Arena

Terms of Service

Effective 4 November 2026

1. The service

Arena AI is a platform to build, test, publish and run AI agents, offered by Triunfo Aureo Ltda. (CNPJ 51.773.088/0001-15) ("Triunfo Áureo", "we") to organizations ("clients"). These terms govern the use of the platform by clients and the people they authorize ("users"). Where a signed contract between the client and Triunfo Áureo exists, the contract prevails over these terms wherever they differ.

2. Accounts and access

3. Client content

4. Google Drive and other connected services

The client may connect a Google Drive folder or configure integrations with its own systems. In those cases:

5. AI-generated answers

Agents use AI models, which can produce incomplete, outdated or wrong answers even after being tested. Answers do not replace a professional's judgment. The client decides in which processes it uses each agent, sets the appropriate human review, and does not use answers as the sole basis for decisions with significant legal or financial effects on people.

6. Acceptable use

Arena AI may not be used to:

We may suspend access that breaches these terms or puts the platform at risk, notifying the client whenever possible.

7. Pricing

Prices, usage limits and payment terms are set in each client's proposal or contract. Usage of AI providers paid with the client's own credentials is billed directly by those providers.

8. Availability and changes

We work to keep the platform available and secure, but it may undergo maintenance and failures, including of third-party providers. We may improve or change features; a change that removes something the client depends on is notified reasonably in advance.

9. Liability

To the fullest extent permitted by law, Triunfo Áureo is not liable for lost profits, lost opportunities or indirect damages, nor for decisions made on the basis of agents' answers. Unless the contract says otherwise, Triunfo Áureo's total liability is limited to the amounts paid by the client in the 12 months before the event.

10. Termination

The client may stop using the service as set out in the contract. After termination, data remains available for export for up to 90 days and is then deleted, except what the law requires us to keep.

11. Governing law

These terms are governed by the laws of Brazil. Unless the contract or a mandatory consumer protection rule provides otherwise, the courts of the district of Triunfo Áureo's registered seat have jurisdiction.

12. Changes to these terms

When these terms change, we update this page and the date at the top, and notify clients of material changes before they take effect.

13. Contact

Triunfo Áureo · [email protected]