Hopper Evaluation PlatformHopper Labs

Make the judgment explainable.

Define what matters, compare independent reviews and work through disagreement. Keep the evidence behind an evaluation decision close to the result.

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Explore the features
The local Evaluation Platform, with separate domain applications.Click to take a closer look
Hopper Evaluation Platform / Overview

The local Evaluation Platform, with separate domain applications.

What makes it useful

Give the decision a reason you can revisit.

Defined scales

Specify what is being judged. Reduce ambiguous scoring.

Independent reviews

Compare assessments. Expose disagreement.

Adjudication and evidence

Record a resolved judgment. Preserve the reason for acceptance.

Useful alone. Better together.

Different tasks. A clear reason for the judgment.

Use the right evidence for the work, from a written answer to the reviews behind its score.

  1. Essay PracticeInspect the writing
  2. Hopper Evaluation PlatformReview the evidence

A closer look

See what you can do.

The capability, the action, and what it means for you.

Features, what they do, and why they matter
FeatureWhat you can doWhy it matters
Defined scalesWhat you can doSpecify what is being judged.Why it mattersReduce ambiguous scoring.
Independent reviewsWhat you can doCompare assessments.Why it mattersExpose disagreement.
Adjudication and evidenceWhat you can doRecord a resolved judgment.Why it mattersPreserve the reason for acceptance.

3 capabilities

Practical details
Availability
Local development preview
Model status
No trained essay model or qualification claim

Trying the experience

Local application launch is available on this machine. Public hosting and model qualification are separate.

For builders: how it fits together

A platform, independent applications, shared engines.

Showcase → Evaluation Platform
  ├─ Essay Scoring Lab → import, human review, labelled data
  └─ Tax Evaluation → tax-specific workspace
Shared engine → agreement statistics and review validation

Essay Scoring Lab is an installed framework application. Tax Evaluation opens its existing owner workspace.

Hopper Evaluation Platform

Make it part of your day.

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