xAI: Grok 3 vs xAI: Grok 4
Compare these two models side-by-side to help you make the best choice for your needs
xAI: Grok 3
PremiumDescription
Grok 3 is the latest model from xAI. It's their flagship model that excels at enterprise use cases like data extraction, coding, and text summarization. Possesses deep domain knowledge in...
Strengths
- •Large context window (131k tokens)
Best For
General conversations and content creation
xAI: Grok 4
PremiumDescription
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Note that reasoning is not...
Strengths
- •Multimodal understanding with text and image support
- •Large context window (256k tokens)
Best For
Image and document understanding
| Feature | xAI: Grok 3 | xAI: Grok 4 |
|---|---|---|
| Provider | OpenRouter | OpenRouter |
| Context Length | 131,072 tokens | 256,000 tokens |
| Input Price | $3.00/M | $3.00/M |
| Output Price | $15.00/M | $15.00/M |
| Vision Support | No | Yes |
| Premium | Yes | Yes |
| Capabilities | Text | TextVision |