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Frequently Asked Questions

How does Cospeak Determine Your Proficiency Level?

Cospeak gauges your proficiency using the Common European Framework of Reference for Languages (CEFR), a globally recognized scale for measuring language skills, ranging from A1 (beginner) to C2 (mastery). It utilizes sophisticated speech recognition and analysis to determine your level with 95% accuracy, allowing for a minor deviation of 0.5 on the CEFR scale. This technology is crafted by expert educators and examiners and is powered by AI models trained on extensive speech data, covering various accents. Our focus is on continuous enhancement, particularly for speakers with diverse accents and proficiency levels. Cospeak's evaluation includes criteria such as fluency, vocabulary, grammar, and pronunciation. In tests, our algorithms have proven to be 20% more accurate than the average English instructor in identifying proficiency and errors during a Zoom call, providing comprehensive feedback and actionable improvement suggestions.

How is IELTS Graded?

IELTS scores are assigned on a 9-band scale, with 1 being the lowest and 9 the highest. Cospeak's speech analysis operates autonomously with 95% accuracy and a margin of error of one band. Developed by certified professionals, our deep learning algorithms analyze thousands of speech samples to ensure accuracy across a range of accents. Our technology is in constant development, aimed at refining our support for speakers of varying English levels. Cospeak evaluates based on fluency, vocabulary, and grammar, comparing outcomes with official IELTS certificates. Research shows 94% user satisfaction with our predictive accuracy.

What Does the Confidence Metric Indicate?

The confidence metric reflects the clarity and assertiveness of your speech to native listeners. Cospeak's analysis, grounded in advanced AI without human oversight, evaluates fluency, vocabulary, and grammatical precision. Our models, developed in collaboration with linguistic experts, are trained on a broad spectrum of speech data. This ongoing process includes accent diversification to ensure inclusivity and accuracy. Comparisons with official certification results from our users bolster the reliability of our confidence assessments.

How are Mistakes Identified by the AI?

Cospeak employs state-of-the-art deep learning algorithms to identify speech errors autonomously, boasting unparalleled precision.

What Standard Language and Accent Does Cospeak Employ?

The benchmark for Cospeak is American English.

Can the Tool Recognize Indian and Filipino Accents?

Yes, Cospeak is capable of recognizing a variety of accents, including but not limited to Indian, Filipino, and East European.

What Reference Language is Utilized?

American English serves as the reference language for Cospeak.