AI Development & LLM Engineering
Fix LLM Hallucinations — Without Re-launching Your Site
LLM apps that ground answers, control cost, and pass evals
Senior engineers · IST + EST overlapNDA on day 124-hour reply
The problem
What you're seeing
Your LLM confidently invents facts — fake citations, made-up API responses, wrong product details — and users have noticed.
How we fix it
Our approach
We tighten retrieval grounding, add citation-required prompting, build an eval harness that scores faithfulness, and gate releases against hallucination rate.
What you get
Concrete deliverables, no fluff
Every engagement ends with measurable, documented outcomes — no black-box agency reports.
Evaluation harness with scored test cases
Implementation behind feature flags + rollback plan
Cost & latency dashboard wired to your observability
Hand-off doc covering prompts, models, and guardrails
Tooling we use
Industry-standard stack, no proprietary lock-in
OpenAIAnthropic ClaudeLangChainPineconepgvectorVercel AI SDK