Outcome 01
Reduce manual evaluation effort
Use AI-suggested marks and explanations to speed up first-pass review while teachers approve every final mark.
Lumen by Caldorus
AI-assisted answer-sheet evaluation with teachers in control
Lumen helps institutions evaluate descriptive answer sheets faster using teacher-approved rubrics, AI-suggested marks, confidence signals, review queues, moderation, and approved result exports.
Teacher-approved marksReview queuesApproved exports
Lumen console
Evaluation review queue
Assessment
Midterm Biology
Rubric score
86% ready
Review queue
23 cases
A-104
Photosynthesis explanation
7/10
82%Teacher review
A-118
Numerical derivation
4/8
61%Moderation
A-126
Case analysis
9/12
91%Approved
IDAnswerScoreSignalStatus
A-104Photosynthesis explanation7/1082%Teacher review
A-118Numerical derivation4/861%Moderation
A-126Case analysis9/1291%Approved
Teacher decision
91%
High-confidence answers can move faster while exceptions stay visible for review.
Teacher approvedModeration flag
Product summary
Built for universities, colleges, exam cells, academic quality teams, and SIS/ERP partners, Lumen helps reduce manual evaluation effort while keeping final academic judgment with teachers.
- Audience
- Universities, colleges, exam cells, and academic quality teams
- Primary workflow
- Descriptive answer-sheet evaluation
- Pilot motion
- One assessment with teacher review before export
What Lumen changes
Faster evaluation, with final academic judgment still in teacher hands
Lumen supports descriptive answer-sheet evaluation with teacher-approved rubrics, AI-suggested marks, confidence signals, review queues, moderation, academic analytics, and approved exports.
Outcome 02
Make rubric-based marking more consistent
Attach expected concepts, mandatory points, common mistakes, and marking guidance to every answer so review decisions stay explainable.
Outcome 03
Turn evaluation into academic quality evidence
Surface confidence, missing concepts, moderation pressure, override rates, and outcomes reporting for academic review.
Current flagship
Lumen Assessment Intelligence
Built for universities, colleges, and exam teams that want to reduce manual evaluation effort while keeping final academic judgment with teachers.
Pilot posture
Start with one constrained assessment, clear rubrics, a defined teacher review team, and explicit success metrics.
Sales promise
Every final mark stays reviewable. Lumen helps teachers move faster, but approval, overrides, moderation, and exports remain under institutional control.
Evaluation workflow
A clear path from answer sheets to approved results
The first sales conversation makes the workflow tangible: what gets uploaded, where AI helps, where teachers review, and when results can leave the system.
Lumen workflow proof
From answer sheets to approved export
01
Assessment setup
Rubric ready
02
Extraction
Low confidence
03
Suggested marks
Needs review
04
Teacher review
Teacher approved
05
Approved export
Export ready
AI suggestions stay explainable.
Teachers approve or override marks.
Only finalized marks move to export.
Resources
Start with pilot guidance for institutional evaluation teams
Use the current resource set to review pilot readiness, evaluation workflow, outcomes reporting, and SIS/ERP integration planning.
Pilot7 min read
Pilot readiness
Define the first assessment, subject, language, rubric quality, review policy, and success metrics before starting a Lumen pilot.
Outcome: Confirm whether an institution has the right starting conditions for a controlled pilot.
Workflow8 min read
Evaluation workflow
Understand how answer-sheet upload, extraction, AI-suggested marks, review queues, moderation, and final export fit together.
Outcome: Map Lumen to the academic evaluation process before procurement or pilot rollout.
Academic quality7 min read
Outcomes reporting
Use evaluated answers to support question analytics, concept misses, cohort trends, and outcome attainment review.
Outcome: Turn evaluation data into buyer-visible academic quality evidence.
Integrations7 min read
SIS/ERP integration
Plan roster import, assessment metadata sync, approved final result export, and external ID mapping for institutional systems.
Outcome: Reduce procurement friction by showing how final marks can return to institutional systems.
Documentation
Go deeper in the docs
The Lumen Assessment Intelligence documentation introduces the buyer-safe product concepts, pilot path, evaluation workflow, rubric review, and integration planning.
Docs
Lumen Overview
Understand Lumen, where it fits, and how to scope a pilot.
Docs
Pilot Readiness
Prepare the first assessment, rubric, review team, and success criteria.
Docs
Evaluation Workflow
Map upload, extraction, suggested marks, review, moderation, and export.
Docs
Rubrics and Review
See how teacher control and rubric explainability shape the product.
Lumen by Caldorus
Start with a controlled Lumen pilot
Use the shared contact path to discuss assessment fit, pilot scope, pricing, documentation, trust requirements, or result handoff.