A 266-task evaluation benchmark for B2B sales-outreach agents, grounded in the
Tenacious (B2B engineering-outsourcing) workflow. 10 failure dimensions, 5
authoring source modes, mechanically-gradable rubric (no human in the loop).
Held-out partition is sealed — see held_out/SEALED.md for details.
Total tasks (train + dev): 191
Held-out (sealed): 75
Source modes: 5
Failure dimensions: 10
License: CC-BY-4.0
