AI · LLM · ML · DATA CONSULTING

AI systems that prove they work.

95% of generative-AI pilots never show measurable business impact (MIT, 2025). We are built backwards from that statistic: every system we ship arrives with its own evaluation harness, governance gate and audit trail — so value is measured, not promised.

0
fine-tuned models running in production
0%
schema-valid outputs across 750 held-out eval cases
0
vectors managed in a tuned production RAG store
0+
automated tests guarding live pipelines

What We Sell

Services with receipts, not slideware

Every service below ships with the same proof pattern we used to earn it: a measured baseline, a controlled change, and a number you can interrogate.

Decision-Value Auditing

Flagship — rare in the market

We replay your AI system’s own historical decisions counterfactually and answer the question most teams can’t: does each layer add or destroy value — in dollars per decision?

  • Counterfactual replay of cached decisions
  • P&L-in-the-loop backtest harness
  • Ablation attribution: filters vs model
  • Prioritized fix roadmap with expected lift
found an inverted approval filter worth −0.175%/decisionfix shipped same day, +11.1pp profit factor

RAG & Knowledge Systems

Grounded answers over your documents, tickets and databases — hybrid retrieval, reranking, citations, and explicit refusal when the knowledge doesn’t exist. Tuned vector stores, not toy demos.

  • PostgreSQL/pgvector + HNSW tuning
  • Hybrid search, metadata filtering, citations
  • Hallucination-refusal behavior engineered
  • RAG-vs-no-RAG ablation study included
131,881 vectors liveablation: +2.7pt accuracy, ECE −0.029

LLM Fine-Tuning & Distillation

LoRA/QLoRA fine-tunes that lock behaviour and cut inference cost — exported to quantized GGUF and served wherever your data must stay private.

  • Dataset engineering with leak-free splits
  • Label autopsies & confidence calibration
  • Quantized multi-model serving (local or cloud)
  • Fine-tune rescues for plateaued models
3 specialist models shipped97.6% directional accuracy · 89.3% rules-match

Evals & Regression Harnesses

If you can’t measure it, you can’t ship it. Reproducible eval harnesses that score schema compliance, task accuracy, calibration (ECE) and retrieval value — wired into CI so regressions get caught before users do.

  • Held-out quantitative evals (750-case scale)
  • Business-outcome metrics, not vanity scores
  • Regression suites (50+ tests across repos)
  • Model comparison & acceptance gates
100% valid JSON across 750 cases0 parse failures over 898 cached inferences

Business AI Assistants & Automation

Your next hire isn’t human

Assistants and agentic workflows that execute across your tools — CRM, ticketing, knowledge bases — through typed MCP tool layers and structured-output contracts, orchestrated on schedules with human escalation where it belongs.

  • n8n / API orchestration with retries & crons
  • MCP server authoring for safe tool access
  • Confidence-gated human handoffs
  • PoC-first delivery: value proven in weeks
analyze→gate→score→audit loop live on hourly + 6h cronsruns unattended, verified

AI Governance & Risk Gating

Governance encoded in software, not PDFs: guardrail models that size, block or approve every AI recommendation against your rules — with a deterministic engine as fail-safe fallback and automated auditors watching calibration drift.

  • Encoded rules engines (editable by you)
  • Fine-tuned guardrail models + fallback
  • Automated bias & drift audit reports
  • Audit trails fit for compliance review
guardrail matched deterministic rules 89.3%auditor: 98.9% schema pass

🚫 Pilot Rescue & Production Hardening

Your pilot worked in the demo and dies in production. End-to-end forensic validation finds the silent failures happy-path testing misses. Precedent: four silent failures (fake data node, collapsed batches, dead cron) found and fixed same-day; zero-downtime credential rotation with consumer-by-consumer verification.

📊 Enterprise Data Governance & MDM

Most AI failures are data failures wearing a costume. Seven years of enterprise data-governance practice — full-lifecycle Stibo STEP and Contentserv implementations — make your master data trustworthy enough for AI to inherit. Precedent: 25% efficiency gains, $500K in client savings.

