Grok-2xAI
xAI's 2024 model with much better chat, coding and reasoning than Grok-1.
Context 131K
Specs
Model ID
~x-ai/grok-latestContext window500K tokens
Max output450K tokens
Input price$2.00 / 1M tokens
Output price$6.00 / 1M tokens
Inputs → outputsText, Image, File → Text
Open weightsNo
How to use Grok Latest in your app
The quickest way is through an API gateway such as OpenRouter, which uses the same format as the OpenAI API. Create a key, then send a request with the model ID ~x-ai/grok-latest:
curl https://openrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $OPENROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "~x-ai/grok-latest",
"messages": [{"role": "user", "content": "Explain this in simple words..."}]
}'
Prefer no code? Many tools in our AI tools directory run on models like this one.
More models from xAI
Questions about Grok Latest
What is Grok Latest?
This model always redirects to the latest Grok model from xAI.
How big is the context window of Grok Latest?
Grok Latest can read up to 500,000 tokens in one request, roughly 375,000 words.
How much does Grok Latest cost?
Through OpenRouter, Grok Latest costs about $2.00 / 1M tokens for input and $6.00 / 1M tokens for output. Prices change, so check before large jobs.
Is Grok Latest open source?
Grok Latest does not have downloadable weights. You use it through xAI or an API provider.
What can Grok Latest take as input?
Grok Latest accepts text, image, file and produces text.
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NewSpecs and prices come from OpenRouter and the provider, and are refreshed daily. Last checked 8 Jul 2026.