LangPilot

AI language assessment workspace

Upload a reading sample and compare it with the source passage for miscues, omissions, insertions, and an overall score.

Ready

New assessment

Paste the source passage, upload one student recording, then run the analysis.

Upload audio File

MP3, M4A, WAV, WEBM, or MP4 up to 25 MB.

Record online Ready

Use your browser microphone to record directly.

Each successful assessment consumes 1 credit.

Assessment result

Waiting for a recording.

-- score
Accuracy --
Correct words --
Issues --
Omissions0
Miscues0
Insertions0
Uncertain0

Recognized text

No recognized text yet.

Word alignment

Review exactly where the reading matched, diverged, inserted, or omitted words.

correct omitted source -> heard + inserted ? weak word
Run an assessment to see word-level alignment.