HH&L Acquisition Co. Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Level 3 Fair Value Measurements Inputs (Details) - Level 3	Dec. 31, 2022 $ / shares	Dec. 31, 2021 $ / shares
Exercise price
Fair Value Measurements
Derivative liability, measurement input	11.50	11.50
Volatility
Fair Value Measurements
Derivative liability, measurement input	5.50	10.00
Stock price
Fair Value Measurements
Derivative liability, measurement input	10.11	9.73
Expected life of the options to convert
Fair Value Measurements
Derivative liability, measurement input	5.19	5.61
Risk-free rate
Fair Value Measurements
Derivative liability, measurement input	3.91	1.31
Implied Success
Fair Value Measurements
Derivative liability, measurement input	5.40