Technology & AI Platforms
Show your customers that what you ship holds up.
Agent platforms, systems integrators, and inference providers need evidence for their customers: that endpoints serve the model claimed, and that agents behave as intended at handoff and after. Auditors and insurers that assess AI systems use the same evidence.
What VAIL verifies
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Supply chain integrity
Verify that the model running is the one you approved, and catch swaps, tampering, and unauthorized updates.
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Pre-deployment scan
Find how an agent could go rogue before it ships.
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Continuous behavioral monitoring
Probe live agents on a schedule to confirm they behave as intended and stay within policy.
Built for
- Stakeholders
- Platform product owners, systems integration leads, and AI cloud architects.
- Deployment
- No SDK, no trace access, and no customer data read. Managed, in your cloud, or air-gapped.
Research
All publications-
ACM CAIS 2026 · Demo
Behavioral Fingerprints for LLM Endpoint Stability and Identity
The stability monitor: real-world measurements of one model hosted by several providers show substantial differences between and within providers.
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VAIL · July 2026
Measuring the Integrity of Infrastructure for Frontier Intelligence
Six months of Stability Arena data on Anthropic's Opus endpoints. Each time a new Opus shipped, output consistency on the older, version-pinned Opus dropped by more than 20%, and it took weeks to recover.
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VAIL Substack
Introducing Stability Arena and the Seven Metrics of Model Hosting
A public monitor of identity, stability, and fidelity across inference providers.
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VAIL Substack
Misbehaving Agents and the Impacts of Extreme Instability
Endpoints with extreme behavioral instability show matching instability in agent tool calls.
Go further
Request an assessment.
Tell us which model or agent you need verified. We reply within one business day with a scope and a start date.
Or write to contact@projectvail.com