The core technological breakthrough of IELTS Speaking AI Coach lies in the accurate reproduction of IELTS official scoring standards by its AI scoring system. The system has been trained on more than 100,000 sets of real candidate recording data and is able to provide professional assessment on four key indicators:
- Pronunciation: recognizing vowel/consonant accuracy and intonation patterns.
- Fluency & Coherence: analyze rate of speech, frequency of pauses and use of logical connectives.
- Lexical Resource: testing for vocabulary diversity and word accuracy.
- Grammatical Range & Accuracy: assessing sentence complexity and grammatical errors
Typical scoring reports not only give a quantitative assessment on a scale of 0-9, but also include specific suggestions such as: 'Suggest the use of more transition words (however, therefore) to improve coherence' or 'Note the difference in pronunciation between /θ/ and /s/'. . This diagnostic feedback mechanism enables learners to pinpoint weak areas and focus on them.
Compared with manual practice exams, AI scoring consistency reaches more than 92% and generates reports instantly, greatly improving practice efficiency.
This answer comes from the articleIELTS Speaking AI Coach: A practice tool that uses AI to simulate the IELTS Speaking test and provide real-time feedbackThe
