LLM
GA
Proprietary
Grok 4.6
Reference entry for the Grok 4.x line
Release2026-08-12
Context—
Max output—
ParametersUndisclosed
Local / VRAMAPI only
LicenseProprietary
Overview
Grok 4.6 is a model in the LLM category from xAI (SpaceXAI). It was released in 2026-08-12. The vendor is based in US. Best for: Reference entry for the Grok 4.x line.
Notes: Release date from two secondary sources (xAI docs listed grok-4.6 on 2026-08-13). Context window, output limit and pricing still need an official source.
Strengths
- Part of the 4.x point-release series between Grok 4.5 and 4.7
Limits
- Context window and pricing not verified
Specifications
| Vendor | xAI (SpaceXAI) |
|---|---|
| Category | LLM |
| Release | 2026-08-12 |
| Status | GA |
| License | Proprietary |
| Commercial use | Not specified |
| Input modalities | Text |
| Output modalities | Text |
| Prompt types | Text |
| Negative prompts | No |
| Max outputs | 1 |
| Local deployment | No |
| API access | Yes |
| Pricing | Not verified |
| Confidence | Medium |
| Vendor country | US |
| Vendor type | Frontier lab |
Pricing & hardware
Not verified
API-only: local GPU memory is not applicable. API access is available.