500KContext
$2In, per 1M
$6Out, per 1M
- Lab
- SpaceXAI
- Released
- 8 Jul 2026
- Context window
- 500K tokens
- Longest answer
- 450K tokens
- Input, per 1M tokens
- $2
- Output, per 1M tokens
- $6
- Reads images
- Yes
- Reasoning
- Yes
- Tool calling
- Yes
- Open weights
- No
- Answers in
- text
- Model id
- x-ai/grok-4.5