A missed vowel error protects smooth feedback at the cost of useful correction.
The pronunciation model must catch a recurring learner mistake without turning valid speech into a correction.
Who you’d be doing this for
“I said it again three times, and it still told me my pronunciation was fine.”
Rekha Jain · Italian learner studying English
Uses structured speaking exercises to prepare for work conversations in English.
What is at stake
Italian learners are receiving no feedback on a repeated vowel substitution in a labeled exercise cohort. You have to weigh stronger error detection against the trust cost of correcting speech that is already valid.
Why it isn’t already fixed
Every obvious fix costs something else. That’s the part you’d have to decide.
- error recall vs false corrections
- instructional precision vs broad model stability
- fast correction vs reproducible evaluation
- feedback engagement vs noisy interventions
Why Speak
Voice-first English practice depends on feedback that reflects what Italian-speaking learners actually said.
Written with these in mind
Not your kind of problem? 36 more at Speak, or browse every organization.
This is the setup. The work is inside.
Running it puts you in the room: the full situation and its constraints, stakeholders who push back in their own words, and the decisions that are yours to make. What you produce becomes a Day One Plan — work you can show someone instead of describing.