🔒  Private by default

  • Local LLM serving — quantized models run on your hardware; sensitive data never leaves your environment
  • Zero-vendor-leak option — open-weight architectures where third-party APIs are off the table
  • Audit trails built in — lineage, provenance marks and decision logs fit for compliance review
  • Credential hygiene precedent — zero-downtime secret rotation, consumer-by-consumer verification

Field Reports

Proof, from our own production systems

These are sanitized field reports from live deployments we own end-to-end. Ask us anything about them on a call — every number survives interrogation.

FR-01 · The analyst that grades its own homework

RAG + Fine-Tuning + Evals

A production market-analysis assistant grounded in five years of market data. Retrieval over a tuned pgvector/HNSW store feeds a fine-tuned 4B model served locally; a 750-case eval harness and a True-RAG ablation prove both components earn their place.

“Retrieval isn’t decoration. Remove it and direction drops 2.7 points while calibration degrades — the ablation proved the architecture, not the demo.”
Schema-valid output (750 held-out cases)100%
Directional accuracy (fine-tuned)97.6%
RAG ablation lift (base model)+2.7pts direction · ECE 0.335→0.306
kNN query latency (tuned HNSW)0.93 ms
Regression suite29 passing tests incl. index verification

FR-02 · The audit that found a value leak

Decision Auditing — flagship

A live approval layer was quietly destroying value. From frozen inference caches alone — zero new compute — counterfactual replay proved approved decisions earned −0.175%/trade while rejected ones would have earned +0.151%. Ablation controls isolated the cause; a reversible, provenance-marked guardrail shipped to production inside 24 hours.

Approved vs rejected expectancy−0.175% vs +0.151% per trade
Deterministic gate-flip control+11.1pp profit factor (0.86→1.14)
Simulation scale906 events · 898 cached inferences · 0 parse failures
Finding→production patch<24 hours, zero downtime

FR-03 · Governance that runs itself

Governance + Autonomous Ops

A three-model closed loop on live market data: analyst → risk gate → outcome scoring → auditor, on hourly and 6-hour schedules. Every AI recommendation is gated against an encoded rules engine with a deterministic fallback; the auditor watches calibration drift and bias and files its own reports.

Risk gate decision match vs rules engine89.3% (607 held-out)
Auditor schema pass98.9%
Unattended accumulation (verified)89 analyses → 88 gates → 80 scored → 5 audits
Leak-free dataset quality gates7/7 PASS, byte-identical regeneration

FR-04 · Data governance at retail scale

Enterprise Data / MDM

Full-lifecycle master-data implementations (Stibo STEP, Contentserv) for national retail enterprises: data models, workflows, integrations and JavaScript business-rule engines — the foundation any serious AI program stands on.

Efficiency gain~25% average
Client savings identified$500K
Scope deliveredData models · workflows · UI config · business rules · EA standards

Strategy internals stay confidential — the same courtesy applies to yours.

Skeptical? Good. Bring FR-02 to a call and try to break it →

Proof Lab

Five working proofs you can interrogate

Before we sell a service, we build it and measure it on a real mid-market e-commerce dataset (40K customers / 250K orders). Source code, reports and methodology are open for walkthrough on a call — every number below was generated by code you can read.

Private LLM Deployment

Proves: Private by default

A quantized open-weight LLM served locally on client-style hardware, benchmarked against an external API on identical tasks.

Task accuracy (local vs external)84% at equal quality bar
Latency13 ms vs 404 ms
Data egressZero bytes leave your environment
$0 marginal cost per query

Governance Audit Engine

Proves: Governance as software

A 12-category audit engine run against 292,000 real records. It returned FAIL — exactly what an honest auditor should say when controls are missing.

Records audited292,000 in ~4 seconds
Findings45 total · 12 high-severity
OutputRanked remediation roadmap (0–30d / 30–90d / 90–180d)
GDPR Art. 7/17 gaps caughtunencrypted PII fields flagged

US / EU / Canada Compliance Checklist

Proves: Regulatory work with citations

A profile-driven gap-analysis engine covering 15 obligations across three jurisdictions — every item cited to a primary source we personally verified.

