Model comparison
Supertonic 3 vs Gemini 2.5 Pro
Capability radar, value bars, and side-by-side posture.
Supertonic 3
Not scored
value score
Gemini 2.5 Pro
93
value score
Supertonic 3 ctx
—
Gemini 2.5 Pro ctx
1.0M
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Gemini 2.5 Pro93
Attribute tape
| Field | Supertonic 3 | Gemini 2.5 Pro |
|---|---|---|
| Developer | Supertone | Google DeepMind |
| Context | — | 1.0M |
| Modalities | Text, Code, Image, Audio, Video | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $1.25/1M in · $10/1M out |
| Value score | — | 93 |
| Summary | Supertonic 3 is an open-weight, on-device multilingual text-to-speech model from Supertone Inc. that synthesizes speech from text across 31 languages, running efficiently on CPUs and edge devices via ONNX Runtime without requiring cloud API calls. | Google frontier multimodal model. |