# Grok 4.7 [Canonical model page](https://headlessthrones.com/models/grok-4-7) · [Model library](https://headlessthrones.com/models) Public catalog reference from Headless Thrones. Exact catalog ID: `grok-4-7`. Catalog source-check date: 2026-10-23. This brief contains the public catalog answers and any catalog guide, not private drafts, historical editorial revisions or independently measured rankings. The canonical HTML page may also display separately published editorial. Current catalog answers ## What to know about Grok 4.7 AI-compiled from linked model documentation. This is a catalog reference, not an independent performance review. Catalog checked October 23, 2026. [Dates & knowledge](https://headlessthrones.com/models/grok-4-7#model-answer-dates) · [Exact model](https://headlessthrones.com/models/grok-4-7#model-answer-identity) · [Access](https://headlessthrones.com/models/grok-4-7#model-answer-access) · [Token limits](https://headlessthrones.com/models/grok-4-7#model-answer-context) · [Inputs & outputs](https://headlessthrones.com/models/grok-4-7#model-answer-modalities) ### What dates are documented for Grok 4.7? **Knowledge cutoff: May 2026.** [Source](https://docs.x.ai/developers/models) This labels the documented knowledge boundary; it is not a promise that every earlier fact is known or correct. The source labels this “Knowledge cut-off date.” Retrieval or web tools can supply newer information at run time. That does not change the model's recorded training or knowledge dates, and this record does not establish that a particular endpoint includes those tools. ### Which Grok 4.7 does this page describe? Grok 4.7 is a model record from **xAI** in the Grok family. [Source](https://docs.x.ai/developers/models/grok-4.7) The recorded model identifier or checkpoint is `grok-4.7`. Use that exact identifier when checking documentation or a provider listing. [Source](https://docs.x.ai/developers/models/grok-4.7) ### How can you access Grok 4.7? The catalog documents **API** access for Grok 4.7. [Source](https://docs.x.ai/developers/models/grok-4.7) As of the catalog check, this version was listed as available. [Source](https://docs.x.ai/developers/models/grok-4.7) For API use, confirm the exact model identifier, your account and region, and the endpoint's current limits in the linked documentation. An API listing does not establish access through a consumer subscription. ### What are Grok 4.7's context and output limits? The documented **context window is 500,000 tokens**. [Source](https://docs.x.ai/developers/models/grok-4.7) A separate maximum-output value is not established in this record. The context or input figure should not be used as an output allowance. Context, input and output limits describe different constraints. Do not add the figures together to infer a larger window. Check the endpoint's accounting for conversation history, system instructions, tools, media and generated tokens; a documented maximum is not a guarantee of answer quality or a measured usable capacity. ### What can Grok 4.7 receive and generate? Documented inputs: **text and image**. [Source](https://docs.x.ai/developers/models/grok-4.7) Documented outputs: **text**. [Source](https://docs.x.ai/developers/models/grok-4.7) Input support and output generation are separate capabilities. Reading an image does not establish image generation; a text output listing does not establish speech output. File sizes, formats and media limits depend on the documented implementation. **Catalog qualifications:** Current vendor documentation uses the SpaceXSI brand. Search/tool access is separate from training knowledge. Vendor states no separate text-output cap; maxOutputTokens remains null rather than inventing an unlimited number. **Evidence still missing here:** complete input/output pricing. Missing documentation is not evidence that a feature is unavailable. Headless Thrones has not independently benchmarked this model for this reference. Evaluate it on representative work before choosing it; these facts do not rank its accuracy, reliability, speed or suitability against another model. Keep the exact version in view ## Other Grok models from xAI. These are separate records in the same publisher family. A shared family name does not establish equal capabilities or interchangeable licenses. ### [Grok 4.20](https://headlessthrones.com/models/grok-4-20-0309-reasoning) API · 1,000,000 context tokens ### [Grok 4.20 (Non-Reasoning)](https://headlessthrones.com/models/grok-4-20-0309-non-reasoning) API · 1,000,000 context tokens ### [Grok 4.20 Multi-Agent Beta](https://headlessthrones.com/models/grok-4-20-multi-agent-0309) API · 1,000,000 context tokens ### [Grok 4.3](https://headlessthrones.com/models/grok-4-3) API · 1,000,000 context tokens ### [Grok 4.5](https://headlessthrones.com/models/grok-4-5) API · 500,000 context tokens ### [Grok 4.6](https://headlessthrones.com/models/grok-4-6) API · 500,000 context tokens