Obligations mapped15 across EU / US federal+states / Canada
References17 sources, all fetched & verified Aug 2026
Demo verdictE-commerce profile: 19.2% posture, 8 gaps
caught 5 stale-source traps most sites still publish

Pilot Rescue Diagnostic

Proves: Evals that catch liars

We built a churn pilot the way teams actually build it — and our diagnostic proved its headline metrics were phantom before anyone funded a rollout.

Reported by pilotAUC 0.765 · 2.4× lift
After leakage probeAUC 0.504 — a coin flip
Verdict logic outputDO NOT FUND — saved a doomed deployment
rescue sometimes means stopping

AI Fluency Program

Proves: Training with audit evidence

A compliance-grade training program mapped to the EU AI Act Art. 4 literacy duty (in force since Feb 2025), ending in an auto-scored certification your compliance officer can file.

Curriculum6 modules × 3 delivery tracks
AssessmentAuto-scored engine, runs offline, unique-ID certificates
MappingPrimary sources verified Aug 2026

All five artifacts live under version control with their full reports. Ask to see any of them run on a call →

See It Run

Don’t take our word for it. Watch it work.

Every Proof Lab artifact runs live on our systems. Book a 15-minute walkthrough and we’ll show you:

Private LLM serving locally 13ms latency vs 404ms external · zero data egress
Governance audit scoring 292K records 45 findings · 12 high-severity · remediation roadmap
Pilot rescue catching phantom metrics AUC 0.765 → 0.504 · saved a doomed deployment
Book a 15-min walkthrough

No sales pitch. Just an engineer showing you the code.

Corporate Training · New

AI fluency your auditor can file

EU AI Act Article 4 requires providers and deployers to ensure sufficient AI literacy of staff operating AI systems — a duty in force since February 2025. Most training ends with a smile sheet. Ours ends with scored certificates, item-level records and a source-verified compliance mapping you can hand to an auditor.

Executive Briefing

3 hoursleadership track

  • The regulatory map: EU AI Act tiers + US/Canada snapshot
  • Risk picture and where AI adds vs destroys value
  • Investment logic backed by measured cases
  • Q&A on your specific exposure

Full Certification Track

2 daysall staff operating AI

  • All six modules + all three hands-on labs
  • Auto-scored capstone: pass = ≥80%, no module below floor
  • Unique-ID certificates + JSON evidence records
  • Cohort report + compliance mapping signed at delivery

📜  What makes it compliance-grade

  • Mapped to Art. 4 duty — curriculum-to-obligation traceability with EUR-Lex consolidated-text references (verified August 2026)
  • Measurable outcome — offline assessment engine produces certificates, per-module scores and item-level JSON records
  • Taught from real failures — leakage collapse (0.765→0.504), governance audit findings and pilot-rescue economics, not vendor anecdotes
  • Runs in your environment — zero-dependency tooling; assessment data never needs to leave your machines

Planning an AI rollout or already operating one? Scope a cohort →

Why Us

The difference is verifiability

Consultancies describe the future. We bring measurements. Here’s how an engagement with us differs from the usual pitch.

Typical AI consultancy
ProvenStack AI
“50+ systems shipped” — unverifiable claims
Every number traces to a live system you can inspect on a call
Success measured by benchmark scores
Success measured by business outcomes: expectancy, calibration, containment
Deliverable: strategy deck + roadmap
Deliverable: working system + eval harness + runbook
Governance as a policy PDF
Governance as code: rules engine, guardrail model, deterministic fallback
Project ends at handover
System self-audits on schedule and flags its own drift
Findings sit in a backlog for months
Precedent: audit finding shipped as a live guardrail within 24 hours

How We Work

Four steps, each ending in a number

Every phase produces a measurable deliverable you can inspect, interrogate, and take to a stakeholder meeting.

01 2–4 weeks · fixed fee

Audit & Baseline

Counterfactual replay of your existing decisions, data-readiness review and workflow mapping.

