Managed AI Operations: Monitoring, Evaluation and LLMOps | ATH Infosystems

Your AI, monitored, tested and improved every day

Launch is the start, not the finish. Data shifts, costs creep, providers retire models and new attacks appear. ATH runs your AI in production: we watch every answer and action, test quality on a schedule, control cost and fix problems before your customers notice.

For AI we built and AI someone else built. One monthly fee per system, with a report you can show your leadership.

AI operations log

4 systems watched

Example: six events from one morning of AI operations. Traffic moves to a backup model when the main one slows down, the nightly quality test passes, simple questions are sent to a cheaper model, an out-of-date knowledge base is refreshed, an attack is blocked and a model replacement waits for sign-off.

  1. Reliability Response time on the support agent doubled, so traffic moved to the backup modelAuto-fixed
  2. Evaluation Ran 450 test questions overnight. Accuracy held at 96% with no regressionsPassed
  3. Cost Sent simple questions to a smaller model and cut the cost per answer by 31%Saved
  4. Drift Answers about the returns policy were out of date, so the knowledge base was refreshedUpdated
  5. Security Stopped three attempts to make the agent ignore its instructionsBlocked
  6. Model change The provider retires the current model in 60 days. The replacement is tested and the switch waits for sign-offNeeds approval
Example activity, Eastern TimeEvery event kept for your records

AI does not stay the way you launched it

Ordinary software behaves the same until someone changes it. AI changes on its own: the data shifts, the provider updates the model and users ask new things. Unless someone is watching, quality and cost move without anyone noticing.

91%

Share of machine-learning models that lost quality over time in a peer-reviewed study of 128 model and dataset pairs.

Source: Scientific Reports, 2022
362

AI incidents recorded in 2025 by the AI Incident Database, up from 233 in 2024.

Source: Stanford AI Index 2026
98%

Share of cloud cost teams that now manage AI spend, up from 31% two years earlier.

Source: FinOps Foundation, February 2026
15%

Only 15% of generative AI deployments invest in observability today, by Gartner’s estimate. Gartner predicts that will reach 50% by 2028, as companies are asked to explain and prove what their AI does. Source: Gartner, March 2026

Monitor, evaluate, improve

Three jobs that never finish. We do them for you, on every AI system you hand us.

Monitor

See what your AI is doing right now, and be told when it goes wrong.

  • Every request and agent step recorded
  • Uptime, speed, errors and cost on one dashboard
  • Alerts to a person on call
  • Drift and out-of-date knowledge flagged
  • Attacks and data leaks detected

Measured by: uptime, response time, time to detect a problem

Evaluate

Know how good the answers are, with numbers instead of opinions.

  • Test sets built from your real cases
  • Tests every night and before every change
  • AI judges, checked by people
  • Safety and fairness checks
  • New models compared before any switch

Measured by: accuracy, share of answers backed by a source, task success rate

Improve

Make it better and cheaper every month, with each change tested first.

  • Failures traced to the cause and fixed
  • Prompts, knowledge and tools tuned
  • Cost per task brought down
  • Model upgrades rolled out safely
  • A monthly review with your team

Measured by: quality trend, cost per task, issues resolved

Everything we handle after launch

85 capabilities across ten areas. Pick an area to see what is covered, what your team still decides and how the result is measured.

Monitoring

You cannot fix what you cannot see. Every AI system we run is instrumented first.

  • Request and step tracingRecords every prompt, answer, tool call and agent step, so any result can be explained later.
  • Uptime and error trackingWatches whether the system is up, and which requests fail and why.
  • Speed trackingMeasures how long users wait, including the time to the first word of an answer.
  • Usage analyticsShows who uses the AI, how often and what they ask.
  • Live dashboardsQuality, speed, cost and volume on one screen for your team and ours.
  • Alerts and on-callSends a problem to a named person, with the details needed to act.
  • User feedback captureLinks each thumbs-down, comment and escalation to the exact conversation behind it.
  • Conversation reviewA person reads a sample of conversations each week to catch what numbers miss.
  • Open-standard telemetryUses OpenTelemetry, so the data works with tools such as Datadog, Grafana and Azure Monitor.

Your team decides: what counts as an incident and who is called.

Measured by: uptime, response time, time to detect a problem.

