VYNN AI PROPRIETARY LICENSE — ALL RIGHTS RESERVED

Copyright (c) 2026 Zanwen Fu, VYNN AI (https://vynnai.com)

The source code in this repository is made available for VIEWING AND

EVALUATION ONLY. It is not open source and no license, express or

implied, is granted by its availability.

1. NO GRANT OF RIGHTS. Except as stated in Section 2, you may not,

without prior written permission from the copyright holder:

(a) use or execute the software, in whole or in part, for any

purpose, commercial or noncommercial;

(b) copy, reproduce, modify, adapt, translate, or create derivative

works of the software;

(c) distribute, publish, sublicense, sell, rent, lease, or otherwise

transfer the software or any part of it;

(d) host, deploy, or provide the software, or any service derived

from it, to any third party;

(e) use the software or any part of it to train, fine-tune, or

evaluate machine-learning models.

2. LIMITED VIEWING PERMISSION. You may view and study the source code

in this repository, and fork it within the GitHub platform solely to

the limited extent required by GitHub's Terms of Service. Any such

fork or copy remains subject to these terms in full.

3. CONTRIBUTIONS. By submitting a pull request, patch, issue, or other

contribution to this repository, you irrevocably assign to Zanwen Fu

/ VYNN AI all right, title, and interest in and to that contribution,

and you represent that you are entitled to make that assignment. All

contributions are governed by these terms.

4. THIRD-PARTY COMPONENTS. Portions of this software adapted from

third-party projects remain subject to their original licenses, and

their notices are preserved where they appear. These terms apply to

all other content in this repository.

5. TERMINATION. Any violation of these terms immediately terminates the

permission in Section 2.

6. NO WARRANTY; NO LIABILITY. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT

WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED

TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

PURPOSE, AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE,

ARISING FROM, OUT OF, OR IN CONNECTION WITH THE SOFTWARE OR THE USE

OF OR OTHER DEALINGS IN THE SOFTWARE.

Licensing inquiries (commercial or otherwise): zanwen.fu@duke.edu