NewsSignals AI analysis·Francisco Rodrigues·Oct 24, 2026

Block's new voice AI sounds eerily human, sparking awe and scam fears

Grade Bbullish AI signal

Block has unveiled Dessa, a voice AI model that sounds remarkably human, raising both excitement over its conversational abilities and concerns about increasingly convincing phone scams. Trained entirely on human speech, Dessa can handle interruptions, laughter, and changes in tone, and can run locally on compatible MacBook Pro hardware, but remains a research preview with limited early access. The technology could expand natural voice AI applications while intensifying concerns about fraud, impersonation, and the need for stronger AI safety measures.

Bullish strength: 65/100

Block demonstrated a humanlike voice AI model with natural conversational responses.
Potential applications include education and recognizing emotional cues such as distress and pain.
Dessa can run locally on compatible MacBook Pro hardware.

Bearish strength: 35/100

Humanlike AI voices could make phone scams and deception harder to detect.
The model remains a research preview with no disclosed public release date.
Independent testing and benchmark results have not been disclosed.

This is automated NewsSignals analysis of third-party reporting, not independent original reporting or investment advice. AI scores are not price predictions.

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