The knowledge that was never written down.

Tacit sources and licenses the expertise frontier models can't learn from the open web.

Get in touch

The strongest models are no longer limited by compute. They are limited by what they've seen. We capture the judgment behind real work and license it — cleanly, and with provenance your counsel can verify — to the teams training what comes next.

Expert reasoning

Decisions, corrections, and judgment from working practitioners, structured into data models can learn from.

Licensed corpora

Proprietary archives that never touched the open web, licensed at the source with a documented chain of rights.

Evaluation

Benchmarks and environments that find where a model's understanding ends, so the next dataset is aimed precisely.

If you train models, we should talk. Book a call or write to inquiries@tacitdata.ai.