# Block announces speech model

> Full text available in Russian

**Published:** October 24, 2026
**Author:** Machinelearning
**Source:** Telegram — AI Machine Learning Big Data
**Language:** ru-RU
**HTML:** https://aiqazaqstan.com/en/articles/block-anonsirovala-rechevuyu-model

✔️ Block announces speech model. The company led by Twitter co‑founder and former CEO Jack Dorsey unveiled the conversational model Dessa, trained solely on human speech recordings, without text or base models. Block calls Dessa the world’s first AI conversationalist,…

> From the original source: **Telegram — AI Machine Learning Big Data**
> [Read full article at Telegram — AI Machine Learning Big Data](https://t.me/ai_machinelearning_big_data/11201)

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