Grok Latest

x-ai/grok-latest

This model always redirects to the latest Grok model from xAI.

InputFileImageText
OutputText
Input / Outputclub$2.12 / $6.36per 1M tokens · USD
Context window500Ktoken
Maximum output450Ktoken

Pricing

Current model usage rates. Choose your plan to see its published prices.

Pricing
UsagePricing
InputUS$2.12/ 1M token
InputInput length ≥ 200,001 tokensUS$4.24/ 1M token
Cache readUS$0.53/ 1M token
Cache readInput length ≥ 200,001 tokensUS$1.06/ 1M token
OutputUS$6.36/ 1M token
OutputInput length ≥ 200,001 tokensUS$12.72/ 1M token

Membership and model usage are billed separately. Compare plans

Capabilities

Input
FileImageText
Output
Text
Context window
500,000 token
Maximum output
450,000 token
Reasoning
xhigh · high · medium · low

Providers

Model supply available through Vecbase.

Via OpenRouter

Access is subject to your account’s permissions and model availability.

Frequently asked questions

What is Grok Latest, and who develops it?

Grok Latest is a model from x-ai. Its model ID on Vecbase is x-ai/grok-latest. This model always redirects to the latest Grok model from xAI.

How much does Grok Latest cost on Vecbase?

For Grok Latest, the Club plan lists USD 2.12 per 1 million input tokens and USD 6.36 per 1 million output tokens, as of 10/22/2026, 9:26:00 PM UTC. See the pricing table for cache rates, input-length tiers and other usage types. Membership fees are separate.

How many tokens fit in Grok Latest’s context window?

Grok Latest has a context window of 500,000 tokens. Input and output must fit within the limits of the API you use.

What is the maximum output length for Grok Latest?

Grok Latest can generate up to 450,000 tokens per response. Your API or request settings may set a lower limit.

Can Grok Latest call tools in an agent workflow?

Yes. Grok Latest supports tool calling. Your application provides the tool definitions and runs the tools the model requests.

Does Grok Latest support structured outputs?

Yes. Grok Latest supports structured output. Set the required format in your API request and check the returned data before using it.

Which input and output formats does Grok Latest support?

Grok Latest accepts File, Image, and Text and produces Text.

Which providers make Grok Latest available through Vecbase?

Vecbase offers Grok Latest through OpenRouter. Availability may vary by provider.

Which model ID should an agent use to request Grok Latest?

Use x-ai/grok-latest as the model identifier for Grok Latest. See Vecbase’s API documentation for authentication, required inputs and supported request formats.

Which reasoning settings are listed for Grok Latest?

Grok Latest supports these reasoning levels: xhigh, high, medium, and low. Available options depend on your API.

What does an agent need to access Grok Latest through Vecbase?

To use Grok Latest, you need an authenticated account with the required permissions, sufficient balance and the relevant capability enabled. See the documentation for setup.

Is a release date available for Grok Latest?

We do not yet have a confirmed release date for Grok Latest.

Which models can I compare with Grok Latest on Vecbase?

You can compare Grok Latest with Grok 4.20 Multi-Agent (x-ai/grok-4.20-multi-agent), Grok 4.20 (x-ai/grok-4.20), and Grok 4.3 (x-ai/grok-4.3). Check their capabilities and prices to find the best fit for your task.