Chat & reasoning
Grok 4.5
xAI's smartest model, trained alongside Cursor for coding and agentic work. 500K context, always-on reasoning, live X knowledge, at a competitive price.
Context
500K
Type
Chat & reasoning
Reasoning
Yes
Streaming
Yes
Capabilities
StreamingReasoningTool useWeb searchVision
Pricing
| Input | $0.02 / 1M tokens |
| Output | $0.06 / 1M tokens |
No subscription — TryAI bills usage from a shared credit balance.
Compare Grok 4.5
Grok 4.5: frequently asked questions
- What is Grok 4.5?
- xAI's smartest model, trained alongside Cursor for coding and agentic work. 500K context, always-on reasoning, live X knowledge, at a competitive price. You can try Grok 4.5 on TryAI without a separate provider account.
- How much does Grok 4.5 cost on TryAI?
- Grok 4.5 is Input: $0.02 / 1M tokens, Output: $0.06 / 1M tokens. There is no subscription — you pay only for what you use.
- What can Grok 4.5 do?
- Grok 4.5 supports Streaming, Reasoning, Tool use, Web search, Vision with a context window of about 500K tokens.
- How do I try Grok 4.5?
- Create a free TryAI account, pick Grok 4.5 from the model selector, and start generating in seconds.
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