Cursor Agent
c7ee891a90
- Add FlowUtteranceEndCoordinator with 350ms silence drain and 150ms post-roll - Extend FinalChunkRecovery for short/empty final chunks in chunked pipeline - Snapshot partial at mic stop and guard final transcript in FlowSessionManager - Unify tail drain presets (iosFlow/macMLX) and expand diagnostics Co-authored-by: Rocky <hkgood@users.noreply.github.com>
36 lines
1.2 KiB
Swift
36 lines
1.2 KiB
Swift
// UtteranceTranscriptGuard.swift
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// OSGKeyboard · Shared
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//
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// Chooses the best available transcript when pipelined final text may have
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// dropped a weak tail segment.
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import Foundation
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public enum UtteranceTranscriptGuard {
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/// Partial must exceed final by at least this many characters to win.
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public static let defaultPartialAdvantage = 8
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/// Prefer `stitchedFinal` unless empty or clearly shorter than the live
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/// partial snapshot taken at mic stop.
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public static func resolve(
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stitchedFinal: String,
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partialSnapshot: String,
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minimumPartialAdvantage: Int = defaultPartialAdvantage
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) -> String {
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let final = stitchedFinal.trimmingCharacters(in: .whitespacesAndNewlines)
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let partial = partialSnapshot.trimmingCharacters(in: .whitespacesAndNewlines)
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if final.isEmpty { return partial }
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if partial.isEmpty { return final }
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if partial.count >= final.count + minimumPartialAdvantage {
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FlowPipelineDiagnostics.logTranscriptGuardUsedPartial(
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finalLength: final.count,
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partialLength: partial.count
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)
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return partial
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}
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return final
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}
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}
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