Overview
Grok 4.20 is a reasoning model from SpaceXAI with industry-leading speed and agentic tool calling capabilities.
Grok 4.20 is available in OmnyChat. 2,000,000 token context window. Image input. Reasoning mode. Tool calling.
Key capabilities
- 2,000,000 token context window
- Image input
- Reasoning mode
- Tool calling
Using this model
In OmnyChat
Use Grok 4.20 in OmnyChat and compare its results with other language models on the same task.
Best for: Chat and comparing answers on your own prompts.
Frequently asked questions
How do I use Grok 4.20?
Open chat in OmnyChat and select Grok 4.20. Model access and usage depend on your plan.
What does Grok 4.20 support in OmnyChat?
2,000,000 token context window. Image input. Reasoning mode. Tool calling.