Claude's UK Glassy voice also changed overnight, speech ~50% slower

chaddy1808 · reddit · 2026-09-16

A user reports Claude's English UK Glassy voice changed overnight — besides being disappointing, playback seems about 50% slower even with the speech speed setting already at fast (running Opus 5 high). They ask whether anything besides the speed setting can speed playback up.

Related event: Claude Voice Users Report Unannounced Voice Changes Across Multiple TTS Options(3 posts)→

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