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Agentic AI for Semiconductor Manufacturing

Intelligence - Etched IN

ViiRA Semi Ops is the agentic intelligence layer that plugs into any semiconductor manufacturing environment — ingesting every signal, reasoning over every process and acting like a team of engineers who never sleep.

Agentic Workflow
Embedded Intelligence

A Semiconductor device takes 90–120 days from raw material to packaged module. It crosses three discrete manufacturing domains. It depends on hundreds of sensors, tight recipe windows, and highly experienced process engineers whose knowledge does not really transfer when they leave.

India's new fabs and OSATs are being built right now — largely without 40 years of embedded process learning. The existing software solutions were built for IDMs with 1000+ person engineering organisations and large software budgets. They are not agentic, not modular, and not designed for the capital-constrained, talent-scarce reality of emerging semiconductor markets.

Signal Ingestion Process Reasoning Yield Optimization Defect Detection Autonomous Action Fab Intelligence Signal Ingestion Process Reasoning Yield Optimization Defect Detection Autonomous Action Fab Intelligence

Two entities. One mission.

ViiRA Semi Ops is delivered through two complementary entities that work together from day one — and hand over progressively as the agent matures.

Software · Agentic AI
ViiRA Semi

The agentic AI platform. Plugs into your fab's existing equipment, ingests every sensor stream and process signal, maintains a live digital twin of your manufacturing environment, and acts — alerting, recommending, adjusting recipes, and documenting — continuously, across all three phases of the semiconductor value chain.

Runs entirely within your air-gapped edge appliance. Zero external data exposure. Gets smarter with every wafer.

Agentic reasoning Digital twin Recipe optimisation Anomaly detection Air-gapped deploy
Managed services · Human expertise
ViiRA Services

The managed services arm. A team of semiconductor process engineers who deploy alongside ViiRA Semi at your site, run the floor using proven methods, and train the agent by doing their work in its presence. Every process decision, every yield call, every anomaly response becomes a labeled training event.

The human-AI handoff is not a cutover date — it is a gradual, verifiable transfer of operational confidence governed by a maturity scorecard both parties can inspect at any time.

On-site engineers Agent training Maturity scorecard Remote oversight Continuous improvement
ViiRA Semi — module architecture

Three phases. Orchastrating Chip life cycle

Each phase is a deployable module that activates as your operation scales.

01

CrystalMind

The most unforgiving domain in Semiconductor manufacturing. A single thermal drift or contamination event can destroy a boule worth $20,000+. CrystalMind monitors furnaces in real time, maintains a live digital twin of every growth run, and flags defect signatures before they propagate.

  • 01Starter material QC and recipe compatibility scoringQC
  • 02Furnace temperature, pressure and gas flow monitoringMonitor
  • 03Boule polytype inclusion and micropipe detectionDetect
  • 04Wafer warp, bow and TTV correlation to growth conditionsMetrology
  • 05Autonomous anomaly classification and escalationAgentic
  • 06Yield learning loop — every wafer improves the modelML
Crystal growth Boule Wafer prep
02

FabEdge

From wafer to die, FabEdge sits as a process control intelligence layer across the entire device fabrication sequence — epitaxy, gate oxidation, ion implantation, lithography, metallisation, and passivation — and orchestrates the handoff into OSAT operations.

  • 01SPC agents across every tool — Cpk trend and limit managementSPC
  • 02Epitaxy growth rate, doping uniformity and surface morphologyEpitaxy
  • 03Lithography CD control and stepper parameter correlationLitho
  • 04Etch and implant process window agentsEtch
  • 05Die map generation and OSAT yield data handoffOSAT
  • 06Failure mode library — every out-of-spec die traced to root stepFMEA
MOSFET fab OSAT Integration
03

ModuleOS

The finished die into a power module — DBC substrate, solder or sinter attach, wire or ribbon bonding, encapsulation, housing. ModuleOS orchestrates the full ATMP flow with digital birth records, automated qualification documentation and supply chain intelligence.

  • 01Assembly line agents — solder void, bond wire, encapsulationAssembly
  • 02Thermal resistance Rth(j-c) and high-voltage isolation testTest
  • 03Digital birth record — traceable from boule slice to part numberTrace
  • 04AEC-Q101 and IEC qualification auto-documentationCompliance
  • 05ATMP compliance aligned with India PLI scheme requirementsPLI
  • 06Substrate, solder, encapsulant supply chain risk monitoringSupply
Module assembly ATMP Qualification
// ViiRA Edge Appliance — Data Blackbox
Encrypted Data Manifest
Data sovereignty

Your process knowledge
stays on your site. Always.

Architectural Guarantees

Verifiable isolation, built into the infrastructure layer.

Air-gapped edge appliance
ViiRA ships a Brain-Box compute unit that runs entirely within your facility. Every module of the platform — Integration Bus, AI Agent Core, historian, knowledge graph — runs inside this appliance. There is no outbound network connection by design.
Zero ViiRA access — ever
ViiRA's own engineers have no credentials to access the appliance. There is no backdoor, no telemetry, no call-home function. Your process data, recipes, yield numbers and equipment configurations never leave your site.
Material agnostic

- Customizable for any material tools.

ViiRA Semi's Integration Bus speaks SEMI-standard equipment communication protocols that are vendor and material neutral. The AI Agent Core operates on a process recipe ontology that is configured per customer, per material at deployment.

Widest bandgap
Silicon Carbide
SiC power devices. PVT crystal growth, epitaxy, MOSFET and SBD fabrication, power module assembly.
SiC
GaN
Gallium Nitride
GaN-on-Si & GaN-on-SiC
MOCVD epitaxy, HEMT fabrication, RF and power device flows. High-electron-mobility transistors for next-gen power conversion.
Legacy CMOS
Silicon
Legacy and advanced CMOS, IGBT, and power device flows. Czochralski and FZ growth, full back-end integration with mature process monitoring.
Si
SiGe
Heterojunction
Silicon Germanium
Heterojunction bipolar and strained-Si RF flows. Epitaxial growth control and HBT device monitoring for high-frequency applications.
Ultra-wide bandgap
Gallium Oxide
Ultra-wide-bandgap emerging material. Early-stage process monitoring as the ecosystem matures for next-generation power electronics.
Ga₂O₃
TSMC Compatible SECS/GEM Ready SEMI E10 Compliant SAP Integration Air-Gapped Edge TSMC Compatible SECS/GEM Ready SEMI E10 Compliant SAP Integration Air-Gapped Edge
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Whether you are building a greenfield fab, scaling an OSAT operation, or advising on India's semiconductor future — let's talk about what ViiRA Semi Ops can do for your operation.