Home/Events/Block's Dessa AI Model Trained on Human Conversation

Block's Dessa AI Model Trained on Human Conversation

Emerging
Confidence
80%
Impact: 70%
Updated 7m ago

Consensus Brief

Jack Dorsey's Block has introduced an AI model named Dessa, which is trained entirely on human conversation. The model aims to facilitate more natural interactions between humans and AI, addressing issues of emotional recognition and conversational flow.

Sourced from
Primary: The Verge

What Changed Since Last Update

7m ago

New corroborating source added: The Verge published an update on 2026-10-23 ("Jack Dorsey’s Block made an AI model that talks to you like an awkward new friend").

Claim Ledger

3 claims tracked across sources

Confirmed Fact

Dessa is trained from scratch on nothing but human conversation.

Confirmed Fact

Dessa can run locally on a MacBook Pro M4 Max or better.

Official Claim

The team aims to improve understanding between humans and AI and address safety issues.

Role-Based Impact Analysis