You leave with: a Quantified Value Map — where AI adds value, where it leaks it, and what one fix is worth in dollars.
02 1–2 weeks

Architect & De-Risk

Pragmatic architecture: RAG vs fine-tune vs both, local vs cloud serving, governance-by-design.

You leave with: an architecture doc + eval plan whose acceptance criteria are numbers, agreed before code is written.
03 3–8 weeks · scoped

Build & Pilot

Implementation with exit gates: schema-valid outputs, held-out eval thresholds and E2E validation against real data.

You leave with: a working system + eval harness + ops runbook — not a strategy deck.
04 ongoing · optional retainer

Operate & Prove

Scheduled outcome scoring, automated calibration/bias audits, scheduler verification and quarterly value reviews.

You leave with: a self-auditing system that flags its own drift — plus a quarterly value review against baseline.

Who We Serve

Built for buyers who need outcomes

Four workflows we know first-hand — because we built, broke and fixed these systems ourselves before bringing them to your industry.

FinTech, Trading & Insurance

AI-assisted decisions nobody can vouch for — and regulators asking why.

Market-data RAG, risk-gated recommendations, calibration monitoring and decision-value audits. We speak profit factor, drawdown and expectancy — fluently.

inverted-selector discovery: −0.175%/decision gate-flip fix: +11.1pp profit factor

Retail, Commerce & Data Teams

AI initiatives inherit messy product, customer and supplier data.

Master data management, golden records and governance frameworks from seven years of enterprise retail-platform practice — so agents inherit trust instead of garbage.

Stibo STEP full-lifecycle 25% efficiency gain · $500K client savings

Operations & Support Leaders

Support volume grows with headcount, and generic chatbots hallucinate policies.

Policy-aware support agents grounded in your KB with governance gates blocking out-of-policy promises, calibrated confidence driving automatic human escalation, and conversation-quality audits after every window.

autonomous loop: 89 → 88 → 80 → 5 (verified) runs unattended on hourly + 6h crons

Product & Engineering in Pilot Purgatory

The demo worked, the rollout didn’t, and leadership is losing patience.

Pilot rescue via forensic E2E validation, label autopsies, ablation-driven error attribution and a rebuild path with acceptance gates leadership can watch move.

caught 4 silent failures same-day phantom AUC 0.765 → real 0.504 (saved doomed deploy)

Recognize your workflow here? Talk it through with an engineer, not a salesperson →

Market Context

Why this decade belongs to measured AI

The numbers behind the shift — and why proof-first delivery is where the market is heading.

$11.9B → $73.9B
AI consulting services market, 2026→2034, growing 25.6% annually. North America holds ~38% share. Fortune Business Insights, Aug 2026
95%
of generative-AI pilots deliver no measurable P&L impact — the exact gap our audit practice closes. MIT NANDA, State of AI in Business 2025
<5% → 40%
share of enterprise apps embedding AI agents, 2025→end-2026. Agentic adoption is compounding faster than governance capacity. Gartner, 2025 forecast
58%
of US small businesses already use generative AI — up from 23% in 2023. Growing SMBs adopt at 83% vs 55% for declining ones. US Chamber of Commerce; Presenc AI, 2026
3.5×
average ROI on AI customer-service implementations, with 68% lower cost per interaction — the clearest near-term win we implement. IrisAgent / industry rollups, 2026
$200–400/hr
senior AI consulting market rates in 2026; fixed-fee POCs typically $15–40K. Our fixed-fee audits start below that band. Winder.ai pricing benchmarks, 2026

Engagements & Pricing

Fixed fees, defined deliverables, numbers as acceptance criteria

Indicative ranges so you can budget before we ever talk. Final scope — with acceptance numbers written down — is agreed before you commit.

Decision-Value Audit

$8K–$25Kfixed fee

  • Counterfactual replay of your cached decisions
  • Quantified Value Map: what each layer earns or leaks
  • Prioritized fix roadmap with expected lift
  • Executive readout on your live system

Fractional AI Retainer

from $5K/momonthly

  • Self-scoring loops monitored and tuned
  • Automated drift / bias audit cadence
  • New use cases scoped and shipped continuously
  • Quarterly value review against baseline

Risk reversal: if an audit finds no measurable improvement opportunity, you keep the Value Map and owe nothing further. Market context: senior AI consulting runs $200–400/hr; our fixed fees start below the typical POC band.

