Blog
What I test and why
Notes on STT and TTS: model benchmarks, provider choices, lessons from shipping voice features.
- 6 min read
Speaker diarization: transcription that labels who said what
Hear a three-voice recording, compare the flat transcript with the labelled one, and see measured accuracy on audio where the correct answer is known.
Read article → - 4 min read
How to Transcribe a Telegram Voice Message (2026)
Don't want to listen to a voice message? Forward it to the bot and get text back in seconds. Three ways to transcribe Telegram voice notes, video notes and video.
Read article → - 9 min read
11 STT Models Compared in 2026: Which One to Pick for a Voice Bot
I benchmarked speech-to-text models on voice memos before locking in the STT stack for my Telegram bot. Whisper, Parakeet, ElevenLabs Scribe — what won on accuracy, latency, and privacy.
Read article →