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LLM EVALS  ·  AI Engineering Services

LLM Evaluation & Observability

You can't improve what you can't measure. Custom evaluation frameworks and real-time observability for AI systems already in production.

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$3,000 – $8,000 Delivery: 2 – 4 weeks Get a Quote
The Problem

Why This Matters

Most teams deploy an AI feature, see it's "mostly working", and move on. Three months later, a prompt change degrades accuracy by 30% and nobody noticed. LLM evaluation catches regressions before they reach users — and tells you exactly why.

Use Cases

What Teams Use This For

  • RAG accuracy: are retrieved chunks actually answering the question?
  • Hallucination detection: is the model making up facts?
  • Regression testing: did a model/prompt update break existing behaviour?
  • Bias and safety auditing for customer-facing AI
  • Cost and latency profiling per query type
Deliverables

What You Receive

  • Custom eval dataset creation (domain-specific Q&A pairs)
  • Automated eval pipeline (accuracy, faithfulness, relevance, toxicity)
  • LangSmith / Weave / Arize integration or custom dashboard
  • Regression test suite that runs on every deployment
  • Weekly automated eval report
Pricing

Project Packages

Fixed-price scopes with clear deliverables. No hourly billing surprises. Source code ownership transferred on all packages.

Package

Eval Foundation

100-question eval dataset + automated pipeline · 2 weeks
$3,000
  • Custom eval dataset (100 Q&A)
  • Accuracy + faithfulness metrics
  • Automated CI/CD eval run
  • Basic dashboard
  • 30-day support
Get Started
Package

Production Evals

Full suite + observability platform + regressions · 3 weeks
$6,000
  • 500-question eval dataset
  • Hallucination + bias detection
  • LangSmith/Weave integration
  • Regression test suite
  • Weekly automated report
  • 60-day support
Get Started
Package

Enterprise Audit

Compliance-grade + custom metrics + team training
From $8,000
  • Compliance-grade audit trail
  • Custom domain metrics
  • Red-team adversarial testing
  • Team eval training
  • 90-day priority support
Get Started
Technology

Stack Used

Python 3.11+ LangSmith Weave (W&B) Arize AI RAGAS DeepEval Claude API OpenAI Evals PostgreSQL GitHub Actions (CI)
Why Me

Proof of Delivery

Every AI project delivered includes a baseline eval suite. The same methodology is offered as a standalone service for teams who already have an AI product but no measurement infrastructure.

Ready to start?

Send a brief description of your project and I'll reply within 24 hours with a scoped proposal — no obligation.

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