XENTIM SYNTHETIC FIGHT AND INTERPERSONAL VIOLENCE DATASET (fights_v1)
DATASET LICENCE AGREEMENT
Version 1.0, 26 October 2026

LICENSOR
TATO STUDIO sp. z o.o., trading as Xentim
ul. 28 Czerwca 1956 r. 174/28, 61-507 Poznan, Poland
KRS 0000995718, NIP (VAT) PL9721332292
("Licensor")

This Licence applies to every copy of the Dataset delivered under an Order. An "Order" is the order
form, quote or invoice accepted by both parties that names the licensee ("Licensee"), the edition,
the fee and the number of permitted sites. If an Order and this Licence conflict, the Order prevails.

1. GRANT
Licensor grants Licensee a non-exclusive, non-transferable, non-sublicensable, worldwide, perpetual
licence (unless the Order states a fixed term) to use, reproduce and modify the Xentim Synthetic Fight and
Interpersonal Violence Dataset, its documentation and any updates delivered under the Order (the "Dataset") solely
for the Permitted Uses. The licence takes effect when the fee is paid in full.
The free sample (fights_v1_sample), where offered, is licensed without an Order, free of charge, for internal evaluation
only, under Sections 3 to 15. It may not be used to train models deployed in production.

2. PERMITTED USES
Licensee may use the Dataset to train, validate, test and benchmark discriminative machine learning
models, including models for fight and violence detection, human activity recognition, pose based event detection,
anomaly detection and safety alerting, and may deploy and sell such models and products built on them.
Models trained on the Dataset, and their weights and outputs, are owned by Licensee and are not
considered copies of the Dataset.

3. PROHIBITED USES: GENERATIVE AI
Licensee shall not use the Dataset, in whole or in part, (a) in datasets utilized by Generative AI
Programs, (b) in the development of Generative AI Programs, or (c) as training inputs or prompt inputs
to Generative AI Programs. "Generative AI Program" means artificial intelligence, machine learning,
deep learning, neural networks or similar technologies designed to automate the generation of, or aid
in the creation of, new content, including audio, visual, text based or motion/animation content.
For clarity, models that solely classify, detect, localize or score input data (for example, outputting
a "fight" / "no fight" label, a confidence score or event timestamps) are not Generative AI Programs.

4. NO RECONSTRUCTION OF UPSTREAM ASSETS
Licensee shall not attempt to reconstruct, retarget, export or otherwise recreate any third party
character models, skeletal meshes or animation assets from the Dataset, nor use the Dataset as a
substitute for, or to redistribute, such assets.

5. NO REDISTRIBUTION
Licensee shall not sell, sublicense, publish or otherwise make the Dataset or any substantial portion of
it available to third parties, except to its affiliates and contractors acting on Licensee's behalf
under written obligations at least as protective as this Licence. Licensee is responsible for their
compliance. Publication of aggregate metrics, figures and up to 20 illustrative sequences in scientific
or marketing materials is permitted with attribution under Section 8.

6. LAWFUL AND ETHICAL USE
Licensee shall use the Dataset and any models trained on it only in compliance with applicable law,
including data protection and artificial intelligence regulation (for example the GDPR and the EU AI
Act). Licensee shall not use them for unlawful surveillance, for unlawful biometric identification or
categorisation of individuals, or for harassment or discrimination. Licensee, as the provider or
deployer of any AI system built with the Dataset, is responsible for that system's conformity with
such regulation.

7. THIRD PARTY COMPONENTS AND NOTICES
The Dataset was produced using third party software and models, including Unreal(R) Engine
(Epic Games, Inc.) and NVIDIA Kimodo (licensed by NVIDIA Corporation under the NVIDIA Open Model
License). No third party software, models, meshes or animation files are included in the Dataset.
The third party licensors are not parties to this Licence, have not endorsed the Dataset and provide no
warranty in respect of it. Licensee's obligations under Sections 3 and 4 reflect restrictions imposed on
Licensor by upstream licences and are a material condition of this Licence.

8. ATTRIBUTION
When publishing results obtained with the Dataset, Licensee shall cite:
"Xentim Synthetic Fight and Interpersonal Violence Dataset v1.0, (c) 2026 TATO STUDIO sp. z o.o."

9. WARRANTY AND SYNTHETIC DATA DISCLAIMER
Licensor warrants that the Dataset materially matches its datasheet at delivery. If it does not and
Licensee notifies Licensor within 30 days of delivery, Licensor will correct the Dataset or, if it
cannot, refund the fee against deletion of all copies. This is Licensee's sole remedy for defects.
The Dataset is synthetic and contains no personal data of real individuals. Otherwise it is provided
"as is". Licensor does not warrant that models trained on it will reach any accuracy or meet any safety,
medical, security or regulatory requirement. Licensee is solely responsible for validating its models on
real world data before deployment, in particular in safety critical contexts. To the extent permitted
by law, the statutory warranty for defects (rekojmia) is excluded.

10. LIMITATION OF LIABILITY
Licensor's total liability arising out of or in connection with this Licence is limited to the fees paid
by Licensee under the relevant Order. Licensor is not liable for lost profits, lost revenue, loss of
data, business interruption or any indirect or consequential damage, nor for any damage caused by a
model, product or decision of Licensee or its customers. These limits do not apply to damage caused
intentionally or where the law does not allow them.

11. TERMINATION
This Licence terminates automatically if Licensee breaches Section 3, 4 or 5 and does not cure the breach
within 30 days of written notice (a breach of Section 3 cannot be cured by notice if the Dataset has
already been used to train a Generative AI Program). Upon termination Licensee shall delete all copies
of the Dataset and confirm deletion in writing. Models trained in compliance with this Licence for
Permitted Uses before termination may continue to be used. Sections 3, 4, 7, 9, 10 and 12 survive
termination.

12. UPSTREAM CHANGES
If an upstream licensor requires it, Licensor may notify Licensee of additional restrictions applicable to
future versions of the Dataset. Versions already delivered remain governed by the Licence in force at
the time of delivery.

13. CONFIDENTIALITY
The Dataset is confidential information of Licensor. Licensee shall protect it with at least the care it
uses for its own confidential information, and no less than reasonable care.

14. GOVERNING LAW AND DISPUTES
This Licence is governed by the laws of Poland, excluding its conflict of laws rules and the UN Convention
on Contracts for the International Sale of Goods. Disputes shall be resolved by the common court having
jurisdiction over Licensor's registered office in Poznan, Poland. The English version is binding.

15. ENTIRE AGREEMENT
This Licence and the Order are the entire agreement on the Dataset and supersede any prior proposals.
Changes require written or electronic form accepted by both parties. If a provision is invalid, the
remaining provisions stay in force.

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PRODUCTION PIPELINE AND CREDITS

This dataset was generated with Unreal(R) Engine. Unreal(R) is a trademark or registered trademark of
Epic Games, Inc. in the United States of America and elsewhere. Unreal(R) Engine, Copyright 1998-2026,
Epic Games, Inc. All rights reserved.
Portions of the motion data were generated with NVIDIA Kimodo (Kimodo-SOMA-RP), licensed by NVIDIA
Corporation under the NVIDIA Open Model License. Kimodo's text encoder is based on Meta Llama 3 via
LLM2Vec. Built with Meta Llama 3.
NVIDIA and Kimodo are trademarks of NVIDIA Corporation. Meta and Llama are trademarks of Meta Platforms,
Inc. All other trademarks are the property of their respective owners.
This dataset is not affiliated with, sponsored or endorsed by Epic Games, NVIDIA or Meta.