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  1. Home
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  3. GPT-4.1 Mini
  4. Adversarial Contract Review

See how GPT-4.1 Mini compares on this challenge:

  • GPT-4.1 Mini vs Claude Sonnet 4.6
  • GPT-4.1 Mini vs Gemini 3.1 Pro Preview
  • GPT-4.1 Mini vs Z.ai: GLM 5

4 models have responded to the "Adversarial Contract Review" challenge. Compare their approaches side-by-side on RIVAL. This response is part of RIVAL's open dataset of 5,600+ AI model responses.

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Back to GPT-4.1 Mini

Adversarial Contract Review

Gpt 4 1 Mini's response to the 'Adversarial Contract Review' challenge.

GPT-4.1 Mini
February 3, 2026
Text

?
Prompt

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp Solutions Inc. ("Client") and [Contractor Name] ("Contractor"). 1. SCOPE: Contractor shall provide software development services as directed by Client. Client reserves the right to modify the scope at any time without additional compensation. 2. PAYMENT: Contractor shall be paid $150/hour, invoiced monthly. Payment is due within 90 days of invoice receipt. Client may withhold payment if deliverables are deemed "unsatisfactory" at Client's sole discretion. 3. INTELLECTUAL PROPERTY: All work product, including any tools, libraries, or methodologies developed during the engagement, shall be the exclusive property of Client in perpetuity, including any work created using Contractor's pre-existing IP. 4. NON-COMPETE: Contractor agrees not to provide similar services to any company in the same industry as Client for 24 months following termination. 5. TERMINATION: Client may terminate this agreement at any time without notice. Contractor must provide 60 days written notice. Upon termination, Contractor must immediately deliver all work in progress without additional compensation. 6. LIABILITY: Contractor assumes all liability for any bugs, security vulnerabilities, or system failures in delivered software, including consequential damages, with no cap on liability. 7. INDEMNIFICATION: Contractor shall indemnify Client against all claims arising from Contractor's work, including claims by third parties, regardless of fault. 8. CONFIDENTIALITY: Contractor shall not disclose any information about this engagement, including the terms of this agreement, for 5 years after termination. 9. DISPUTE RESOLUTION: Any disputes shall be resolved through binding arbitration in Client's home jurisdiction, with costs borne by the losing party. --- Find all clauses that could be exploited against the contractor, suggest specific modifications, and explain the legal reasoning.

GPT-4.1 Mini
Response

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GPT-4.1 MiniAdversarial Contract Review
gpt-4.1-mini logo
GPT-4.1 Mini

This contract is heavily skewed in favor of the Client, with several clauses that could be exploited against the Contractor. Below is an analysis of each problematic clause, suggested modifications, and the legal reasoning behind those suggestions.


1. SCOPE

Original:
Client reserves the right to modify the scope at any time without additional compensation.

Issue:
This gives Client unilateral control to expand or change the Contractor’s workload without any additional pay, potentially leading to scope creep or unreasonable demands.

Suggested Modification:
Client may request reasonable modifications to the scope. Any changes resulting in additional work beyond the original scope shall be subject to Contractor’s prior written approval and compensated accordingly.

Legal Reasoning:
Contracts should clearly define scope boundaries and compensation to avoid disputes. Allowing unilateral scope changes without compensation is unfair and could be challenged as unconscionable.


2. PAYMENT

Original:
Payment is due within 90 days of invoice receipt. Client may withhold payment if deliverables are deemed "unsatisfactory" at Client's sole discretion.

Issues:

  • 90 days is a very long payment term, potentially causing cash flow problems.
  • “Unsatisfactory” at Client’s sole discretion is vague and gives Client an unchecked right to withhold payment arbitrarily.

Suggested Modifications:

  • Payment is due within 30 days of invoice receipt.
  • Any disputes regarding deliverables must be communicated in writing within 14 days of invoice receipt, specifying deficiencies. Contractor shall have 15 days to cure such deficiencies. Payment shall not be unreasonably withheld.

Legal Reasoning:
Fair payment terms and clear criteria for withholding payment protect Contractor’s financial interests and ensure Client cannot delay or refuse payment arbitrarily.


3. INTELLECTUAL PROPERTY

Original:
All work product, including any work created using Contractor's pre-existing IP, shall be exclusive property of Client in perpetuity.

Issue:
Assigning rights to pre-existing IP or tools without limitation can strip the Contractor of rights to their own proprietary materials or methodologies.

Suggested Modification:
Contractor grants Client a perpetual, royalty-free, worldwide license to the work product created specifically under this Agreement. Contractor retains ownership of pre-existing IP and tools, which are only licensed to Client to the extent incorporated into deliverables.

Legal Reasoning:
Protecting pre-existing IP ensures Contractor can reuse their own tools and methods in other projects. Clients generally expect work-for-hire rights only in newly created deliverables.


