Important Dates

All dates are to be intended anywhere on earth time (AoE).

• 17th March 2025: Launch of challenge, release of data.
• 24th March 2025: Development data made available.
• 14th April 2025: Development data leaderboard opens.
• 1st July 2025: Release of evaluation data and opening of submission window.
• 31st July 2025: Submission deadline. All entrants must have submitted their predictions plus a draft of their technical report.
  • Scores will be returned to entrants within 24 hours of submission.
• 22nd August 2025: Clarity 2025 workshop, @Interspeech, Rotterdam.
• 22nd September 2025: Deadline for submission of finalised Workshop papers

Please note that while workshop attendance is not a pre-requisite for participation in the challenge, we strongly encourage all entrants to attend the workshop to present their work.