Evaluation and quality

“It seems fine” is not a measurement. Evaluation turns answer quality into a number you can track.

  • Test sets from real casesHundreds of real questions with the right answers, built with your experts and kept current.
  • Scheduled quality testsThe full test set runs every night, so a silent change is caught by morning.
  • Release testsEvery change to a prompt, model or data source is tested before it goes live.
  • AI judges with human checksA second model scores answers at scale, and people check a sample to keep the scoring honest.
  • Grounding checksCompares each answer with its source documents to catch made-up facts.
  • Search quality checksMeasures whether the search step finds the right documents before the model answers.
  • Agent task successChecks whether agents finish the task correctly and how many steps they need.
  • Fairness checksTests whether results differ unfairly between groups of people.
  • Live A/B testsTries a change on a share of real traffic and keeps it only if it wins.

Your team decides: the pass mark for each test and whether a release goes ahead.

Measured by: accuracy, share of answers backed by a source, task success rate.

Drift and data

The world moves on after launch. Drift is the gap between what the AI learned and what is true now.

  • Input drift detectionNotices when the questions or data coming in differ from what the system was built for.
  • Answer drift detectionNotices when answers change, for example after a provider quietly updates a model.
  • Knowledge freshnessFlags out-of-date documents and refreshes the search index on a schedule.
  • Data quality checksTests the feeds the AI depends on for gaps, duplicates and errors.
  • Retraining and tuningRetrains or re-tunes a model when its accuracy falls below the agreed level.
  • Feedback loopsTurns corrections from your staff into new test cases and training examples.
  • Search index upkeepRebuilds the index when documents, permissions or the underlying model change.
  • Peak readinessTests the system before seasonal peaks, launches and policy changes.

Your team decides: when a model is retrained and which data it may learn from.

Measured by: drift score, share of answers from current sources, accuracy over time.

Cost and speed

AI is billed by use, so the bill grows with success. The aim is a lower cost for each successful task, not just a lower bill.

  • Cost per task trackingShows spend by feature, team and customer, down to a single request.
  • Model routingSends easy requests to a smaller, cheaper model and keeps the largest for hard ones.
  • CachingReuses answers and repeated prompt content instead of paying for them again.
  • Prompt trimmingCuts instructions and context the model does not need.
  • Budget alerts and capsWarns before a budget is reached and stops runaway spend.
  • Batch and off-peak processingMoves work that can wait to cheaper batch pricing.
  • Capacity planningForecasts usage, so rate limits and reserved capacity are sized before they are needed.
  • Speed tuningShortens waits with streaming, parallel steps and faster models where quality allows.
  • Provider price reviewCompares providers and pricing plans as prices change.

Your team decides: budgets, and the balance between cost, speed and quality.

Measured by: cost per successful task, cache hit rate, spend against budget.

Security and safety

Attack methods against AI change month to month. Controls that passed at launch need testing again.

  • Prompt-injection detectionCatches instructions hidden in messages, documents and web pages.
  • Data leak preventionStops personal data and secrets from leaving in prompts or answers.
  • Harmful content filteringBlocks unsafe, offensive or off-brand output.
  • Misuse monitoringSpots scraping, attempts to bypass the rules and unusual account activity.
  • Scheduled attack testsAttacks the system on a schedule and after each major change, then fixes what gets through.
  • Access reviewsChecks what each user and each agent can reach, and removes what is no longer needed.
  • Key rotationReplaces keys and passwords on a schedule and after any exposure.
  • PatchingKeeps AI libraries, connectors and plug-ins up to date.
  • Supplier checksReviews the models, tools and data sources your AI depends on.

Your team decides: which risks to accept and any change to what the AI may access.

Measured by: attacks blocked, time to fix a weakness, open findings.

Models and prompts

Providers release and retire models on their own schedule. Changes are planned, tested and reversible.

  • Prompt version controlKeeps every version of every prompt, with who changed it and why.
  • Model inventoryLists which model and version each system uses.
  • Change approvalRoutes each change to the right person before it goes live.
  • Gradual rolloutsReleases a change to a small share of traffic first and widens it as results hold.
  • Shadow testingRuns a new version beside the old one on real requests, without showing users its answers.
  • One-step rollbackReturns to the last good version in minutes.
  • Model retirement planningTracks provider retirement dates and has a tested replacement ready in time.
  • Backup providersKeeps a second model ready to take over during an outage.

