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Share-Based Compensation - Additional Information (Details)					12 Months Ended
	Jun. 10, 2025 $ / shares shares	Jan. 02, 2025	May 15, 2024 shares	Feb. 13, 2024 USD ($) shares	Oct. 31, 2025 USD ($) $ / shares $ / shares shares	Oct. 31, 2024 $ / shares $ / shares shares	Oct. 31, 2024 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation expense \| $					$ 30,700,000
Common stock shares reserved for future issuance					22,478,570	17,299,369	17,299,369
Common stock no par value \| $ / shares					$ 0	$ 0	$ 0
Shares Granted					4,926,875
Exercise price \| $ / shares					$ 6.93	$ 6.88	$ 6.88
Unrecognized compensation expense weighted-average period of recognition					3 years
Weighted-average grant-date fair value per share of share options granted \| $ / shares					$ 4.62	$ 7.3
2025 Employee Stock Purchase Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock shares reserved for future issuance	2,000,000
Common stock no par value \| $ / shares	$ 0
Common stock capital shares reserved for remaining future issuance					2,000,000
Percentage of common stock value on date of grant	85.00%
Shares issued					0
CEO Transition Agreement
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Incremental compensation cost \| $				$ 1,000,000
CEO Transition Agreement \| Former CEO
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares Granted				1,216,266
Award vesting period				12 months
Payment Of Target Annual Bonus Netoff Taxes And Withholdings \| $				$ 390,000
Amount of monthly fee for consulting period \| $				$ 25,000
Initial consulting Period				6 months
Transition services for consulting fee per hour \| $				$ 500
Maximum hours of ceo devote per week to providing transition services				15 hours
Severance Agreement
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares Granted							231,684
Incremental compensation cost \| $							$ 300,000
Employee entitled for continued pay and health insurance benefits							12 months
Evergreen Provision
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Aggregate number of common shares outstanding percentage		5.00%
2023 Plan \| Employee Stock Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of common stock value on date of grant			100.00%
2023 Plan \| Evergreen Provision
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock shares reserved for future issuance					8,651,209
Common stock capital shares reserved for remaining future issuance					2,933,304
Number of shares authorized increased					2,548,833
Aggregate number of common shares outstanding percentage			5.00%
Issuance of common shares			2,500,000
Inducement Grants
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares Granted					1,709,550		1,643,000
Exercise price \| $ / shares					$ 5.59	$ 8.69	$ 8.69
Stock option forfeited					37,200
Stock options vested					493,851
Stock option expired					0
Award vesting period					4 years
Stock option term					10 years
Vesting Immediately Upon Grant Date \| Inducement Grants
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Percentage of vesting rights					25.00%
Vesting on Remaining Years \| Inducement Grants
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting period					3 years