English StartupPronunciation · Phát âm

Letter grade per recording

Chấm điểm chữ cho mỗi lần nói

WORKS WITH MICCần micro · Chrome hoặc Edge · không chạy trong khung claude.ai

Cách làm

  1. Bấm 🎤 Nói và đọc câu.
  2. Nhận điểm A, B, C hoặc D.
  3. Thử lại để được điểm cao hơn. Máy nhớ điểm tốt nhất.
Speak · Grade
Let me introduce our team.
–

How real is this example

Our grade = share of words recognised (A ≥ 95%, B ≥ 80%, C ≥ 60%, else D) with one step down if you speak much slower than the model. It is our own simple rule. Our research could not confirm that Cake shows letter grades (still unverified).

Microphone: uses the browser's own speech-to-text (Chrome and Edge send the audio to Google / Microsoft to turn it into text). It is blocked inside the claude.ai frame, so try it on the Cloudflare preview in Chrome or Edge. Speech-to-text makes more mistakes on Vietnamese accents (arXiv 2503.06924, in our round-7 research), so the marks here are deliberately soft.

See it in the real world

☰ All pages