Your team decides: every production change above the level you set.

Measured by: share of changes that cause a problem, time to roll back, notice before a model retires.

Agent operations

Agents take actions, not just answers. They need closer supervision than a chatbot.

  • Agent step tracingShows the plan, each tool used and the reason for every action.
  • Tool permission auditsConfirms each agent can use only the tools and data its job needs.
  • Loop and stall detectionStops an agent that repeats itself or gets stuck.
  • Approval queue managementTracks actions waiting for a person and escalates the ones left too long.
  • Spending and action limitsCaps what each agent can spend or do in a day.
  • Emergency stopPauses one agent or all of them at once.
  • Memory upkeepReviews what agents remember and clears what is wrong or out of date.
  • Handoff checksVerifies that work passed between agents arrives complete.
  • Connector healthMonitors the APIs and tool servers that agents rely on.

Your team decides: which actions need sign-off and when an agent is paused.

Measured by: task success rate, share of tasks needing a person, cost per completed task.

Incidents and reliability

Something will go wrong eventually. What matters is how fast it is noticed and put right.

  • Round-the-clock monitoringAutomated checks run day and night and raise an alert when a limit is crossed.
  • Incident responseAn engineer assesses the problem, contains it and keeps you informed.
  • RunbooksWritten steps for each known failure, so the response does not depend on one person.
  • Automatic fallbacksSwitches to a backup model, a saved answer or a person when the main path fails.
  • Root-cause analysisFinds why it happened, not only what happened.
  • Post-incident reviewsA short written review with the fix and the change that prevents a repeat.
  • Recovery testsProves that prompts, indexes and settings can be restored from backup.
  • Status updatesKeeps your team informed during an incident and after it.

Your team decides: what customers are told and whether a system is switched off.

Measured by: time to respond, time to restore, repeat incidents.

Governance and reporting

When an auditor, a customer or your board asks how the AI is controlled, the answer should already be written down.

  • AI inventoryA register of every AI system, its owner, its data and its risk level.
  • Audit trail retentionKeeps records of requests, decisions and approvals for as long as you require.
  • Monthly evidence packTest results, incidents, changes and access reviews in one place.
  • Risk register upkeepKeeps each risk current, with its owner and its status.
  • Regulation watchTracks new AI rules and tells you which systems they affect.
  • Assessment refreshUpdates risk and impact assessments when a system changes.
  • Model documentationWhat each system is for, its limits, its data and its change history.
  • Retention and deletionApplies your data retention rules to logs, prompts and stored conversations.

Your team decides: risk levels, policy and what is reported to regulators or customers.

Measured by: evidence delivered on time, audit findings, overdue reviews.

Continuous improvement

Running AI well means it gets better, not just that it stays up.

  • Failure analysisGroups wrong, unhelpful and abandoned answers by cause.
  • Prompt and tool tuningFixes the largest causes first and tests each fix before release.
  • Knowledge gap fillingLists the questions the AI could not answer and adds the missing content.
  • Adoption analyticsShows which teams use the AI and where people give up on it.
  • Return reportingTracks hours saved and cost per task against the baseline set before launch.
  • Monthly reviewOne meeting with your owners to go through results and agree priorities.
  • Improvement backlogA ranked list of the next fixes and features.
  • Team playbooksShort guides and training so your staff get more from the AI.

Your team decides: the priorities for the next month.

Measured by: quality trend, adoption, return against the baseline.

For controls and audit evidence in depth, see AI security and compliance. Managed AI operations keeps those controls working after launch.

AI that watches AI

People cannot read every answer. We use AI to do the watching at scale and keep people for the judgment calls.

Self-healing

When a model slows down or a change misbehaves, the system switches to a backup or rolls back by itself, then tells a person what it did.

AI evaluators

Judge models score thousands of answers a day against your standards. People check a sample to keep the judges honest.

Simulated users

Synthetic customers hold thousands of test conversations before a release, including the awkward ones real users start.

Always-on attack testing

An AI attacker probes your system with new techniques as they appear, instead of once a year.

