Overall, representation engineering does not generally replace behavioral safeguards, but offers practical advantages under specific conditions and can provide complementary safety benefits.
SeLMRoute is introduced, a routing framework that separates the extraction of candidate-independent semantic evidence from the learning of candidate performance and the application of deployment objectives and achieves the highest mean performance among the evaluated semantic, dense, lexical, and domain-level represent...
This work transfers the same failed source before and after accepted repair to a fixed target, alongside independent execution, alongside independent execution in the ThinkingBox and APEX regimes to establish comparable aggregate correction benefits.
Nudgeability offers a simple, post-training-free way to evaluate both sensitivity and targeting as endogenous self-reflection mechanisms mature as endogenous self-reflection mechanisms mature.
Rohit Saxena, U. Upadhyay· 0 citations
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FlyBy is introduced, a selective querying framework, and 4B and 8B variants are trained to reason first, diagnose what remains unresolved, and, at a knowledge bottleneck, query stronger models whose parametric knowledge extends beyond its own.
Chanuk Lee, Minki Kang, Sangwoo Park et al.· 0 citations
ControlScope compares continuing generated code, editing the next tool call's data arguments, and replacing the unfinished workflow from the same public execution state to evaluate one-time and repeated reviews across filesystem tasks, ALFWorld, and AppWorld.
Jing-Jie Ning, Xue-Qi Li, Yi-Bo Kong et al.· 1 citation
Artificial-intelligence (AI) agents hold promise for automating bioimage analysis, yet no benchmark evaluates whether they can carry out real-world analyses end to end. Such analyses are hard for agents because 2D images, 3D volumes and time-lapse sequences are often too large to read as context, so an agent must choos...
Zixuan Pan, Davide Panzeri, Lukas Johanns et al.· 0 citations
A pre-registered study on held-out LoCoMo conversations and LongMemEval finds Jev selects as accurately as an LLM reranker at a third of the latency, and more accurately than a multi-call graph traversal.
PainterBench, a benchmark that ports the incomplete-drawing task to the agentic setting, is introduced and ViDrA-adapted, an automated scorer that predicts human creativity ratings of agent drawings, is presented.
Shane K. A. Dalumura Hettige, J. Oppenlaender· 0 citations
RAGWarrant is presented, an open-source promotion-control framework that treats deployment as a constrained evidence decision rather than a leaderboard choice and claims an auditable promotion-control abstraction, not optimizer superiority, human validation, or production readiness.
Richard Krueger, L. Krause, Zach Pocquette· 0 citations
The shipped Laya Typed-Decisions checkpoint, a 421M-parameter ModernBERT-large assessor that answers typed choice/noul/score questions over workflow state, is uniformly under-confident. The signed confidence-accuracy gap is $-0.214$, every occupied reliability bin's accuracy exceeds its confidence, and that sign unifor...
LLM agents increasingly take consequential actions through interactions with users, policies, and external tools. Auditing these agents requires automated attribution of realized actions to their historical basis. However, existing attribution formulations do not provide question-specific traces for diverse auditing ob...
Yi-Fan Liu, Praveen Venkateswaran, Abdulhamid Adebayo et al.· 0 citations
Flint-interactive gives AI agents a language for creating interactive visualizations. Click a chart, filter data, highlight related content, and explore beyond the view the author originally chose. The post Flint-interactive: A language for creating interactive data visualizations appeared first on Microsoft Research.
A new computational approach reveals how cells communicate to assemble into tissues. This could accelerate stem cell engineering, improve disease models, and inform therapies.
Microsoft Research Blog· microsoft.comOct 15, 2026
Zero-knowledge proofs can verify computing results without rerunning workloads or exposing sensitive data. Magnetar helps bring them into the mainstream with support for standard programming languages, major speed gains, and quantum-resistant security. The post Proof-based general-purpose computing with Magnetar appeared first on Microsoft Research.
MIT News · Artificial Intelligence· news.mit.eduSep 24, 2026