Product Feature
AI Custom Tasks
AI Custom Tasks is our newest subscription product. It's designed for schools who do not want to take part in our national assessments, but want to run their own custom tasks with all of our new AI features.
Rapid, Reliable Essay Marking with AI-Enhanced Comparative Judgement
Over 1,400 schools globally use Comparative Judgement
Watch Daisy Christodoulou explain how it works
Over 1,400 schools
globally use Comparative Judgement
Watch Daisy Christodoulou explain how it works
Save staff time, eliminate standardisation meetings, and get nationally standardised feedback built on a safety-first AI platform.
Between 2025 – 2026 we assessed globally
Students’ responses from
schools
Massive Time Savings
Teachers spend only 7 to 14 minutes in total per assessment. Decisions take just 27 to 34 seconds each.
High Precision
Our AI achieves 82% to 83% agreement with human decision making. It delivers the same level of precision as human judges but with huge benefits in efficiency.
Full Range
Unlike rubric-based marking (human or AI), scores span the full range without ceiling or floor effects.
Why Choose No More Marking?
Ditch Standardisation Meetings
- Our equating method places different schools taking the same assessment on a single scale.
- This removes the need for traditional standardisation meetings.
- It also reduces between-school differences in the interpretation of marking criteria.
A Safety-First AI Approach
- We use a default ratio of 10% human to 90% AI decisions to highlight where the AI deviates from human values.
- Every essay undergoes multiple comparisons, including up to 18 AI and 2 human, which reduces bias.
- We apply safety restrictions to ensure mis-transcribed or provocative responses are not reproduced in feedback to pupils.
Psychometric Rigor You Can Trust
- Our statistical model has been validated by thousands of peer-reviewed studies.
- Our Comparative Judgement approach ensures scores are spread against the whole scale, avoiding the bunching towards the middle that occurs with rubrics.
How it works
Primary
Step 1. Creative Stimulus
Use our commissioned, inspiring images from a top children's illustrator to bring out the best in writing.
Step 2. Upload & Compare
Essays are digitised and compared using our AI and human hybrid model.
Step 3. Personalised Feedback
Receive detailed, safe feedback reports with National grades and no standardisation hassle.
Secondary
Step 1. Persuasive Essay Writing
High-quality persuasive tasks taken under standardised conditions.
Step 2. Upload & Compare
Essays are digitised and compared using our AI and human hybrid model.
Step 3. Personalised Feedback
Receive detailed, safe feedback reports with National grades and no standardisation hassle.
Custom
Step 1. You set the task
You set the task and we take care of the prompts.
Step 2. Upload & Compare
Essays are digitised and compared using our AI and human hybrid model.
Step 3. Personalised Feedback
Receive detailed, safe feedback reports with custom grades and no standardisation hassle.
Product Feature
Creative Writing Stimulus
For our national writing windows we commission imaginative and inspiring images from a top children's illustrator that bring out the best in children's writing.
Product Feature
Detailed Reporting
With our national projects you can track pupils' progress over time and see how their performance compares to the cohort.
Schools & Trusts
Case Studies
Read how Schools and Trusts are benefiting from using Comparative Judgement, using our valuable resources, saving time and producing more accurate marking.
Retrieval Practice
Automark™
Automark™ can read the inconsistent marks made by the human hand. Once the candidates and the answer key are uploaded, the automated test sheets can be printed out for the test to be taken in the classroom. Results are processed using the latest AI technology and can be downloaded within minutes.
Teaching Resource & CPD
Writing Hub
The place to boost writing skills. The Writing Hub provides you with professional development webinars, teaching resources, and writing exemplars that support our new Writing Progression.
Product Feature
National Assessment Calendar
View our national Comparative Judgement windows for the current academic year.
