Technical Problem
Models in production lose performance over time (model drift), produce harmful or inappropriate answers (prompt injection), and none of it can be acted on the moment it happens.
ServicesIV — Security, Data Privacy and LLMOps / Production Management
ModelMonitoring
Real-Time LLMOps: Model Monitoring, Guardrails and Rollback Infrastructure
Architectural solution
We build LLMOps architectures that inspect all live AI traffic in real time. Guardrails on the input and output layers automatically mask sensitive data (PII, card numbers, passwords) and block malicious instructions. When a deviation is detected, automatic rollback mechanisms move traffic to the previous stable model version at once.
Operational outcome
An operations layer where every live question, answer, cost and latency is recorded, known abuse patterns are caught on the input and output sides, and the version to return to is defined before anything goes wrong. The aim is not to prevent an unknown failure but to make it visible and reversible when it happens.
Starting Conditions
This service is needed when an AI system is already live and nobody can explain afterwards why an answer came out the way it did. What has to be on your side is knowing who gets called when something happens — an on-call rota, or at least one responsible person. Monitoring without someone watching only produces more data; an alert with no address to reach stays silent.
How We Work
Logging of current traffic comes first: which question, which answer, which cost, which latency. For a week we only watch — setting thresholds before the data exists produces false alarms. Then protection on the input and output layers: masking of sensitive data and known abuse patterns. The rollback path is built first, not last; if there is no record of which version was live when, there is no point to roll back to.
Out of Scope
A guardrail layer does not stop every bad output and we do not promise that it will: it catches known patterns and leaves logging and rollback for the unknown ones. We do not hold the rota on your behalf — we set it up and hand it over; round-the-clock operation is a separate agreement. This layer also does not improve answer quality; it measures it and tells you when it degrades, while fixing it belongs to evaluation and training.