FAQ

Straight answers

The questions every serious buyer asks before engaging an AI consultancy — answered the way we'd answer them on a call.

Should we use RAG or fine-tuning?

Default to RAG for knowledge that changes — it’s the right first choice for roughly 80% of enterprise LLM applications. Fine-tune to lock behaviour, tone and output schema that prompting can’t hold, or to distil a frontier model into a cheaper one. In production we usually combine both: retrieval for facts, fine-tuning for behaviour.

How do you prove an AI system creates value?

Three instruments: an eval harness measuring schema compliance, accuracy and calibration on held-out cases; P&L-in-the-loop simulation replaying your model’s decisions through your actual business rules; and counterfactual replay of cached decisions quantifying whether each layer adds or destroys value.

Can you work with our existing stack and models?

Yes — model-agnostic by design: OpenAI, Anthropic, Gemini or open-weight models served locally for privacy. Integration runs through typed tool layers (MCP), structured-output contracts and standard APIs across PostgreSQL, FastAPI, n8n, Docker, Streamlit, and your CRM/ticketing stack.

Our AI pilot stalled. Can you fix my AI system?

Yes — AI troubleshooting and pilot rescue is a core service. Forensic E2E validation catches silent failures demos hide — in one campaign: a stubbed data node returning fake JSON, collapsed batch processing, single-item handling and a dead scheduler, all fixed same-day. Label autopsies and ablation controls then tell us whether damage lives in your filters or your model.

Do you offer ongoing operations after delivery?

Systems ship with self-scoring loops: scheduled outcome scoring, automated audit reports for calibration drift and bias, scheduler verification and lineage hygiene. A fractional-retainer option keeps your system monitored, audited and improving month over month.

How much does this cost?

Fixed fees, published on the page: Decision-Value Audits run $8K–$25K, PoC build sprints $25K–$60K, fractional retainers from $5K/mo. For context, senior AI consulting market rates are $200–400/hr with typical fixed POCs at $15–40K. Every engagement is fixed-scope — no open-ended hourly billing.

Will our data leave our infrastructure?

Not unless you want it to. We deploy quantized open-weight models served locally (GGUF on your hardware), so sensitive data never leaves your environment — a pattern we already run in production. Where frontier APIs do win, we say so plainly and put governance gates around them. Either way you get decision logs, lineage and audit trails fit for compliance review.

Why hire us instead of buying an AI platform?

Platforms sell capability; nobody sells you proof it works on your data. We’re model-agnostic and platform-agnostic: if a vendor product is the right answer, we’ll architect around it — but our eval harness will show you that with numbers before you sign. What platforms don’t include: acceptance criteria as measurable gates, ablation studies proving each component earns its place, and self-auditing loops after handover.

Can we inspect the proof behind your claims?

Yes — that’s the point of our Proof Lab. Five working artifacts (private LLM deployment, governance audit engine, US/EU/Canada compliance checklist, pilot rescue diagnostic, and a compliance-grade AI fluency training program) were built and measured on a real 292,000-record e-commerce dataset before we advertised anything. Source code, generated reports and methodology are open for walkthrough on a call — every number on this site traces to a measured run.

How does an engagement start?

A free 30-minute scoping call. If there’s a fit, we propose a fixed-fee Decision-Value Audit or a scoped build — with the deliverables and acceptance numbers written down before you commit.

Free · no call required

The AI Pilot Autopsy Checklist

The 12 checks our forensic validation runs on every stalled pilot — including the four silent failures (fake data node, collapsed batches, dead scheduler) that killed our own pipeline until we caught them same-day.

Send me the checklist

Get Started

Ready for AI that shows its work?

Tell us what you’re trying to automate or audit. You’ll get a focused, practical perspective — and if we engage, the acceptance criteria are numbers, not adjectives.

Prefer email? aihelpingservice@gmail.com · Response within one business day.