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Grok 4.5: SpaceXAI's Web Search Specialist (#8) with Strong Vision Capabilities

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VendorSpaceXAI
TypeChat / text
Official price / 1M tokens (in/out)$2 / $6

Overview

Grok 4.5 represents SpaceXAI's entry into the competitive AI landscape, carving out a distinct niche as a web search specialist. Ranking #8 on the HuaLinYuan Index for Web Search, this model demonstrates particular strength in real-time information retrieval and current events queries. Its #23 position in Vision further underscores solid multimodal capabilities, making it a versatile option for users who need both search prowess and image understanding.

While Grok 4.5 holds respectable positions at #33 for Coding and #41 for Text & Chat, its standout feature remains web-connected intelligence. With official pricing set at $2.0 per million input tokens and $6.0 per million output tokens, it positions itself in the mid-to-premium tier. This model suits researchers, analysts, and professionals who prioritize up-to-date information access alongside general AI capabilities, though those seeking top-tier coding or general chat performance may find stronger alternatives.

Strengths

Best for

Things to know

Grok 4.5 vs other models

Grok 4.5 vs GLM-5.1Z.aiGrok 4.5 vs GPT-5.6 TerraOpenAIGrok 4.5 vs ERNIE 5.1BaiduGrok 4.5 vs Grok 4.1 ThinkingSpaceXAIGrok 4.5 vs DeepSeek V4 ProDeepSeekGrok 4.5 vs MiMo V2.5 ProXiaomi

FAQ

Is Grok 4.5 free to use?

No, Grok 4.5 is a paid model. Official pricing is $2.0 per million input tokens and $6.0 per million output tokens. This places it in the mid-to-premium pricing tier, particularly suitable for users who need its strong web search capabilities and can justify the cost for real-time information access.

What is Grok 4.5 best at?

Grok 4.5 excels at web search, ranking #8 on the HuaLinYuan Index in this category. It also performs well in vision tasks at #23. While it handles coding (#33) and general chat (#41) competently, its standout strength is retrieving and processing current web information, making it ideal for research and real-time queries.

How should I choose between Grok 4.5 and similar models?

Choose Grok 4.5 if web search is your priority—its #8 ranking demonstrates clear strength there. For general chat or coding, consider that it ranks #41 and #33 respectively, meaning specialized models may outperform it. Compare its $2.0/$6.0 pricing against your budget and primary use case requirements.

Can I use Grok 4.5 on HuaLinYuan or LongHua AI right now?

Grok 4.5 is not yet available on this site. However, you can use comparable models right now: Gemini 3.7 Flash, Gemini 3.8 Flash, and Kimi K3. These alternatives offer similar capabilities and are immediately accessible on the platform while we work to expand our model offerings.

Similar models you can use here

Gemini 3.7 FlashGoogleGemini 3.8 FlashGoogleKimi K3Moonshot
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