Quant AI Terms of Service

Welcome to Quant AI. This Agreement applies when you access, register for, log in to, or otherwise use the products and services provided through Quant AI.

Before using the Service, please read this Agreement carefully, especially the provisions relating to account use, service scope, limitation of liability, and dispute resolution.

To understand how we protect and handle your information, please review the Quant AI Privacy Policy. Payments, renewals, and refunds are governed by the Quant AI Refund Policy.

By creating an account, accessing, or continuing to use the Service, you confirm that you have read, understood, and agreed to be bound by this Agreement.

1. Service Content

1.1 Service Scope

The Service refers to the products, features, and related services we make available through websites, applications, APIs, and any current or future delivery formats, including services whose core capabilities are based on generative AI technologies.

1.2 AI Service Description

Certain features of the Service are powered by generative AI technologies, including large language models. These models are trained and optimized to support functions such as conversational interaction, text generation, and content assistance.

When you submit text, images, files, or other materials ("Input"), the Service may use model inference to generate corresponding responses or content ("Output" or "Generated Content"), which may include text, tables, code, or other formats.

1.3 Service Adjustments

We may add to, upgrade, modify, suspend, or discontinue the Service, or make necessary adjustments to its technical approach, features, or delivery methods in response to technological developments, legal requirements, regulatory changes, operational needs, or security considerations.

2. Account Management

2.1 Age Restrictions

The Service is intended only for users who are 16 years of age or older. If you are under 16, do not register for or use the Service.

2.2 Account Registration

Before using the Service, you must complete registration through the methods made available on the relevant page, including by email address or an eligible third-party account (such as Google or Apple), and provide true, accurate, lawful, and valid registration information.

Your account is an important credential for accessing and using the Service and is intended for your own use only. It may not be transferred, gifted, inherited, or otherwise made available to another person.

2.3 Account Security

When registering for and using your account, you represent and warrant that you will:

• Be responsible for the accuracy, legality, and validity of your registration information
• Keep your account credentials secure and remain responsible for all activities conducted under your account
• Not register accounts in bad faith, including through frequent, bulk, or similar abusive registration practices
• Not transfer, lend, rent, or otherwise make your account available to others

3. Usage Standards

3.1 Authorization Scope

Subject to your compliance with this Agreement and applicable law, we grant you a personal, revocable, non-transferable, and non-exclusive right to use the Service lawfully.

If you publish, display, or otherwise distribute Output generated by the Service, you should:

• Independently review the authenticity, accuracy, and suitability of the Output to avoid spreading incorrect or misleading information
• Clearly indicate, where reasonable and appropriate, that the relevant content was generated by artificial intelligence
• Refrain from publishing or distributing content that violates this Agreement, applicable law, or platform rules

3.2 Prohibited Conduct

You must not use the Service to input, generate, distribute, or facilitate the distribution of any unlawful, improper, or harmful content, including but not limited to:

• Content that violates applicable laws and regulations
• Content that infringes the lawful rights of others, including intellectual property, privacy, and other personal rights
• Hate, harassment, discrimination, or content that incites violence
• Violence, terrorism, or content that encourages criminal activity
• Child sexual exploitation/abuse material
• Fraud, phishing, malware, or other security-risk content
• Spam or large-scale automated abuse content

3.3 Security Standards

You must not interfere with, damage, attack, or otherwise jeopardize the security of the Service or the related systems, networks, models, and components that support it. Prohibited conduct includes:

• Illegal intrusion into networks or related systems
• Interfering with or damaging the normal operation of networks or systems
• Stealing network data, or reverse engineering, disassembling, or decompiling the software
• Any other activity that endangers the security of the Service, its systems, networks, models, or related components

4. Input and Output

4.1 Your Responsibilities

You are responsible for the Input you submit to the Service and for how you use the corresponding Output. You represent and warrant that you hold all rights, licenses, permissions, and authorizations needed for the Service to process your Input, and that your Input and your use of the Output do not infringe any third party's intellectual property rights, portrait rights, reputation rights, name rights, privacy rights, personal information rights, or other lawful interests.

4.2 Rights Attribution

To the extent permitted by applicable law and this Agreement:

• You retain all rights, title, and interest you hold in the Input you submit
• To the extent permitted by law, you own the Output, and we assign to you any rights, title, and interest in the Output that we may hold
• You may use Input and Output for personal, research, or other lawful purposes, subject to applicable law and this Agreement

4.3 Data Usage Commitment

We do not use your data to train AI models. Your conversation content is used only to provide the real-time responses necessary to deliver the Service and is not used for model optimization, training, or other unrelated purposes. We take reasonable measures to protect your information in accordance with applicable requirements.

4.4 Content Randomness

Because of the technical characteristics of generative AI, Output may be probabilistic, similar across requests, or non-unique. You understand and agree that the same or similar Generated Content may be produced for different users.

5. Output Guidance and Labeling Rules

5.1 Disclaimer

Output generated by the Service is produced by artificial intelligence models and may contain errors, omissions, delays, or incomplete information. It is provided for general reference only and does not constitute any commitment, warranty, or professional advice from us.

