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6 results for "efficiency"
- ai · arxiv/cs.AI · 8 min
Safe Bilevel Delegation: Runtime Safety Control for Multi-Agent LLM Systems
A formal framework that dynamically adjusts safety-efficiency trade-offs when delegating tasks to specialized AI sub-agents during execution.
May 2, 2026 Read → - ai · arxiv/cs.AI · 3 min
AI Sign Language Tools Embed Hearing Norms, Not Deaf Culture
Researchers argue that current AI translation systems for sign language prioritize technical efficiency over deaf community needs, reinforcing ableist assumptions.
May 1, 2026 Read → - ai · arxiv/cs.LG · 8 min
Web agents plateau on short tasks; Odysseys benchmark tests realistic multi-hour workflows
New benchmark reveals frontier AI models achieve only 44.5% success on long-horizon web tasks spanning multiple sites, exposing efficiency gaps in agent design.
Apr 29, 2026 Read → - ai · arxiv/cs.AI · 8 min
GEM activation functions match ReLU speed with smoother gradients
Krause proposes rational activation functions with tunable smoothness that reduce optimization friction in deep networks while maintaining computational efficiency.
Apr 24, 2026 Read → - ai · arxiv/cs.AI · 8 min
LLMs hit formal reasoning ceiling; Chomsky Hierarchy reveals efficiency gap
New benchmark shows large language models struggle with structured complexity tasks and require prohibitive compute to achieve reliability in formal reasoning.
Apr 17, 2026 Read → - ai · arxiv/cs.LG · 8 min
Three-Phase Transformer: Structural Prior for Decoder Efficiency
A residual-stream architecture using cyclic channel partitioning and phase-aligned rotations achieves 7% perplexity gains with minimal parameter overhead.
Apr 17, 2026 Read →