PromptEngineer
Optimizer
Playground
Score
Compare
A/B Test
Batch
Library
Templates
Gallery
Dashboard
History
Docs
Settings
Login
Sign Up
API key ○
Optimizer
Playground
Score
Compare
A/B Test
Batch
Library
Templates
Gallery
Dashboard
History
Docs
Settings
Batch tester
Sync
: immediate results.
Async
: background job with polling.
Prompts (one per line; # comments ignored)
0 prompt(s)
Run now (sync)
Run as job (async)
+ Shared model output (evaluation)
Markdown report
Generate