6 papers
FailureAtlas: A Taxonomy of Failure Modes in Multi-Provider LLM Serving Infrastructure
Vishal Pandey, Gopal Singh
Multi-provider LLM gateways reverse proxies that route, load-balance, and rate-limit requests across foundation-model APIs have become critical production infrastructure. Yet the f…
ContinuityBench: A Benchmark and Systems Study of Stateful Failover in Multi-Provider LLM Routing
Vishal Pandey, Gopal Singh
In production large language model (LLM) deployments, high API availability guarantees do not equate to conversational continuity. When a primary provider experiences an outage or…
AgroSense 2.0: Cross-Modal Transformer Fusion with Geospatial Raster Integration and Interpretable Multi-Task Learning for Precision Crop Recommendation
Vishal Pandey, Rishav Tewari, Ruzina Haque Laskar
Crop recommendation systems in precision agriculture have long suffered from a fundamental modality gap: visual soil characterization and chemical nutrient profiling are typically…
Trajectory Geometry of Transformer Representations Across Layers
Vishal Pandey, Gopal Singh, Yacine Mahdid
Understanding how transformer representations evolve across layers, not merely what they encode, remains an open problem in mechanistic interpretability. We recast the transformer…
AgroSense: An Integrated Deep Learning System for Crop Recommendation via Soil Image Analysis and Nutrient Profiling
Vishal Pandey, Ranjita Das, Debasmita Biswas
Meeting the increasing global demand for food security and sustainable farming requires intelligent crop recommendation systems that operate in real time. Traditional soil analysis…
Spiking Decision Transformers: Local Plasticity, Phase-Coding, and Dendritic Routing for Low-Power Sequence Control
Vishal Pandey, Debasmita Biswas
Reinforcement learning agents based on Transformer architectures have achieved impressive performance on sequential decision-making tasks, but their reliance on dense matrix operat…