User Guides

Practical notes for teams buying or operating AI workflows.

Start with the workflow, buyer risk, pilot scope, and operating result. Technical details appear only where they help you decide whether the workflow can be trusted.

Model Cost And Privacy

Use frontier models only where they matter.

Flev workflows can route routine, structured steps to local or private small models while keeping stronger models available for complex reasoning.

01

Routine steps

Classification, extraction, validation, routing, and repair do not always need the most expensive model in the stack.

02

Reviewable routing

Teams should be able to see which model handled which step, why fallback exists, and who can approve changes.

03

Small-model ready

Better Call evidence shows tool-call accuracy improving from 73.4% to 83.8% on 3,625 granite4.1:3b BFCL v4 cases.

Read the model choice guide
User Guides

Start with these three Flev guides.

A product workspace showing agent runs, evidence, review, and delivery surfaces Flev

Customers Buy Workflows They Can Operate.

Flev helps turn one repeatable business process into a workflow customers can run, inspect, embed, review, and improve.

· 8 min read
A DevOps control surface with CI, deployment, Kubernetes evidence, and approvals Flev

Start by Selling a Failed Deployment Diagnosis, Not an AI Platform

Flev DevOps is easier to buy because the pain is concrete: failed CI, messy releases, Kubernetes debugging, and incident follow-up.

· 8 min read
Technical layers supporting a customer-facing workflow Flev

Show the Workflow First. Keep the Technology Available for Review.

Users should first see the workflow they can buy; technical proof, model cost control, and privacy boundaries should appear after the offer is clear.

· 7 min read
Reference Notes

Deeper notes for engineering review.

Agent Products Do Not Add Another Chat Box. Package the Workflow. 9 min read Stable Harness Customer History Should Stay Under Customer Control 8 min read Better Call Do Not Let a Small AI Formatting Error Break the Workflow 7 min read Better Call Users Should Not Care Which Model Sent the Action 7 min read Better Call Stop Bad AI Actions Before They Touch Real Systems 7 min read Better Call Make AI Failures Explain the Next Step 7 min read Better Call Automatic Repair Still Needs Buyer Rules 7 min read Stable Harness A Smart AI Still Needs an Operating Room 7 min read Stable Harness Do Not Let AI Setup Live in Someone’s Head 7 min read