InfrastructureMar 1, 2025

Vajra: The AWS Lambda for AI

Vajra is a sovereign serverless GPU cloud designed to solve the industry's utilization crisis. By employing a novel 'Frozen Core + Hot Adapter' architecture, we achieve sub-500ms cold starts for 70B+ LLMs and enable pay-per-gradient fine-tuning.

Cost Revolution

Supports 50-100 concurrent tenants on a single A100 GPU, delivering enterprise-grade infrastructure at 1/100th the cost of traditional cloud providers.

Key Achievements

Sub-500ms Cold Starts

Near-instant inference for 70B+ parameter LLMs

Breakthrough

100x Cost Reduction

Enterprise-grade GPU at 1/100th the cost of traditional cloud

Economics

50-100 Concurrent Tenants

Multi-tenant isolation on a single A100 GPU

Efficiency

Data Sovereignty

On-premise and hybrid deployment with regional isolation

Sovereign

Frozen Core + Hot Adapter Architecture

A novel approach to GPU utilization that eliminates cold start penalties.

Sub-500ms cold starts for 70B+ parameter LLMs
Pay-per-gradient fine-tuning — no idle GPU costs
Multi-tenant isolation on shared GPU hardware
Automatic model sharding and load balancing

Sovereign Cloud Infrastructure

Built for organizations that need data sovereignty without compromising performance.

On-premise and hybrid deployment options
Data residency guarantees with regional isolation
FIPS-compliant encryption at rest and in transit
Zero-knowledge inference for sensitive workloads
Navchetna Infrastructure Team · 12 min read
#GPU#Cloud#Infrastructure