Lightning v3.1 vs Lightning V3.1 Pro (Jul 2026)
AA TTS provider voice AA TTS provider voice (version unstated): People listen to two voices reading the same text and pick the more natural one
Lightning v3.11,022
Lightning V3.1 Pro (Jul 2026)1,168
| Benchmark | Lightning v3.1 | Lightning V3.1 Pro (Jul 2026) |
|---|---|---|
| AA TTS provider voice | 1,022 | 1,168 |
Specs
| Spec | Lightning v3.1 | Lightning V3.1 Pro (Jul 2026) |
|---|---|---|
| Price | !$25 | !$19.50 |
| Weights | Closed | Closed |
| Released | Mar 2026 | Jul 2026 |
| Price covers | Exact native tariff; see source for billing scope. | Exact native tariff; see source for billing scope. |
What breaks when you switch
Lightning v3.1 → Lightning V3.1 Pro (Jul 2026)
Nothing known.
Lightning V3.1 Pro (Jul 2026) → Lightning v3.1
Nothing known.