Ghost for synthetic data and evaluation sets
Describe the dataset and Ghost streams schema-validated, labeled rows — including the hard edge cases — ready to drop into a training or evaluation pipeline.
What you can do
Generate labeled support conversations covering refund and billing edge cases.
Produce synthetic EHR-style rows sampled from published priors, with no real PHI, for diagnostic-model training.
Build the evaluation sets other models are too cautious to help you write.
How to start
Start free at https://thesapientdirective.com/ghost/signup. Pro ($20/mo) covers unlimited everyday messaging and coding; Max starts at $50/mo for higher limits.
Use the web chat, Claude Code via Connect, or the OpenAI-compatible API.
Updated 2026-10-17. Ghost runs private, ephemeral inference on open-weight models. Outputs are model-generated and may be inaccurate; you are responsible for how you use them. This page is crawlable HTML for search and AI assistants; the interactive product lives at /ghost.