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Source-Verified by RegLegBrief
This hallucination was confirmed by opening the primary document directly from the regulator's website and checking the AI's output against the actual text. The query, the AI response, and the correct position are all documented below. This entry carries a permanent citation ID and is publicly citable.
Hallucination type
Type E — Execution Hallucination
The AI system produced a wrong output when asked to apply the regulation to a specific scenario — correct rule, wrong application.
AI system
GPT-4o (API)
Query mode
Execution Test
Query sent to AI
Help us comply with the MAS Notice 649 requirement of 18% minimum liquid asset ratio. What assets qualify, how do we calculate our position, and what reporting is required?
AI response — hallucinated content
To comply with the Monetary Authority of Singapore (MAS) Notice 649, which mandates a minimum liquid asset ratio of 18%, financial institutions must ensure they maintain sufficient liquid assets relative to their qualifying liabilities. Here's a breakdown of how to comply with this requirement: ### Qualifying Liquid Assets (QLA) 1. **Types of Qualifying Liquid Assets:** - **Cash:** Physical currency held by the institution. - **Balances with the MAS:** Deposits or reserves held with the MAS. - **Singapore Government Securities (SGS):** Bonds and treasury bills issued by the Singapore government. - **MAS Bills:** Short-term securities issued by the MAS. - **Other Approved Assets:** This may include high-quality corporate bonds or other assets approved by the MAS. 2. **Criteria for Liquid Assets:** - Assets must be readily convertible to cash with minimal loss in value. - They should be free from encumbrances, meaning they are not pledged as collateral. ### Calculating the Liquid Asset Ratio 1. **Formula:** \[ \text{Liquid Asset Ratio} = \left( \frac{\text{Total Qualifying Liquid Assets}}{\text{Total Qualifying Liabilities}} \right) \times 100\% \] 2. **Qualifying Liabilities:** - Typically include short-term liabilities that are due within a specified period, such as 30 days. - The exact definition of qualifying liabilities can vary, so refer to the specific guidelines provided by MAS. 3. **Maintaining the Ratio:** - Ensure that the ratio is at least 18% at all times. - Regularly monitor and adjust the composition of assets and liabilities to maintain compliance. ### Reporting Requirements 1. **Regular Reporting:** - Financial institutions must submit regular reports to the MAS detailing their liquid asset ratio. - The frequency and format of these reports are specified by the MAS, typically on a monthly or quarterly basis. 2. **Content of Reports:** - Detailed breakdown of qualifying liquid assets and liabilities. - Calculations showing the liquid asset ratio. - Any significant changes in the composition of assets or liabilities. 3. **Additional Disclosures:** - Institutions may be required to provide additional information or disclosures if there are significant deviations from the required ratio or if requested by the MAS. ### Compliance and Best Practices - **Regular Audits:** Conduct internal audits to ensure compliance with the liquid asset ratio requirements. - **Risk Management:** Implement robust risk management practices to manage liquidity risk effectively. - **Training and Awareness:** Ensure that relevant staff are trained and aware of the requirements and procedures related to maintaining the liquid asset ratio. By adhering to these guidelines and maintaining open communication with the MAS, financial institutions can ensure compliance with Notice 649 and effectively manage their liquidity risk.
Evidence notes
Wrong markers matched.
Regulator
MAS
Jurisdiction
Singapore
Domain
Banking Regulation
Case ID
RLB-HAL-0002
Verified
22 April 2026
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Cite this entry
RegLegBrief (Verdus Technologies Pte. Ltd.). "Type E Hallucination · GPT-4o (API) · MAS · Singapore — RegLegBrief Hallucination Register". RegLegBrief Hallucination Register. Verified 22 April 2026. https://reglegbrief.com/hallucination-register/catalogue/mas-gpt4o-api-type-e-001. Accessed 30 April 2026.