Custom LLM Hosting & Red-Teaming Infrastructure

The Challenge

A security-focused organization needed custom LLM infrastructure for red-teaming operations. Off-the-shelf solutions didn't meet their requirements: they needed full control over model deployment, comprehensive logging of all interactions, and a custom evaluation harness to systematically test model vulnerabilities. Due to the sensitive nature of the work, this engagement is under NDA.

What We Built

We deployed a complete red-teaming infrastructure from scratch:

1. Custom LLM Deployment: Production-grade model hosting with sub-100ms latency, optimized for the rapid iteration cycles required in red-teaming workflows.
2. Red-Teaming Harness: A custom evaluation framework to systematically probe model behaviors, track attack vectors, and document vulnerabilities across test runs.
3. Comprehensive Logging Pipeline: Every interaction captured and indexed for analysis—prompts, responses, latency, token counts, and custom metadata for security research.
4. Evaluation Application: A purpose-built interface for security researchers to run tests, compare results across model versions, and generate reports.

Results

The client now has a fully operational red-teaming environment that enables their security team to systematically evaluate LLM vulnerabilities, with complete control over the infrastructure and full visibility into model behavior.