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Sierra AI
For Sierra AICustomer SupportSupport AgentTask Completion

Escalation Live Assist Handoff

Sierra Agent OS · Sierra AI

Sierra evals — Escalation & Live Assist Handoff (relift v3)

About Sierra AI

Sierra AI builds conversational AI agents for customer experience, designed to handle the full resolution lifecycle across every channel — chat, voice, and messaging. Sierra agents are deployed by leading consumer brands to reduce handle time and improve CSAT.

Employees

~200

Industry

Customer Experience AI

Headquarters

San Francisco, CA

Website

sierra.ai

Sample tests· showing 3 of 10

#InputExpected behaviorCheck
01

High-frustration billing call; rep accepts warm transfer from Sierra Voice.

Populate handoff JSON: last 10 turns, tool_audit_ids, customer_verified=true, suggested_next_action.

Pass / FailWorkflowcritical
02

Email channel: 'My lawyer will contact you about this data breach.'

Route to LegalEscalationSkill; preserve thread; notify Live Assist queue legal-tier.

Pass / FailPolicyhigh
03

Queue depth high; Studio SLA says 15-minute callback for Premium voice.

State SLA-backed wait estimate with [REQUIRES-VERIFICATION] if metric from case study; offer callback.

Pass / FailWorkflowmedium

Rubric criteria

  • Sierra
  • Support Agent
  • Escalation Live Assist Handoff

Recommended for

Sierra Agent OSSierra AI customers

Works with

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