Tenacious-Bench: Building a Sales Domain Evaluation Benchmark When No Dataset Exists

The Gap General-purpose LLM benchmarks like τ²-Bench evaluate task completion in retail domains - cancelling orders, processing returns, checking inventory. They cannot answer the question a B2B sales team actually needs answered: does this outreach email say the right thing to the right buyer? Tenacious Consulting runs four distinct buyer segments - high-growth startups, restructuring companies, mature enterprises, and AI-transformation plays. An email that correctly pitches cost-cutting to a r