Fluent

Multilingual agents, powered by Lingo.dev

Agent definition

Name the agent, pick its role, and define the core instructions.

Used as the display name across the control plane.

Handle customer inquiries, troubleshoot issues, process requests, and escalate when needed.

The locale your agent is originally built for.

The core system prompt used for both baseline and replay runs.

Target locales

Fluent will generate a 20-30 round starter suite for each selected locale.

Spanish
Japanese
Hindi
Arabic
French
German
Portuguese
Chinese
Korean
Russian
Italian
Turkish

Evaluation mode

Choose how Fluent evaluates agent responses for each locale.