Grok has a 2M context window for most of their models.
For example their latest model `grok-4-1-fast-reasoning`:
- Context window: 2M
- Rate limits: 4M tokens per minute, 480 requests per minute
- Pricing: $0.20/M input $0.50/M output
Grok is not as good in coding as Claude for example. But for researching stuff it is incredible. While they have a model for coding now, did not try that one out yet.
For example their latest model `grok-4-1-fast-reasoning`:
- Context window: 2M
- Rate limits: 4M tokens per minute, 480 requests per minute
- Pricing: $0.20/M input $0.50/M output
Grok is not as good in coding as Claude for example. But for researching stuff it is incredible. While they have a model for coding now, did not try that one out yet.
https://docs.x.ai/developers/models