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  1. Home
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  3. Qwen3 Coder Plus
  4. Adversarial Contract Review

See how Qwen3 Coder Plus compares on this challenge:

  • Qwen3 Coder Plus vs Claude Sonnet 4.6
  • Qwen3 Coder Plus vs Gemini 3.1 Pro Preview
  • Qwen3 Coder Plus 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 Qwen3 Coder Plus

Adversarial Contract Review

Qwen3 Coder Plus's response to the 'Adversarial Contract Review' challenge.

Qwen3 Coder Plus
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.

Qwen3 Coder Plus
Response

qwen3-coder-plus logo
Qwen3 Coder PlusAdversarial Contract Review
qwen3-coder-plus logo
Qwen3 Coder Plus

Analysis of Exploitable Contract Clauses Against Contractor

SEVERELY UNFAVORABLE CLAUSES & SUGGESTED MODIFICATIONS

Clause 1 - Scope Modification

Current Problem: Allows unlimited scope changes without compensation

  • "Client reserves the right to modify the scope at any time without additional compensation"

Suggested Revision:

"Scope modifications exceeding 20% of original estimate require written change order with agreed-upon pricing and timeline adjustments."

Legal Reasoning: This creates unlimited liability and potential for "scope creep." Without modification controls, contractor faces open-ended obligation without recourse for additional compensation.


Clause 2 - Payment Terms

Current Problems:

  • 90-day payment terms (excessive - typical is 15-30 days)
  • Subjective "unsatisfactory" standard with client "sole discretion"
  • No cure period or objective acceptance criteria

Suggested Revision:

"Payment due within 30 days of invoice receipt. For disputed invoices, Client has 10 days to provide written notice with specific defects; undisputed portion remains payable. Final acceptance based on mutually agreed specifications."

Legal Reasoning: 90-day terms violate commercial reasonableness standards. "Unsatisfactory" gives unilateral discretion to client, creating potential for payment disputes or non-payment.


Clause 3 - Intellectual Property

Current Problems:

  • Claims ownership of contractor's pre-existing IP when combined with work product
  • Overly broad "tools, libraries, methodologies" language
  • No carve-out for independent inventions

Suggested Revision:

"Client owns custom code and deliverables specifically created for Client. Contractor retains ownership of pre-existing IP, general methodologies, and independently developed tools not incorporating Client's confidential information."

Legal Reasoning: Pre-existing IP clause may be unenforceable if it claims ownership of contractor's proprietary tools, frameworks, or methods developed outside this engagement.


Clause 4 - Non-Compete

Current Problems:

  • 24-month duration (likely excessive in most jurisdictions)
  • Overly broad "same industry" definition
  • May be unenforceable in employment-at-will states

Suggested Revision:

"Non-compete applies only to direct competitors of Client for 12 months post-engagement, limited to companies with which Contractor had material contact during engagement."

Legal Reasoning: Many states (CA, TX, FL) severely limit or ban non-competes for contractors. Courts typically require narrow geographic/time limitations and legitimate business interests.


Clause 5 - Termination

Current Problems:

  • Unilateral right to terminate contractor without notice
  • "Immediate delivery" requirement without compensation
  • Contractor bears burden of advance notice

Suggested Revision:

"Either party may terminate with 30 days written notice. Client pays for all completed work through termination date. Contractor receives 30 days notice except for material breach."

Legal Reasoning: Creates involuntary perpetual employment relationship where contractor can be terminated without recourse but client has no obligations.


Clause 6 - Liability

Current Problems:

  • Unlimited liability for consequential damages
  • No force majeure or limitation for external factors
  • Covers "any bugs, security vulnerabilities" without causation standard

Suggested Revision:

"Contractor liable only for direct damages resulting from gross negligence or willful misconduct, capped at total fees paid under this Agreement. Excludes consequential, indirect, or punitive damages."

Legal Reasoning: Consequential damages for software defects can reach millions. Courts may enforce liability caps unless unconscionable, but unlimited exposure is commercially unreasonable.


Clause 7 - Indemnification

Current Problems:

  • Indemnifies "regardless of fault"
  • Covers "all claims" including third-party intellectual property
  • May exceed contractor's insurance coverage

Suggested Revision:

"Contractor indemnifies only for claims directly resulting from Contractor's negligent performance, limited to scope of work and subject to fee cap. Excludes infringement of third-party IP rights."

Legal Reasoning: Indemnification "regardless of fault" may be unenforceable. Contractors should only indemnify for their own negligence, not third-party IP claims over which they have no control.


Clause 8 - Confidentiality

Current Problems:

  • 5-year term (may exceed trade secret protection period)
  • Bars disclosure of contract terms themselves
  • No exception for court orders or legal compliance

Suggested Revision:

"Confidentiality applies for 2 years post-engagement to actual trade secrets and proprietary information. Does not cover publicly available information or contract terms required for legal compliance."

Legal Reasoning: Blocking disclosure of contract terms may prevent contractor from seeking legal advice or filing complaints about unfair practices.


Clause 9 - Dispute Resolution

Current Problems:

  • Mandates client's "home jurisdiction" (forum shopping)
  • "Losing party pays" may prevent meritorious claims
  • No judicial review option

Suggested Revision:

"Disputes resolved by neutral arbitration in location convenient to both parties. Each party bears own costs unless arbitrator finds claim frivolous. Federal court jurisdiction for injunctive relief."

Legal Reasoning: Forum selection may create significant expense for contractor. Should be mutually agreeable location or allow for virtual proceedings.


OVERALL ASSESSMENT

This contract heavily favors the client and contains multiple potentially unenforceable provisions. The combination of unlimited liability, unlimited scope, and restrictive covenants creates an economically unfeasible arrangement that may not survive legal scrutiny in many jurisdictions.

Adversarial Contract Review

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About Qwen3 Coder Plus

Capabilities

ConversationReasoningCode GenerationAnalysis

Categories

TextCode

Specifications

Provider
Qwen
Released
2025-09-17
Size
LARGE
Context
128,000 tokens

Keep exploring

SAME PROMPT

Claude Sonnet 4.6's version

Same prompt, different result

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