Cantonese Voice Benchmark粵語語音基準
EN繁中

Version 1.0 · Hong Kong law

The agreement.

Short, because the parts that matter are few: what you may do with the audio, what we may publish about your system, and who keeps the intellectual property. The answers are no redistribution, your score with its uncertainty, and you.

呢一頁暫時只有英文版。翻譯緊,會逐頁推出——首頁、排行榜同評測方法已經有中文。

What you are agreeing to

These terms apply to anyone with an account: entrants, their team members, and raters. Accepting them is a condition of the account being issued, and a material change requires acceptance again before the account continues to work.

Entry is by invitation or approved request. We may decline an application without giving reasons, and we may withdraw an account for a breach of these terms or of the rules.

Use of the dataset

You receive a licence to use the sample pack and any streamed audio for one purpose: taking part in this benchmark. That licence is non-transferable and ends when the edition closes.

You may not:

Redistribute
Share the audio, transcripts or any derivative of them outside your organisation, publish them, or deposit them in a dataset or model repository.
Train on it
Use the clips as training, fine-tuning or evaluation data for any model outside this benchmark, including after the edition closes.
Retain it
Keep streamed audio after a run completes, beyond ordinary transient buffering. Delete the sample pack when the edition closes.
Re-identify
Attempt to determine the identity of any speaker, or link a clip to a person, account or policy.

Each copy of the sample pack names its recipient inside the archive. That is how a leak is traced, and it is why a colleague who needs the data should sign in and take their own copy rather than receive yours.

Results and publication

We publish your score, its confidence interval, the pillars you entered, and your submission mode. We publish under a codename unless you opt into being named — that choice is yours, reversible until publication, and fixed afterwards.

We do not publish your per-clip output, your endpoint address, your system description, or anything you tell us in support. A result once published stands: withdrawing after publication removes you from future editions, not from the record of this one.

You may state your own result publicly. If you do, state the edition and the interval alongside it — quoting a point estimate as a rank, when the published finding is a shared band, misrepresents the benchmark and we will say so.

Who owns what

Your system
Yours entirely. Entering grants us no licence to your model, weights, code or methods, and we never ask for them — we call an endpoint you control.
The dataset
Remains with the data user. Your licence is the limited one described above.
The scores
The measurements and the published report are ours, released so anyone may cite them with attribution.
The scoring code
The normalization spec and metric implementations are published so you can reproduce our arithmetic locally. Use them freely.

Conduct

Do not attempt to identify other entrants, interfere with their runs, or probe the platform outside your own account. Do not attempt to influence a rater or a judge — including through text your system emits, which is inspected for exactly that.

Report a security issue to [email protected] rather than demonstrating it. We will not pursue anyone who reports a genuine finding in good faith and gives us a reasonable chance to fix it.

Liability

The platform is provided as it is. We do not warrant that it will be uninterrupted, and a benchmark result is a measurement of one system on one corpus at one time — not a certification, an endorsement, or advice to buy anything.

Where a run fails because of us, the remedy is that the run is voided, does not consume quota, and can be re-run. That is the extent of it. Neither party is liable to the other for indirect or consequential loss. Nothing here excludes liability that cannot lawfully be excluded.

Changes to these terms

Every version is numbered and dated, and your acceptance is recorded against the version you accepted. If we change anything material, you accept the new version before your account continues to work, and the previous version stays available so you can see what changed.

These terms are governed by the laws of the Hong Kong Special Administrative Region, and the Hong Kong courts have exclusive jurisdiction.

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