Skill profile
Evidence-backed baseline
Pronunciation remains unscored until audio evidence is available.
Private learning workspace
Sign in to open your sessions, learning goals and synchronized training memory.
Your transcripts and progress remain protected behind this private account.
Language lab / Sebastian
Connection issue
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Current trajectory
CEFR trajectory
Your path across the CEFR scaleCEFR is the Common European Framework of Reference for Languages. It describes language proficiency from A1 to C2.
Working estimate based on training evidence — not a certified exam result.
The solid line shows the levels already reached; the dotted line marks the route from today’s B2 to the goal of stable C1.
Skill profile
Pronunciation remains unscored until audio evidence is available.
Training signal
Learning plan
Training history
Review lab / comparison version
Review suggests a focused starting set while letting you build a longer Voice session from the complete collection.
Daily portion
Ready for Voice Mode
Copy this prompt into a new ChatGPT task and start Voice Mode.
Voice session builder
The generated prompt carries your current level, goals, observed patterns and due retrieval items into a new Voice task.
Ready for Voice Mode
Paste this into a new Voice task, then start speaking.
Transcript import
Copy the complete ChatGPT conversation. Speaker labels are optional: the import can also infer roles from separate message blocks.
Chronological record
Open a session to inspect its transcript, observations, scores and immutable checkpoints.