
Zyphra releases ZONOS3-Mini, open-source TTS with 100M parameters
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Scaled from 0.1B to 0.6B parameters, it reports a 1.47 word error rate and 0.75 similarity on Seed-en.
The model card claims 1.42% word error rate for Mira and CPU-only synthesis with numpy.
Ruby-OPD framework improves pronunciation accuracy on raw orthographic text for Japanese flow-matching TTS.

The fetched page only names the 0.6B model; license, weights, and benchmarks are not in the text.

The hosted model runs only in US and EU clouds, with six languages, instant cloning and no open weights.
Fine-tuning a Latxa backbone on translated, synthesized VoiceAssistant-400K data scored 3.86/5 content quality and 9.94% WER.

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Code and weights are public; adaptive allocation beat fixed-rate coding on reconstruction and intelligibility at low event rates.

The stack pairs transcription, speech synthesis and a LiveKit SDK, priced from $0.0035 per minute.

The family adds multilingual transcription and speech synthesis, offered on an EU-hosted API or for self-hosting.
The method matches or approaches baselines with up to four times less data across three languages and two architectures.
Fish Audio released Drama 3, a 35B open-weight mixture-of-experts text-to-speech model.
Paradee distills Kokoro-82M into an 8M single-voice TTS model scoring 4.41 UTMOS.

Suno's Speech beta generates spoken voiceovers, with optional background music, for tracks up to eight minutes.

Microsoft released MAI-Transcribe-2-Streaming and two MAI-Voice text-to-speech models for low-latency voice agents.
EMA Lightning is an 8.6M-parameter Apache-2.0 Turkish TTS model reporting 0.92% WER on Freya-TR-Eval.
Hugging Face announces an Open TTS Leaderboard for multilingual speech and voice-cloning evaluation.
Muslim is a production Arabic voice AI for sourced Islamic knowledge, releasing a 6B router and TTS model.

ElevenLabs CEO says the voice-AI firm is at $600 million ARR and a reported $22 billion valuation.
Accent Analogy Guidance raises cross-lingual TTS speaker similarity at equal accent across several open models.

Google released Gemini 3.8 Flash TTS and Flash-Lite TTS for designed, cloned, and multilingual synthetic voices.
Google released Gemini 3.8 Flash TTS models; Simon Willison published a bring-your-own-key playground.
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