AI Exam Feedback That Teaches — IELTS & TOEFL
Langujet scores your Writing and Speaking against the official exam criteria, explains every correction, and lets you add a real examiner for high-stakes attempts. Here's how the feedback works — and why it actually helps you improve.
What the AI feedback actually does
Instead of a single number, the AI evaluates your response against the official assessment criteria — the four IELTS Writing criteria, or the TOEFL Speaking and Writing rubrics — and returns a band/score estimate per criterion, sentence-level corrections, and a short, plain-English reason for each. You see not just that something is wrong, but why, and what to do about it.
How accurate is it?
The model is aligned to the public exam descriptors, so its estimates are useful guidance for practice — close enough to tell you which criterion is holding you back and whether you're trending toward your target. It is not an official result, and for high-stakes confidence you can add a correction reviewed by a real examiner, which is the honest way to verify an AI estimate.
AI plus real examiners — a two-layer model
Use instant AI feedback for volume: many fast practice loops, any time, with no scheduling. Then, when it matters, layer a human examiner correction on top for a verified band/score and nuanced judgement an automated system can't fully replicate. The two together give you both quantity and trust.
Feedback that teaches, not just corrects
The goal is to make you a better writer and speaker, not dependent on a tool. Each correction is tied to the underlying rule or skill, so the patterns transfer to test day when the AI isn't there — which is exactly how feedback should work.