ProductsOct 24, 20261 min read

Jack Dorsey's Block unveils Dessa, a full-duplex voice AI trained only on human speech - Dealroom

The Core Development

Jack Dorsey's Block unveils Dessa, a full-duplex voice AI trained only on human speech Dealroom

Why it matters

Jack Dorsey's Block unveils Dessa, a full-duplex voice AI trained only on human speech Dealroom Reported by Google News — AI tag-filtered (launch/release/unveils/announces) on October 24, 2026.

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