Grok
xAIMULTIMODAL Proprietary
- Provider
- xAI
- Modality
- MULTIMODAL
- Parameters
- —
- Context window
- 128,000 tokens
- Weights
- Proprietary
- Released
- —
xAI's Grok is a conversational model integrated with X (Twitter), with access to real-time information and image understanding.
It is useful for current-events questions and casual chat, available on X and via API.
Best for
- Real-time, current-events questions
- Casual conversation and quick takes
- Users already active on X
Strengths & how it compares
- Live access to fresh information from X.
- Relaxed, conversational tone.
- Vs GPT-5/Claude: trails on hardest reasoning, but wins on real-time data.
Benchmarks
Representative public scores (approximate, higher is better) for relative comparison. Check the provider for the latest official results.
MMLU (knowledge)86
GPQA (reasoning)62
HumanEval (coding)84
How to access
Available with X Premium; API per token.
Access Grok