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Stockholders’ Equity (Details) - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2025 | Feb. 07, 2025 | Dec. 31, 2024 | Nov. 30, 2024 | Dec. 31, 2023 | Jan. 19, 2022
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Common stock, shares authorized | 110,000,000 |  | 110,000,000 |  |  |
Preferred stock, shares authorized | 1,000,000 |  | 1,000,000 |  |  |
Preferred stock, par value | $ 0.0001 |  | $ 0.0001 |  |  |
Preferred stock, shares outstanding | 0 |  | 0 |  |  |
Redemption trigger price of per share |  |  |  | $ 99.9 |  |
Percentage of market value and newly issued price | 115.00% |  |  |  |  |
Fair value of common stock | $ 53.4 |  |  |  |  |
Expected volatility | 92.00% |  |  |  |  |
Dividend yield | 0.00% |  |  |  |  |
Risk-free interest rate | 3.95% |  |  |  |  |
Expected life | 5 years 2 months 12 days |  |  |  |  |
Exercise price adjustment | $ 10,177 |  |  |  |  |
Warrant [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Common stock convertible price | $ 0.068 |  |  |  |  |
Percentage of market value and newly issued price | 180.00% |  |  |  |  |
Public Warrants [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Number of warrant shares | 500,000 |  | 500,000 |  |  |
Warrants exercisable term |  |  |  |  |  | 12 months
Warrant term |  |  |  |  |  | 5 years
Redemption price per public warrant | $ 0.3 |  |  |  |  |
Redemption trigger price of per share |  |  |  | 114.9 |  |
Private Placement Warrants [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Number of warrant shares | 461,667 |  | 461,667 |  |  |
Redemption trigger price of per share |  |  |  | 179.7 |  |
Expected volatility | 90.00% |  |  |  |  |
Dividend yield | 0.00% |  |  |  |  |
Risk-free interest rate | 4.09% |  |  |  |  |
Expected life | 4 years 10 months 24 days |  |  |  |  |
Executive Warrants [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Number of warrant shares |  | 28,333 |  |  |  |
Business Combination [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Number of exercise price of warrants | $ 276 |  |  |  |  |
Legacy Abpro Common Stock Warrants [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Preferred stock, shares authorized |  |  |  |  | 11,620,248 |
Number of warrant shares | 2,034 |  |  |  |  |
Redemption Trigger [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Redemption trigger price of per share |  |  |  | $ 179.7 |  |
Series A Common Stock [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Number of redemption trigger price | $ 540 |  |  |  |  |
Series A Common Stock [Member] | Public Warrants [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Stock price trigger for redemption of public warrants. | $ 540 |  |  |  |  |
Number of trading days | 20 days |  |  |  |  |
Number of trading day period | 30 days |  |  |  |  |
Shares issues price per share | $ 276 |  |  |  |  |
Series A Common Stock [Member] | Business Combination [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Percentage of total equity proceeds and interest | 60.00% |  |  |  |  |
Common Stock [Member] | Legacy Abpro Common Stock Warrants [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  | 40,000,000 |
Preferred Stock [Member] |  |  |  |  |  |
Stockholders’ Equity [Line Items] |  |  |  |  |  |
Preferred stock, shares authorized | 1,000,000 |  |  |  |  |

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