Grok 4.6 + Grok 4.7 - grok-4.6 + grok-4.7 - Your choice depends on your use case.
xAI Models & Pricing → · 2026-09-21T16:01:04.252Z
| Model | Field | Old → New (/1M) | Change |
|---|---|---|---|
| Grok 4.7 | input | — → $2 | |
| Grok 4.7 | output | — → $6 |
- ### Grok 4.6 + ### Grok 4.7 - grok-4.6 + grok-4.7 - Your choice depends on your use case. We have dedicated models and APIs for audio, image, and video capabilities. For everything else, including code, use Grok 4.6. It is the most intelligent and fastest model we’ve built. + Your choice depends on your use case. We have dedicated models and APIs for audio, image, and video capabilities. For everything else, including code, use Grok 4.7. It is the most capable model we’ve built. - Grok 4.6](https://docs.x.ai/developers/models/grok-4.6) + Grok 4.7](https://docs.x.ai/developers/models/grok-4.7) - Grok 4.6](https://docs.x.ai/developers/models/grok-4.6) + Grok 4.7](https://docs.x.ai/developers/models/grok-4.7) + * **Encrypted reasoning** + * On the [Responses API](https://docs.x.ai/developers/rest-api-reference/inference/responses#create-new-response) + , `grok-4.7` always returns `reasoning.encrypted_content`, even when `include` does not list it. See [Encrypted reasoning content](https://docs.x.ai/developers/model-capabilities/text/reasoning#encrypted-reasoning-content) + . - The knowledge cut-off date of Grok 4.6 is February 1, 2026. + The knowledge cut-off date of Grok 4.7 is May 2026.