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Lightning Pro TTS
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Lightning Pro TTS series
Smallest.ai · 1 model
Every version
Each model's score on the Speech board (Text-to-speech arena) on the last day it was listed
Lightning V3.1 Pro TTS
No longer on the boards
Released Jun 21, 2026
1,133
#23
In the news: Lightning
All 1 stories ›
Apr 20
2026
Robotics
Honor's humanoid robot just smoked the human half-marathon record
