coverage / Tension

Semantic chunking loses to simple chunking in new RAG test

Both cover RAG, RAGAs; reported by the same outlet (arxiv.org); earlier RAG coverage from 2026-07-21.

Shared entity: Test / Same source domain / Shared topic / Earlier coverage

Test-Time Harness Evolution says your frozen orchestration layer is itself a bug.

Both cover Test; reported by the same outlet (arxiv.org); overlapping topics (against, break).

Shared entity: RAG / Same source domain / Earlier coverage / Tension

TopoGuard catches 21x more RAG split-knowledge attacks than LlamaGuard-2-8B at sub-millisecond latency.

Both cover RAG; reported by the same outlet (arxiv.org); earlier RAG coverage from 2026-07-26.

Don't bolt agentic enhancements onto RAG uniformly.

Both cover RAG; reported by the same outlet (arxiv.org); earlier RAG coverage from 2026-06-19.

Shared entity: Test / Same source domain / Earlier coverage / Tension

Even top models miss errors in over half of buggy code submissions.

Both cover Test; reported by the same outlet (arxiv.org); earlier Test coverage from 2026-06-14.

Shared entity: RAG / Same source domain / Earlier coverage / Tension

10 actionable skills from today's findings:

Both cover RAG; reported by the same outlet (arxiv.org); earlier RAG coverage from 2026-03-22.

Shared entity: Test / Same source domain / Earlier coverage / Downstream implication

AgentDropoutV2: Test-Time Pruning for Multi-Agent Error Propagation

Both cover Test; reported by the same outlet (arxiv.org); earlier Test coverage from 2026-02-27.