Cost and capacity forecasts

Predicts next month’s usage and spend, and warns before a rate limit or a budget is reached.

Supervisor agents

A supervising agent checks another agent’s work against your rules before an action goes through.

Automation acts by itself only on the actions you approve in advance, such as switching to a backup model. Everything else waits for a person.

How we connect to your AI

We add a monitoring and testing layer around the AI you already run. Nothing has to be rebuilt.

Your AI systems

Assistants, search, agents and models

Your tools

Cloud, logs, ticketing and chat

Operations layer

Traces, quality tests, cost tracking and security checks

Change approval

A person signs off changes to prompts, models and access

Dashboards and alerts

For your team and ours

Fixes and upgrades

Tested, approved and logged

Monthly report

Quality, cost, incidents and risks

We work in your cloud account and your tools where you prefer. Monitoring data follows the OpenTelemetry standard, so it is not tied to one vendor and stays yours if you move.

Check how well your AI is run

Tick every statement that is true for your most important AI system today. Your score updates as you go.

Today, for our most important AI system:
0/ 10

Your AI operations score

Your level

Unmanaged

The system runs, but nobody would know quickly if it went wrong. Start with visibility.

Fix first

Tracing, Testing, Alerts

Get a full operations review A quick self-check, not an audit. Nothing you enter here is stored or sent anywhere.

What you get every month

Ten things on a fixed schedule, so the service can be judged on what it delivers.

  • Operations reportUptime, speed, volume and the main events of the month, in plain language
  • Quality scorecardTest results against the agreed pass marks, with the trend over time
  • Cost reportSpend by system and feature, cost per task and the savings made
  • Incident logWhat happened, how fast it was fixed and what changed to prevent a repeat
  • Change logEvery change to prompts, models, data and access, with who approved it
  • Security test resultsWhat was tested, what got through and what was fixed
  • Evidence packLogs, reviews and approvals organized for auditors and customer questionnaires
  • Model watchUpcoming model retirements and new models worth testing
  • Improvement planThe ranked list of fixes and upgrades for the next month
  • Review meetingOne session with your owners to go through results and agree priorities

Targets for uptime, response time, answer quality and cost are agreed for each system and written into the service agreement.

The AI we operate

Each kind of AI system fails in its own way, so each is watched for different things.

Types of AI system covered by managed AI operations
AI systemExamplesWhat we watch most
Chat assistantsCustomer support, employee help desk, sales assistantsAnswer accuracy, tone and the handoff to a person
Enterprise searchPolicy, contract and knowledge search over your documentsWhether answers cite the right, current document, and whether permissions are respected
AI agentsOrder handling, claims, IT operations, back-office workTask success, tool use, approvals and spend
Voice agentsPhone support, appointment bookingUnderstanding, response delay and transfers to people
Document processingInvoices, claims, contracts, formsExtraction accuracy and the share of documents needing a person
Predictive modelsDemand forecasts, churn and fraud scoresDrift, accuracy against real outcomes and retraining
Generated contentProduct copy, marketing, reportsFact and brand checks, and how much needs editing

We operate AI built on models from OpenAI, Anthropic and Google, on Azure AI Foundry and Amazon Bedrock, and on open-source models you host. We also work with monitoring tools you may already use, such as Datadog, Grafana, Azure Monitor, LangSmith, Langfuse and Arize. Product names belong to their owners and do not imply a partnership.

Run to recognized US and international standards

These are the frameworks US regulators, auditors and enterprise buyers refer to when they ask how AI is managed after launch.

Standards and frameworks that apply to operating AI
StandardWhat it asks for after launchWhat we do
NIST AI Risk Management FrameworkIts Measure and Manage functions call for ongoing testing, monitoring and a response when risks appear.Scheduled tests, live monitoring and an incident process, mapped to the framework in your reports.
NIST Generative AI ProfileActions for risks specific to generative AI, such as made-up content and data leaks.Grounding checks, leak detection, content filters and incident records.
ISO/IEC 42001An AI management system with monitoring, internal review and continual improvement.Records and monthly reviews organized to support your management system.
OpenTelemetry for generative AIAn open, shared way to record AI requests, token use and agent steps.Monitoring data in that format, so it works across tools and stays portable.
OWASP Top 10 for LLM applications and agentic applicationsThe most common weaknesses in AI applications and AI agents.Scheduled attack tests against both lists, with fixes re-tested.
MITRE ATLASA catalog of real attack techniques used against AI systems.Used to plan attack tests and to decide what to detect.
SOC 2Evidence of controls for security, availability and confidentiality, which enterprise buyers often request.Logs, change approvals and access reviews kept in a form your auditor can use.
FinOps for AIAI spend tracked by unit, such as cost per request and cost per successful outcome.Cost reports built on those measures, with budgets and alerts.
HIPAA, PCI DSS, GLBA and state AI lawsWhere they apply to your AI, they keep applying after launch.The controls set up at launch are monitored and re-tested. See AI security and compliance.

