NEW 11 IB subjects · AI-native · rubric-aligned · 60+ planned

Built by humans,
enhanced with AI.

The IB-specific, AI-native ecosystem designed to support academic excellence with clarity, structure, and integrity. One platform for students, teachers, coordinators, and IT. Everyone aligned, everyone moving forward.

Trusted by
IB Schools Worldwide · 10,000+ assessments / month
app.ibmarker.com / paper-2 / submit
Paper 2 · Question 4 · HL
Received
Evaluate monetary policy's effect on inflation.
MH
M. Hassan
DP2 Economics HL · Submitted 09:42
Central banks raise the policy rate to slow demand, which reduces inflationary pressure on prices over 12-18 months. However, supply-side shocks limit…
Routing to AI marker < 5s
Paper 2 · Question 4 · HL
Live
Evaluate monetary policy's effect on inflation.
Central banks raise the policy rate to slow demand, which reduces inflationary pressure on prices over 12-18 months. However, supply-side shocks limit the effectiveness of demand-side tools, as seen in the 2022 energy crisis.
Knowledge 5/6
Application 5/6
Evaluation 4/8
AI Marker
14/ 20 LEVEL 6
Feedback · Paper 2 Q4
Returned
Your feedback — strengths & next steps
  • Strength Strong grasp of the transmission lag — correctly cites the 12–18 month window.
  • Apply Extend your supply-side example beyond 2022 — recent data sharpens the evaluation.
  • Develop Evaluation needs a clearer weighting of effectiveness vs. supply-side limits.
Final score
14/ 20 LEVEL 6
Cohort · DP2 Economics HL
12 students
Class performance — Paper 2 Q4
Student Know. Appl. Eval. Score
M. Hassan 14
L. Park 15
A. Kovács 11
R. Singh 9
J. Müller 14
Class avg 12.6 / 20 2 at-risk · weak Evaluation
AI Sub-5s rubric-aligned feedback
Calibrated to IB rubrics

The five pillars of iBMarker

Every pillar reinforces the next: rubric-grounded AI, gamified learning, a unified ecosystem, university pathways, and responsible governance.


One unified ecosystem.

Instead of fragmented tools, iBMarker brings clarity and structure in a single AI platform. Your students, teachers, coordinators, and IT administrators all work together in the same system.

Every insight, every piece of feedback, speaks the language of IB standards, because your students deserve more than generic AI.

iBMarker
Students Teachers Coordinators IT Admins Parents

What sets iBMarker apart.

Purpose-built capabilities that no generic AI tool can match.

AI Question Generation

Create IB-aligned questions with proper command terms - grounded in the actual IB syllabus, not just rubric scaffolding.

15hrs / week saved

Personalised Insights

LLM-coached patterns across four answer-quality dimensions plus pacing, recurring misconceptions, mastery trajectory, and confidence calibration - surfaced as mentor-style notes.

10+insight categories

Spaced Repetition

Per-topic review queues using the SM-2 algorithm. The platform re-surfaces exactly the subtopics each student needs to lock in.

SM-2review scheduling

Data Residency

EU data centres today, with a self-hosted open-source LLM deployment on the roadmap for institutions that need full data sovereignty.

EUdata centres

IB Learning Quest
Bio
Eco
Phy
His
Eng
Che
Mat
Geo
Psy
CS
Art
Spa
Fre

Gaming meets IB:
learning by play.

Rubric-aligned quizzes disguised as interactive games. Analytics feed directly into the same dashboard teachers already use.

  • Rich, rubric-aligned quizzes disguised as interactive games
  • Analytics that feed directly into the teacher dashboard
  • Multiplayer matchups fostering healthy competition and peer learning
  • Designed for student motivation, engagement, and sustained effort

Proven impact metrics.

Numbers your leadership team can act on.

0.94
correlation with human teachers

Marking Accuracy

  • 68% exact-match with teachers
  • 23% within ±0.5 marks
  • Rubric-driven across 11 subjects
10k+
answers marked / month

Live Operation

  • ~3 second average marking time
  • 15 hrs / week saved per teacher
  • 4.7 / 5 student satisfaction
100%
compliance

AI Policy Support

  • GDPR-compliant by design
  • 24/7 audit-ready logs
  • EU data centres + roadmap to on-prem

See your time saved.

Three inputs. Numbers your head of department can act on. Assumes ~70% of formative marking automated — the rate teachers using iBMarker today report.

students
items
minutes

Default assumes a 12-week term and ~70% reduction in formative marking time. Override any input above.

280
hours reclaimed per term
23
hours back each teaching week
0.6
FTE of teaching capacity freed
Run the real numbers

Built for the full Diploma Programme.

Full AI marking live on 11 subjects today - Biology, Chemistry, Physics, Computer Science, Mathematics (AA & AI), Economics, Business Management, Geography, History, and Psychology - with 60+ IB subjects on the roadmap. Tell us what your school needs and we'll prioritise.

Sciences

  • Biology HL & SL
  • Chemistry HL & SL
  • Physics HL & SL
  • Computer Science HL & SL
  • ESS (SL only)

Individuals & Societies

  • History HL & SL
  • Economics HL & SL
  • Business Mgmt HL & SL
  • Psychology HL & SL
  • Geography HL & SL
  • Global Politics HL & SL

Language & Literature

  • English A: Lang & Lit HL & SL
  • English A: Literature HL & SL
  • Spanish A HL & SL
  • Chinese A HL & SL

Mathematics

  • Analysis & Approaches HL & SL
  • Applications & Interp. HL & SL

Language Acquisition

  • English B HL & SL
  • Spanish B HL & SL
  • French B HL & SL
  • Chinese B HL & SL
  • Spanish & French ab initio

The Arts

  • Visual Arts HL & SL
  • Film HL & SL

iBMarker
No subscription. No commitment.
Full Access.
Free

What you get:

This is a full deployment of iBMarker designed to demonstrate quantifiable impact of AI on IB teaching and assessment workflows and includes the gaming.