Topic
uncertainty
AURA: Adaptive Uncertainty-Aware Refinement Framework for Auditing LLM-as-a-Judge Decisions
A new framework named AURA (Adaptive Uncertainty-Aware Refinement) addresses the challenge of auditing large language models when used as judges for open-ended generation. It iteratively learns a human-consistency signal, propagates reliable evidence, and prioritizes uncertain comparisons for human review. The approach treats trust in a judge as a latent quantity that is progressively refined as evidence accumulates.
ProMUSE: Progressive Multi-modal Uncertainty-guided Staged Evidential Alzheimer Disease Classification
ProMUSE is a progressive multi-modal uncertainty-guided staged evidential network for Alzheimer disease classification. It uses low-cost clinical data first, then decides when to incorporate expensive MRI or PET imaging based on uncertainty, reducing imaging usage by 50-90% while maintaining accuracy.
Business Monsoon Uncertainty Weighs on Gains from Lower Oil Prices, Impacting Rural Consumption
Oil prices have tumbled, leading some analysts to lower India's inflation forecast for the fiscal year. However, uncertainty over monsoon rainfall is nudging consumer firms to temper growth expectations, as rural consumption—which contributed nearly 60% to overall consumption growth in 2022-2023—faces headwinds from a 43% below-normal rain deficit and delayed onset.
Trade USTR Probe Action Creates Uncertainty for India, Others as Tariff Deadline Nears
The US Trade Representative is proceeding with a forced labour probe involving 60 economies, proposing a 12.5% tariff on over 50 countries including India. The move creates uncertainty as the current 10% tariff expires July 24, with the structural overcapacity probe held as a bargaining chip for trade deals.
Commodities Gold wavers as investors weigh US strikes on Iran, await Fed minutes
Gold prices fluctuated on Wednesday as fresh US military strikes against Iran boosted oil and the dollar, stoking inflation fears. Investors awaited the release of the Federal Reserve's June meeting minutes for direction on interest rates. Spot gold rose 0.5% to $4,125.59 per ounce after earlier hitting its lowest since July 2.
Trade USMCA enters uncertain future after U.S. rejects automatic renewal
The Trump administration has declined to renew the United States-Mexico-Canada Agreement (USMCA) in its current form, triggering annual reviews until issues are resolved or the pact expires in 2036. Despite record North American trade of $1.58 trillion in 2025, the U.S. seeks changes. Bilateral negotiations with Mexico resume in July.
Logistics Uncertainty? Imports Surge 40% at Busiest U.S. Container Gateway Port of Long Beach
The Port of Long Beach saw imports surge 40% in May 2026 to 418,851 TEUs, contributing to a 31.7% year-over-year increase in total throughput. CEO Noel Hacegaba cited tariff uncertainty, rising fuel costs, and geopolitical concerns as drivers of earlier peak-season cargo movement. Trans-Pacific rates have risen significantly as carriers adjust capacity.
Finance Rupee Falls 30 Paise to 94.63 Against Dollar as Middle East Uncertainty Weighs
The Indian rupee fell 30 paise to close at 94.63 against the US dollar on Monday, pressured by a strong dollar index and lingering Middle East uncertainty. Forex traders noted volatile trading as supportive inflows were offset by firm dollar demand and a lack of clarity on a long-term peace deal. The RBI net sold $8.944 billion in the spot forex market in April, following $9.758 billion in March.
LLM Confidence Is Epistemically Vacuous: New Method Detects Blind Spots in Clinical Data
A new study reveals that large language models (LLMs) fail to recognize their own knowledge limits on structured clinical data, outputting near-constant confidence scores regardless of accuracy. Researchers propose a cross-model calibrator using attribution divergence between LLM and XGBoost, reducing calibration error from 0.254 to 0.080 and improving accuracy from 49% to 75.3% without training.
Logistics Strait of Hormuz Reopens Under US-Iran Deal, Future Transit Fees Uncertain for Shippers
The Strait of Hormuz reopens following a US-Iran interim agreement, with a 60-day toll-free passage period. However, Iranian officials warn that future transit fees will be imposed, creating uncertainty for global shipping costs and timelines.
Business Fed holds US interest rates steady amid uncertainty over Trump's Iran deal
The Federal Reserve held interest rates steady at its June meeting, with the FOMC unanimously backing the decision. Inflation remains above target at 3.8%, driven by the US-Israel conflict in Iran and the closure of the Strait of Hormuz. Fed Chair Kevin Warsh introduced a significantly shorter statement and removed forward guidance hinting at future rate cuts, while the dot-plot showed a majority of policymakers expect no change or a hike this year.
New Visualization Framework Reveals Spatial Sources of Uncertainty in Deep Learning Models
Researchers propose a novel framework called Uncertainty Activation Map (UAM) that visualizes two types of uncertainty – vacuity (lack of evidence) and dissonance (conflicting evidence) – at pixel level. Combining Evidential Deep Learning (EDL) with Full-Gradient Class Activation Mapping (FullGrad), UAM provides theoretically grounded spatial maps to help identify when and why deep neural networks are uncertain, a critical capability for deploying reliable AI in safety-critical domains.
Minimal Oversight Principle Offers Computable Governance for Delegated AI Systems
A new academic paper introduces the Minimum Sufficient Oversight Principle (MSO), a mathematical framework for governing delegated AI systems. The principle balances autonomy and human intervention by minimizing governance burden on a Fisher information manifold, yielding computable rules for when to trust or review AI decisions.
Finance West Asia uncertainty, oil and gold imports weaken rupee: FM Nirmala Sitharaman
Finance Minister Nirmala Sitharaman attributed rupee weakness to persistent West Asia uncertainty and India's import dependence on crude oil, gas, fertilisers, and gold. She noted RBI intervention using forex reserves and the impact of FII/FDI outflows to the US on reserves. The rupee's slide is not unique, with the Japanese Yen and Korean Won also falling sharply.