People ask about efficiency gains in terms of time saved. The real gain is different, and I want to describe it precisely.
What My Time Actually Goes To
For most senior decisions, my time is not spent on the final answer. It is spent on: re-reading long email chains. Reconstructing what matters versus noise. Remembering where I have seen this before. Re-deriving risk boundaries I already learned years ago. Mentally simulating outcomes I have already lived through.
That cognitive setup is the bottleneck. Tessera attacks it directly.
The Numbers
Email-driven problem solving, my most common use case. Before Tessera: 10-30 minutes to orient, 5-10 minutes to frame a response. Total 15-40 minutes. With Tessera: 2-5 minutes to validate context, 1-3 minutes to adjust framing. Total 3-8 minutes. That is a 65-80% reduction in time per decision.
Technical escalation and remediation guidance. Before: 20-45 minutes for context reconstruction, 10-20 minutes for hypothesis pruning, 5-10 minutes for guidance framing. With Tessera: context and precedent surfaced immediately, hypothesis space pre-pruned. 50-70% reduction, with fewer wrong turns downstream.
Strategic and executive decision support: 40-60% reduction in direct involvement, plus earlier course correction.
The Blended Number
Weighted across my actual workload, the blended efficiency gain is approximately 50-70% reduction in time spent per decision. Or roughly 2x effective capacity without additional burnout.
The Gain People Underestimate
The real gain is not speed. It is decision quality per unit time. Tessera reduces rework, follow-up clarification, downstream confusion, and “why did we do this?” cycles. In practice, that feels like my day got quieter. That is the true signal.