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Grok 4.5 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.
500,000 tokens$2.00/M$6.00/MGrok 4.5 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.
Performance may vary based on query complexity, context length, and task type. Consider using higher-tier models for production-critical applications.
Try these prompts to explore xAI: Grok 4.5's capabilities:
Analyze this image and describe what you see in detail
Extract the key information from this screenshot
Compare the two images and explain the differences
Tip: Customize these prompts to fit your specific needs and use cases.
xAI: Grok 4.5 uses tiered credit pricing. Subscribe for a monthly credit allowance, connect your own provider API key (BYOK), or browse lower-cost models on the catalog.
Credit cost per message is shown in the model picker. Economy models typically cost 1 credit; frontier models cost more.
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