Grok
Officially listedAn AI assistant from xAI with real-time access to X platform data.
Grok
Grok is a multimodal AI assistant from xAI whose biggest differentiator is real-time access to the X (Twitter) data stream, making it the only mainstream AI model that can analyze social media activity in real time. Trained on the Colossus 2 supercomputing cluster, Grok has grown from a simple chatbot into a full AI platform: the current flagship Grok 4.3 supports a 1 million token context window, while Grok 5 in public beta uses a 6-trillion-parameter MoE architecture with a 1.5 million token context window.
Core capabilities
- DeepSearch: A multi-step iterative search system that completes deep research in 36 seconds (ChatGPT takes 17 minutes), retrieving and cross-validating content from both the web and X
- Real-time X integration: Exclusive access to X's real-time data stream for analyzing breaking news, social sentiment, and trending topics
- Think Mode: Enables chain-of-thought reasoning for complex logical analysis tasks
- Multimodal creation: Aurora image generation + Imagine video generation, with native image editing and video creation
- Connectors: Deep integration with Notion, GitHub, Linear, and Google Workspace, plus custom MCP server support
- Huge context window: Grok 4 Heavy supports 2 million tokens, enough to analyze a complete mid-sized codebase or an entire book
Use cases Social media analysts monitoring brand sentiment, journalists tracking breaking news, content creators spotting trends, researchers processing very long documents, and developers needing a low-cost API alternative. If your work depends on "right now" information, Grok was built for you.
Unique strengths Grok is the only AI model on the market that can access the real-time data stream of X's 6 billion monthly active users, giving it a dominant edge in social media analysis, brand monitoring, and competitive intelligence. Its API is 40% cheaper than GPT-4, with an OpenAI-compatible interface at zero migration cost. Its 2 million token context window leads all mainstream competitors.
Editor's take Grok's core value lies in its uniqueness, not its all-around capability — if your work depends on real-time social data, Grok is a must; if not, ChatGPT or Claude may be the more mature general-purpose choice. Professional outlets agree DeepSearch is "the fastest deep research tool on the market," but note that coding capability (75% on SWE-bench) trails Claude Opus 4.7 (87.6%), and the departure of the entire founding team in 2026 poses a risk to long-term stability. A multi-model strategy is recommended: Grok for real-time information and social media research, Claude for deep coding, and ChatGPT for everyday general tasks.
Pricing
### 💰 定价模式：免费增值（多层级订阅） **起步价**：免费（Grok 4 有限访问） #### 主要方案 - **Free**：$0 - 基础 Grok 4（~10条消息/2小时）+ 实时搜索 - **SuperGrok Lite**：$10/月 - Grok 4 + 基础视频生成 - **SuperGrok**：$30/月 - Grok 4.3 + DeepSearch + 无限图像视频生成 - **SuperGrok Heavy**：$300/月 - Grok 5 公测优先访问 + 最高速率限制 - **Grok Business**：$30/席位/月 - 团队管理 + 数据隐私保护 - **Grok Enterprise**：定制定价 - 专属基础设施 + SSO + 数据驻留 #### API 定价 - **Grok 4.3**：$1.25/百万输入 token、$2.50/百万输出 token（比竞品便宜 40%） - **Grok 4.1 Fast**：$0.20/百万输入 token、$0.50/百万输出 token #### 试用/其他信息 免费层可体验核心功能，付费方案提供更高使用限额和高级功能（DeepSearch、语音模式、视频生成等）。 — Visit website
FAQ
Is Grok free?
Grok has a free tier with the base Grok 4 model (about 10 messages per 2 hours) and real-time search. Paid plans start at $10/month, and SuperGrok ($30/month) unlocks the full feature set.
What are Grok's main features?
Core features include real-time X platform data access, DeepSearch deep research (done in 36 seconds), Think Mode, Aurora image generation, Imagine video generation, Connectors integrations, and a 1-2 million token context window.
How does Grok differ from ChatGPT?
Grok has exclusive real-time access to the X data stream, DeepSearch is 28x faster than ChatGPT Deep Research (36 seconds vs 17 minutes), and API prices are 40% cheaper. But coding capability and ecosystem maturity trail ChatGPT.
Who is Grok for?
Highly recommended for social media analysts, journalists, content creators, heavy X users, and cost-sensitive developers. Think twice if you are a professional software engineer (coding trails Claude) or an enterprise user with high stability requirements.
How strong is Grok's DeepSearch?
DeepSearch is the fastest deep research tool on the market, finishing in 36 seconds (ChatGPT takes 17 minutes). It searches web and X content simultaneously, cross-validates, and provides a transparent reasoning trail with citations.
What does Grok's API cost?
Grok 4.3 API pricing: $1.25 per million input tokens and $2.50 per million output tokens, about 40% cheaper than GPT-4. An OpenAI-compatible interface means zero migration cost.
Does Grok support multimodal generation?
Yes. Grok offers Aurora image generation and Imagine video generation, but professional reviews note its current multimodal capabilities still trail Gemini 3.5 Pro and GPT-5.5; Grok 5, now in public beta, is expected to narrow this gap.
How good is Grok at coding?
Grok 4 scores about 75% on the SWE-bench benchmark, closing in on GPT-5 but behind Claude Opus 4.7 (87.6%). xAI aims to match top competitors by mid-2026; it suits cost-sensitive scenarios but is not the first choice for professional coding.