4. NON-COMPETE

Original:
Contractor agrees not to provide similar services to any company in the same industry for 24 months.

Issue:
A 24-month non-compete with broad industry scope is likely unenforceable in many jurisdictions and severely restricts Contractor’s ability to work.

Suggested Modification:
Contractor agrees not to directly solicit Client’s current customers for similar services for 6 months post-termination. This clause shall be governed by and construed in accordance with applicable laws limiting enforceability of non-compete agreements.

Legal Reasoning:
Non-competes must be reasonable in scope and duration to be enforceable. Narrower restrictions focused on solicitation of clients or confidential information are more likely to be upheld.


5. TERMINATION

Original:
Client may terminate at any time without notice; Contractor must provide 60 days written notice.

Issue:
The Client has unilateral termination rights with no notice or compensation, while the Contractor faces a long notice period. This is one-sided and unfair.

Suggested Modification:
Either party may terminate with 30 days written notice. If Client terminates without cause, Contractor shall be compensated for work performed and reasonable costs incurred up to termination date.

Legal Reasoning:
Mutual termination rights with notice and compensation protect both parties and prevent abuse of the termination clause.


6. LIABILITY

Original:
Contractor assumes all liability for bugs, security vulnerabilities, including consequential damages, with no cap.

Issue:
Unlimited liability, especially for consequential damages, is risky and uncommon in consulting agreements.

Suggested Modification:
Contractor’s liability shall be limited to direct damages arising from gross negligence or willful misconduct, with total liability capped at the fees paid under this Agreement. Contractor is not liable for consequential, incidental, or punitive damages.

Legal Reasoning:
Limiting liability is standard to protect contractors from unlimited exposure, especially given the inherent risks in software development.


7. INDEMNIFICATION

Original:
Contractor shall indemnify Client against all claims arising from Contractor’s work, regardless of fault.

Issue:
Indemnification “regardless of fault” is overly broad and unfair, exposing Contractor to claims even if not responsible.

Suggested Modification:
Contractor shall indemnify Client only against claims directly resulting from Contractor’s negligence, willful misconduct, or breach of this Agreement.

Legal Reasoning:
Indemnity should be limited to Contractor’s actual fault to avoid unfair exposure.


8. CONFIDENTIALITY

Original:
Confidentiality obligations for 5 years after termination.

Issue:
No major issue here; 5 years is common. Just ensure confidentiality obligations are mutual and reasonable.

Suggested Addition:
Confidentiality obligations shall survive termination and apply equally to both parties.


9. DISPUTE RESOLUTION

Original:
Binding arbitration in Client’s home jurisdiction, costs borne by losing party.

Issue:
Mandatory arbitration in Client’s jurisdiction imposes inconvenience and possible bias. Cost-shifting may deter Contractor from disputing claims.

Suggested Modification:
Disputes shall be resolved through binding arbitration in a mutually agreed neutral location. Costs shall be borne equally unless otherwise awarded by the arbitrator.

Legal Reasoning:
Neutral venues and fair cost allocation reduce power imbalance and promote fairness.


Summary Table of Suggested Revisions

ClauseOriginal Problematic TermSuggested Modification Summary
ScopeUnlimited changes without compensationWritten approval and compensation for scope changes
Payment90-day terms; payment withheld at sole discretion30-day payment; clear dispute/cure process
IPClient owns all, including pre-existing IPClient licensed to deliverables; Contractor keeps pre-existing IP
Non-Compete24 months, broad industry banLimited customer non-solicitation for 6 months
TerminationClient can terminate anytime; Contractor 60-day noticeMutual 30-day notice; compensation on termination
LiabilityUnlimited, including consequential damagesLiability limited to direct damages; capped at fees
IndemnificationIndemnify Client regardless of faultIndemnify only for Contractor’s negligence or breach
Confidentiality5 years, one-sidedMutual confidentiality obligations
Dispute ResolutionArbitration in Client’s jurisdiction; loser paysNeutral venue; costs split unless arbitrator decides

Conclusion

This contract contains multiple one-sided provisions that could be exploited against the Contractor, risking unfair financial, legal, and operational burdens. Negotiating these clauses with the suggested modifications will create a more balanced, enforceable, and fair agreement. The Contractor should consider consulting with a lawyer to tailor these revisions to the relevant jurisdiction and specific engagement details.

Adversarial Contract Review

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This output is part of our open dataset — 5K+ AI responses across 200 models

About GPT-4.1 Mini

Capabilities

ConversationAnalysisCode Generation

Categories

TextCodeImageMultimodal

Specifications

Provider
Openai
Released
2025-04-14
Size
MEDIUM
Parameters
Not disclosed
Context
1,047,576 tokens

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