xAI
FreeBasicPro
Grok 4.3
grok-4.3
xAI model with integrated real-time web search, advanced reasoning and natural conversation.
Technical Specifications
| API Identifier | grok-4.3 |
|---|---|
| Plans | Free Basic Pro |
| Maximum Context | 256 000 tokens |
| Vision (images) | No |
| Native Web Access | ✓ Oui — temps réel |
| Image Generation | No |
| Input Cost | $3.00 / M tokens |
| Output Cost | $15.00 / M tokens |
Overview
Grok 4.3 is xAI's model combining native real-time web search with advanced reasoning and a natural conversational style. On Mingo, it's a key driver of the Deep Research mode — available on every plan, including Free — and also handles everyday web research, reasoning and conversation on Basic and Pro.
Strengths
Real-time Web SearchAdvanced ReasoningNatural ConversationNative Web Access
Ideal Use Cases
Deep Research
Multi-source in-depth research, even on the Free plan.
Current Events & Real-time Info
News, prices, scores and any topic that changes by the day.
Reasoning with Live Context
Combining up-to-date web data with structured reasoning.
Informed Conversation
Natural dialogue grounded in the latest available information.
Pricing
Input Tokens
$3.00
per million tokens
Output Tokens
$15.00
per million tokens
Related Models
Frequently Asked Questions
Is Grok 4.3 available on Free?
Yes. On the Free plan, Grok 4.3 is used via Deep Research mode for in-depth research. On Basic and Pro, it's also used for everyday web research, reasoning and conversation.
What's the difference with Sonar Pro for web search?
Sonar Pro (Perplexity) excels at synthesizing sources with precise citations. Grok 4.3 combines real-time search, reasoning and a conversational tone. Mingo automatically picks the best fit for each query.
Use Grok 4.3 with Mingo
Real-time web search, reasoning and Deep Research — on every plan, including Free.
Try Mingo for free