Skip to main content
xAILow-cost reasoning

Grok 4.6

A low-cost reasoning model for quick first versions of apps, pages and docs.

Made on Runable

Each clip is one prompt, run as a single Runable task.

Grok 4.6 on Runable

  • Quick first versions

    Turn an idea into a working page or app, then refine it.

  • Works from images

    Show it a design, a sketch or a bug screenshot.

  • Step up anytime

    Move the task to Sonnet 5.5 or Opus 5.5 when it gets hard.

How to use Grok 4.6 on Runable

  1. Select Grok 4.6

    Start a task on Runable and pick Grok 4.6 in the model menu.

  2. Describe the job

    Type what you need, or add files and links. Runable plans it and gets to work.

  3. Get the finished work

    Refine by chatting, then publish the website, download the video or export the deck.

One prompt, finished work

Real results from single Runable tasks. Pick one to watch it.

Made on Runable
Build an award-winning single-page site for an environmental nonprofit called Verdant: an animated 3D Earth hero, live stats, and scroll-triggered animations.
API price per 1M tokens, in / out
$2 / $6
CursorBench 3.2, xAI-reported
69.9%
tokens per second (Artificial Analysis)
80
turn to build
Your

Why choose Grok 4.6

  • Low cost

    $2 input and $6 output per 1M tokens on xAI’s API.

  • Strong first drafts

    Good at turning a product idea into a working first version, says xAI.

  • Solid coder

    69.9% on CursorBench 3.2 and 65.9% on DeepSWE 1.1.

  • Knowledge work

    1753 on GDPval-AA v2 in xAI’s launch table.

  • Reads images

    Hand it screenshots, mockups or photos.

  • Light on credits

    Output costs about half the credits of Sonnet 5.5 on Runable.

Grok 4.6 specs

Maker
SpaceXSI (x.ai)
Family
Grok 4 (now succeeded by Grok 4.7)
Released
August 12, 2026
API model ID
grok-4.6
Context window
500K tokens on xAI’s API; 150K tokens on Runable
Max output
128K tokens on Runable
Input / output
Text and images in, text out
Reasoning
Always on; effort low to xhigh on xAI’s API
Knowledge cutoff
Not published by xAI
API price
$2 input / $6 output per 1M tokens
API prices are xAI’s list prices; prompts over 200K tokens cost more. On Runable you use your plan’s credits instead of paying per token. On Runable, Grok 4.6 reads text and images but not PDF files.

The only AI agent you need

Compare plansHelp

Need SSO, data localization, premium support, onboarding assistance? Contact Sales

Grok 4.6 FAQs

Grok 4.6 is a reasoning model from the makers of Grok, released on August 12, 2026. It builds on Grok 4.5 with a focus on long-running agents and visual, interactive work, such as turning a product idea into a working first version.

Sources: xAI: Introducing Grok 4.6 · xAI docs: Grok 4.6 · xAI: Introducing Grok 4.7 · Artificial Analysis: Grok 4.6 · Artificial Analysis: Grok 4.7 · Artificial Analysis: GPT-6 Sol

More AI models on Runable

Put Grok 4.6 to work

Describe the job. Runable runs it on Grok 4.6 and ships the result.