API Differences in Speech in iOS 26.0

LocaleDependentSpeechModule

SpeechModule

SpeechModuleResult

AnalysisContext

AssetInstallationRequest

AssetInventory

DictationTranscriber

SpeechDetector

SpeechTranscriber

AnalyzerInput

SpeechAttributes

Options

SpeechModels

public typealias AllCases = [Speech.DictationTranscriber.ReportingOption]

public typealias AllCases = [Speech.SpeechTranscriber.ReportingOption]

public typealias AllCases = [Speech.DictationTranscriber.ResultAttributeOption]

public typealias AllCases = [Speech.SpeechTranscriber.ResultAttributeOption]

public typealias AllCases = [Speech.SpeechDetector.SensitivityLevel]

public typealias RawValue = Swift.Int

public typealias AllCases = [Speech.DictationTranscriber.TranscriptionOption]

public typealias AllCases = [Speech.SpeechTranscriber.TranscriptionOption]

public func rangeOfAudioTimeRangeAttributes(intersecting timeRange: CoreMedia.CMTimeRange) -> Swift.Range<Foundation.AttributedString.Index>?

final public func analyzeSequence(from audioFile: AVFAudio.AVAudioFile) async throws -> CoreMedia.CMTime?

final public func start(inputAudioFile audioFile: AVFAudio.AVAudioFile, finishAfterFile: Swift.Bool = false) async throws

public static var assetLocaleNotAllocated: Speech.SFSpeechError.Code

public static var audioDisordered: Speech.SFSpeechError.Code

public static var cannotAllocateUnsupportedLocale: Speech.SFSpeechError.Code

public static var incompatibleAudioFormats: Speech.SFSpeechError.Code

public static var insufficientResources: Speech.SFSpeechError.Code

public static var moduleOutputFailed: Speech.SFSpeechError.Code

public static var noModel: Speech.SFSpeechError.Code

public static var tooManyAssetLocalesAllocated: Speech.SFSpeechError.Code

public static var unexpectedAudioFormat: Speech.SFSpeechError.Code

public var isFinal: Swift.Bool

@_semantics("defaultActor") nonisolated final public var unownedExecutor: _Concurrency.UnownedSerialExecutor

@property(nonatomic, copy, readonly, nullable) NSNumber *weight;

Swift.Hashable

Swift.RawRepresentable

public convenience init(inputAudioFile: AVFAudio.AVAudioFile, modules: [any Speech.SpeechModule], options: Speech.SpeechAnalyzer.Options? = nil, analysisContext: Speech.AnalysisContext = .init(), finishAfterFile: Swift.Bool = false, volatileRangeChangedHandler: sending ((_ range: CoreMedia.CMTimeRange, _ changedStart: Swift.Bool, _ changedEnd: Swift.Bool) -> Swift.Void)? = nil) async throws

public convenience init(inputAudioFile: AVFAudio.AVAudioFile, modules: [any Speech.SpeechModule], options: Speech.SpeechAnalyzer.Options? = nil, analysisContext: Speech.AnalysisContext = .init(), finishAfterFile: Swift.Bool = false, volatileRangeChangedHandler: __owned ((_ range: CoreMedia.CMTimeRange, _ changedStart: Swift.Bool, _ changedEnd: Swift.Bool) -> Swift.Void)? = nil) async throws

- (nonnull instancetype)initWithLanguageModel:(nonnull NSURL *)languageModel vocabulary:(NSURL * _Nullable)vocabulary weight:(NSNumber * _Nullable)weight;