リリース2026/03
生成速度0 トークン/秒
初動レイテンシ (TTFT)0.00s
入力料金$2/1M
出力料金$6/1M
ランキング
レビュー
Grok 4.20 is a specialized model for AI agents and logical reasoning, well-suited for developers and engineers requiring complex automation. However, it is not a primary choice for general conversation or open-ended consulting.
長所
- Excellent AI agent capabilities (ranked #8)—very strong in automation and complex task execution
- Solid logical reasoning (ranked #33)—capable of handling demanding analytical, mathematical, and deductive problems
- Well-suited for automated workflows requiring autonomous decision-making, planning, and sequential execution
短所
- Weak general conversation (ranked #51)—not ideal for open-ended chat or daily Q&A
- Suboptimal open-ended context comprehension and long-form conversation handling
- Not a general-purpose choice—requires alternative models if an all-around assistant is needed
ユースケース
Building AI agents to automate complex tasks (research, analysis, coding)Solving logical reasoning, STEM, and data analysis problemsWorkflows requiring autonomous decision-making and execution—test automation, data pipelines, autonomous planning
ガイド・動画
Access grok.com or use the Grok app on iOS/Android, logging in with an X account. Grok 4.20 is an AI chatbot capable of accessing real-time information from the X platform, supporting both image and text processing. Use it for content writing, coding, data analysis, or real-time information retrieval. Tip: select Regular Mode for accurate outputs or Fun Mode for a sarcastic tone.