Quant AI supports investment research and strategy analysis. It is not a broker, dealer, investment adviser, or portfolio manager, and it does not provide personalized investment advice, trading recommendations, or guaranteed results. Nothing in the Service is a recommendation to buy, sell, or hold any security or other asset. Do not rely on Output as the sole basis for any investment or trading decision.

If you use the Service in areas requiring professional judgment, such as medical, legal, investment, tax, or compliance matters, evaluate the Output carefully in light of your actual circumstances and consult qualified professionals where appropriate.

5.2 Content Labeling

To reduce confusion, misunderstanding, or misidentification, we may apply labels to AI-generated content within the Service. You must not remove, alter, forge, obscure, or circumvent such labels without authorization.

6. Subscriptions and Payments

6.1 Paid Services

Paid features are offered as subscriptions or one-time purchases. Prices, billing periods, and included entitlements are shown at the point of purchase and may include or exclude taxes, or be converted into your local currency, according to the payment channel.

By starting a paid subscription, you authorize us and our payment partners to charge the applicable fees at the start of each billing period until you cancel. You are responsible for keeping your payment method valid and for any charges made through it.

6.2 Auto-Renewal and Cancellation

Subscriptions renew automatically at the end of each billing period unless you cancel before the renewal date. You may cancel at any time through the product settings or the payment channel that processed the purchase. Cancellation stops future charges, and you retain access through the end of the period you have already paid for.

6.3 Purchases Through App Stores

Subscriptions purchased through the Apple App Store or Google Play are billed and managed by those platforms, and their rules apply to billing, renewal, and cancellation. Cancel these subscriptions through the platform that processed the purchase.

6.4 Refunds

Refunds are handled under the Quant AI Refund Policy, which forms part of this Agreement. Statutory rights available to you as a consumer are not affected.

7. Intellectual Property and Other Rights

Except as otherwise provided by applicable law or this Agreement, we and/or the relevant rights holders own or control the rights in the Service and its constituent elements, including software, technology, programs, code, model weights, interfaces, web content, text, graphics, layout designs, trademarks, and electronic documents.

Without our prior written consent, you may not use any trademarks, service marks, trade names, domain names, website names, or other identifiers associated with the Service, including "Quant AI," nor may you display, use, register, or otherwise exploit those identifiers alone or in combination with other elements.

8. Complaints and Feedback

Please note that Output generated through the Service is not a manual response from customer support personnel. If you believe any content may infringe your intellectual property or other lawful rights, if you discover unlawful, false, or abusive use, or if you have comments or suggestions about the Service, you may contact us through the in-product "Contact Us" entry or our public contact email address.

9. Breach Handling and Limitation of Liability

9.1 Breach Handling

If you violate this Agreement, applicable law, or other service rules, we may, to the extent permitted by law and in light of the nature and severity of the violation, take measures such as issuing warnings, requesting correction, restricting account features, suspending access, terminating the account, or limiting re-registration.

9.2 Service Availability

We strive to maintain a safe, stable, and continuous Service. However, the Service is provided on an "as is" and "as available" basis. Because of current technical limitations, network conditions, third-party dependencies, and other objective constraints, we cannot guarantee that:

• The Service will operate without interruption, error, interference, instability, or failure
• All defects can be corrected under the current state of technology
• Generated content will always be lawful, authentic, complete, accurate, timely, or suitable for your intended purpose
• The Service will satisfy every user requirement in every scenario

9.3 Limitation of Liability

To the maximum extent permitted by applicable law, we are not liable for indirect, incidental, special, consequential, or punitive damages, or for lost profits, lost data, or business interruption, arising out of or relating to this Agreement or the Service.

To the maximum extent permitted by applicable law, our total aggregate liability for all claims arising out of or relating to this Agreement or the Service will not exceed the amounts you paid to us for the Service in the 12 months before the event giving rise to the claim.

Nothing in this Agreement excludes or limits any liability that cannot be excluded or limited under applicable law, including liability for death or personal injury caused by our negligence, fraud, or willful misconduct, and nothing limits mandatory consumer rights available to you in your country of residence.

10. Dispute Resolution

If a dispute arises out of or relates to the formation, performance, or interpretation of this Agreement, the parties will first seek to resolve it through good-faith consultation.

If good-faith consultation does not resolve the dispute within a reasonable period, either party may bring the dispute before a court of competent jurisdiction or submit it to an arbitration body with proper jurisdiction, in each case as permitted by applicable law. Nothing in this section limits any mandatory consumer protection rights available to you in your country of residence.

11. Miscellaneous

11.1 Agreement Updates

We may update this Agreement from time to time in response to changes in law, regulation, business operations, technical capabilities, or product features. Updated versions will be published or otherwise made available through our website, the Service, or other reasonable channels.

11.2 Contact Us

If you discover suspected unlawful or non-compliant activity, or have any questions, comments, or suggestions regarding this Agreement or the Service, you may contact us through the following channels:

Contact Email: [email protected]

Feedback Portal: Click the "Contact Us" button in the product interface after logging in