FREE TOEIC — Quality Pipeline

An AI-generated TOEIC learning platform scientifically analyzed from official TOEIC materials and validated through 55 stages of quality checks by multiple AI models.
The free questions delivered to you through this rigorous quality pipeline cost 100x more (compared to initial spec v1, token consumption per question generated) than the initial AI-generated questions.

55

stages

Quality Checks

4.49M

patterns

Diversity Patterns

37

languages

Supported

1497

pairs

Trap Designs

x100

x

Compared to initial spec v1
AI Generation Cost

Overall Flow Overview

Input / Design

Generation

Quality Validation

Retry

YouTube Completion

App Conversion

Delivery / Operation

Phase 1: Structure

Phase 2: AI Quality

Phase 3: Format / Grammar

Phase 4: Inter-Question Consistency

Phase 5: Comprehensive Validation

Phase 6: Trap Quality Assurance

Phase 7: AI Final Verification

SUPPORTED LANGUAGES

🌍 37 Languages

English subtitles and translations provided in 37 languages worldwide.
Bringing the gateway to learning English to a world not limited by money or environment.

Japanese English Korean Spanish French German Italian Portuguese Chinese (Traditional) Chinese (Simplified) Hindi Arabic Bengali Russian Indonesian Telugu Vietnamese Turkish Tamil Filipino Swahili Persian Thai Malay Polish Ukrainian Romanian Dutch Greek Swedish Hungarian Hebrew Serbian Czech Bulgarian Danish Finnish Norwegian