We align our work to these frameworks. That is not a certification and not legal advice. Model retirement dates are taken from each provider’s published schedule: OpenAI, Anthropic and Google.

From handover to steady operations in about 45 days

We start by measuring where the system stands today, so every later improvement can be shown against that baseline.

Days 1–10

Review

We examine the system, its data, its logs and its risks.

  • Baseline for quality, speed and cost
  • Gaps and risks, ranked
  • Targets proposed
Fixed price

Days 11–45

Set up

We add tracing, dashboards, test sets, alerts and runbooks, and agree the targets and the approval rules with you.

  • Monitoring and alerts live
  • Test set and nightly tests running
  • Runbooks, on-call and change process in place
Fixed price

Every month after

Run and improve

We monitor, test, fix and report, and bring you the next improvements to approve.

  • Monthly report and review
  • Fixes and upgrades, tested first
  • Targets reviewed each quarter
Monthly fee

Managed AI operations FAQs

Something else? Ask us on a call.

What is managed AI operations?

It is a service that runs your AI systems after launch. We monitor them, test the quality of their answers, control cost, respond to incidents, handle model and prompt changes, and report to you every month. You keep the decisions. We do the daily work.

How is this different from AIOps?

AIOps uses AI to run IT systems such as servers and networks. Managed AI operations runs the AI itself: assistants, agents and models. If you want AI applied to IT operations, see our AIOps services.

Is it the same as MLOps or LLMOps?

It covers both. MLOps is the practice of running predictive models, LLMOps does the same for applications built on large language models, and AgentOps is the newer term for running AI agents. We provide all three as one managed service.

Can you operate AI that another company built?

Yes. We start with a review of the system, its data and its logs, then add the monitoring and tests it needs. We do not need to rebuild it.

Do we have to change our cloud or our tools?

No. We work in your cloud account and with the monitoring, ticketing and chat tools you already use. The monitoring data follows the OpenTelemetry standard, so it is not tied to one vendor.

What happens when a model provider retires or changes a model?

We track each provider’s published retirement dates. Before a model is retired, we run your test set against the replacement, fix what changes and roll it out gradually with your approval. Nightly tests also catch changes a provider makes without notice.

How do you keep AI costs under control?

We measure the cost of each task, send simple requests to smaller models, reuse repeated content through caching, trim prompts and set budget alerts. Every saving is tested against quality first, so the answers do not get worse.

How do you test the quality of AI answers?

With a test set of real questions and correct answers, agreed with your experts. It runs every night and before every change. A second AI model scores the answers at scale, and people check a sample of those scores.

Will you see our data?

Only what the work requires. Access is limited to named engineers, the work can stay inside your environment, and personal data can be masked in logs. See AI security and compliance for how these controls are designed.

Do you provide 24/7 coverage?

Automated monitoring and alerts run around the clock. The hours of on-call response and the response time for each level of severity are agreed for each system and written into the service agreement.

What do we receive each month?

A report on uptime, quality, cost, incidents, changes and security tests, an evidence pack for auditors, a list of upcoming model changes and a ranked improvement plan. We go through it with your team in a review meeting.

What does it cost?

The review and the setup are fixed price. After that it is a monthly fee for each AI system, based on how much it is used, how critical it is and the hours of coverage you need. We agree the scope and the price on a call before any work begins.

Find out how well your AI is running in 30 minutes

A free call with a senior AI engineer. You’ll leave with:

  • The three operating risks we would check first in your system
  • Where cost is most likely to be saved
  • The scope and fixed price of an operations review