Side-by-side comparison
Compare AI Models
Pick two to five models. Every cell comes from a verified record; anything unverified says so. There is no overall winner — the right choice depends on your task, budget and technical needs.
| Criterion | Grok 4.7 | Grok Voice 3.0 |
|---|---|---|
| Provider | xAI | xAI |
| Release date | Sep 21, 2026 | Not verified |
| Status | Generally available Updated | Generally available |
| Purpose | Flagship | Speech / TTS |
| Inputs → outputs | text, image → text | audio, text → audio |
| Context window | 500,000 tokens | Not documented |
| API input price | $2 per 1M tokens | Not verified |
| API output price | $6 per 1M tokens | Not verified |
| Example: 1,000,000 in + 200,000 out tokens | $3.20 | Cannot calculate — rate not verified |
| Licence | proprietary | proprietary |
| Last verified | Oct 19, 2026 | Oct 19, 2026 |
The example cost multiplies the published per-1M-token list prices by the token counts above. It ignores caching, batch discounts, long-context surcharges and tax, and is shown only when both rates are verified.
How to choose
Start from the rows that matter for your job: a free plan and learning curve for casual use; API access, rates and data terms for building products; context window and modalities for long documents or images. Provider claims are labelled as such; we do not rank.
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