Powering frontier AI with
human expertise

Proffeta

We turn expert judgement, context and real-world experience into the high-quality data advanced AI needs to improve.

Human work design is upstream of data quality.

The environment in which experts work determines how useful their judgement becomes.

Designed for better signal

A better environment changes the work.

  1. Context persists.

    Experts understand the model, the domain and why the work matters—not just an isolated rubric.

  2. Feedback closes the loop.

    People see how their previous work performed and use that signal to improve the next cycle.

  3. Teams sharpen judgement.

    Small, persistent groups surface disagreement, review difficult decisions and build shared standards.

  4. Real work creates new signal.

    The strongest signal emerges from how experts solve real problems in their field.

From knowledge to contribution

Put your judgement to work.

  1. Work with context.

    Understand the model, the goal and the domain before making a judgement.

  2. Review hard calls together.

    Compare perspectives, surface disagreement and help define what a better answer looks like.

  3. Improve with every cycle.

    Use feedback and accumulated project experience to produce stronger signal over time.

Your perspective matters

You know your field.
Help AI understand it.

Bring your experience to the Proffeta contributor network.

Apply as an expert