Empowering Product Development Teams
With Trusted & Domain-Trained AI.
From smarter test planning to faster debug, we turn data into decisions.
Unlike general-purpose platforms or AI consulting services, our tools are deployable, purpose-built, and deeply rooted in semiconductor product development, helping teams align technical execution with broader business goals like yield improvement, risk reduction, and faster time-to-market.
VISTAR™: High-Level Architecture
Flexible & Scalable.
Our AI Suite at
A Glance.
Here’s how each tool delivers value immediately
SightFiX
Predict test cell failures before they happen
Built for test and maintenance engineers, SightFiX detects early hardware degradation and site-level drift by analyzing equipment logs, site stats, and operator inputs.
DeepSpeX
AI-assisted debug guidance for faster RCAs
DeepSpeX correlates yield loss, bin splits, and test log patterns to suggest likely root causes, helping debug teams cut through noise and move faster.
DemandSynX
Smarter test capacity planning, powered by AI
DemandSynX uses historical production patterns and live build data to help you make better S&OP planning and forecasts, before bottlenecks hit.
Note on Deployment
Due to the sensitive nature of client data and project-specific requirements, all AI tool implementations are delivered as custom deployments.
To explore how our solutions can integrate with your environment, please contact us directly.
Real-World
Impact.
Each of our tools was designed to solve problems that product development teams face every day. Here’s how they perform on the ground, not in theory.
SightFiX – Predictive Test Floor Reliability
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Avoid unexpected site failures
ATE Site 4 begins to show voltage drift across multiple insertions. SightFiX alerts engineers before test limits are crossed, preventing escapes and costly retests. -
Extend the socket lifespan strategically
Historical contact resistance trends suggest an early degradation pattern. SightFiX triggers a proactive replacement schedule, minimizing scrap. -
Uncover operator-induced instability
Spike in retest rates aligns with shift handovers. SightFiX flags inconsistent equipment handling, giving leads the data needed to take action.
DemandSynX – Smarter Test Capacity Planning
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Simulate ramp readiness
Engineering requests a rapid ramp for a new product. DemandSynX models tester capacity and shift allocations, exposing constraints before they create delivery risk. -
Balance load across sites
One site shows increasing burn-in time variation. DemandSynX recommends redistributing test loads based on resource utilization and historical throughput. -
Avoid over- or under-staffing
As volume fluctuates, DemandSynX aligns expected wafer output with handler availability, reducing idle time and unnecessary hiring.
DeepSpeX – AI-Assisted Debug Acceleration
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Diagnose bin excursions faster
An unexplained increase in Bin 7 yield loss is detected. DeepSpeX correlates wafer IDs, packaging lots, and test site data, pinpointing an upstream probe alignment issue. -
Capture tribal debug knowledge
Junior engineers are unsure where to begin root cause analysis. DeepSpeX offers step-by-step investigation paths based on historic failure signatures. -
Prevent repeated investigations
The same fail map pattern reappears 3 months later. DeepSpeX retrieves previous debug results instantly, saving hours of redundant work.
Why VISTAR™.
We don’t just add AI to semiconductor workflows—we engineer it into tools that are practical, deployable, and built to solve real problems.
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Productized, Not Prototyped
Our tools are ready to use, not slideware, pilots, or proof-of-concepts. Each module is designed for fast integration into existing test environments, without months of setup.
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Built by Test Professionals, Not Data Consultants
We’ve encoded years of experience in ATE, STDF, yield analysis, and debug into our platforms, so engineers don’t need to translate domain knowledge to generic ML teams.
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Your Infrastructure, Your Rules
SilTest AI runs where you need it: on-premise, in your secure cloud, or hybrid. No forced subscriptions. No hidden dependencies. You stay in control of your data.
VISTAR™ VS
Typical AI Platforms.
VISTAR™
Typical AI Solutions
LLM-powered transformation of raw inputs into structured formats
Often requires manual or semi-automated preprocessing
Seamless coordination of multiple LLMs and tools
Independent, reusable toolchains for flexible architectures
Limited to single-model execution
Monolithic tools with limited modularity
Autonomously plans multi-step operations with minimal input
Full log of reasons/justifications for every prediction or insight
Basic step-by-step execution requiring manual setup
Limited or no traceability for model decisions
WE ARE
Accelerators and our AI platform provide the opportunity to create a virtual go-to-person
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Your AI Accelerator: A modular, scalable, and secure platform—fully agnostic to EDA vendors and toolchains.
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Custom-Branded & Fully Yours: Add your logo, branding, and workflows. Seamlessly integrate it into your organization.
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A Single Source of Truth: Eliminate scattered scripts and siloed tools. One platform, cross-team, end-to-end.
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Pay-as-You-Go: Flexible pricing—only pay for what you use and how you use it.
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Built by Experts: 150+ years of combined semiconductor, software, and AI expertise.
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Out-of-the-Box Ready: Developed over 12–18 months by a cross-functional team of 8–10 professionals.
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Competitive Advantage: Be among the first to adopt a cutting-edge, domain-specific AI solution.