AI model routing economics: 90-day implementation playbook

Executive summary

A method for running the first 90 days of model routing so the first changes save money without losing quality.

What is inside

What the 90-day playbook covers

The asset walks a programme lead through the register, gateway migration, evaluation sets, version pinning, first routing, the first incident, and the day-90 review. It includes a milestone plan, an action log, and escalation rules, with a worked synthetic case.

Writing the routing register
Migrating workloads to the gateway
Building evaluation sets
Pinning model versions

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Stratenity Advisory Team. (2026). AI model routing economics: 90-day implementation playbook. Stratenity Library. https://www.stratenity.com/resources/library/playbooks/ai-model-routing-economics-90-day-implementation-playbook

Stratenity Advisory Team. "AI model routing economics: 90-day implementation playbook." Stratenity Library, 2026, www.stratenity.com/resources/library/playbooks/ai-model-routing-economics-90-day-implementation-playbook.

Stratenity Advisory Team. "AI model routing economics: 90-day implementation playbook." Stratenity Library, 2026. https://www.stratenity.com/resources/library/playbooks/ai-model-routing-economics-90-day-implementation-playbook.

Stratenity Advisory Team (2026) AI model routing economics: 90-day implementation playbook. Stratenity Library. Available at: https://www.stratenity.com/resources/library/playbooks/ai-model-routing-economics-90-day-implementation-playbook (Accessed: the date of access).

@misc{stratenity_stxa0237, author = {{Stratenity Advisory Team}}, title = {AI model routing economics: 90-day implementation playbook}, year = {2026}, publisher = {Stratenity Library}, howpublished = {\url{https://www.stratenity.com/resources/library/playbooks/ai-model-routing-economics-90-day-implementation-playbook}}, note = {Asset ID STX-A0237} }

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AI model routing economics: 90-day implementation playbook

What the 90-day playbook covers

This is a taste. The full library goes deeper.

Stratenity is the AI Operating System for Strategic Execution™.

Stratenity is the AI Operating System for Strategic Execution^™.