Grok 4.5 (high) – Benchmarks, Pricing & Intelligence Analysis
Not available on LLMBase
Grok 4.5 (high) is not currently available in LLMBase Chat or the LLMBase Inference API. Benchmarks, pricing, and model details remain available for research and comparison.
Try xAI: Grok 4.20 instead.
Specifications
Technical details and pricing.
Benchmarks
4 benchmark scores from Artificial Analysis.
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Frequently Asked Questions
What is Grok 4.5 (high) good for?
Grok 4.5 (high) currently has benchmark and pricing data on this page. Runtime metadata will appear later when the model catalog entry becomes available.
How much does Grok 4.5 (high) cost?
Pricing is based on usage. Current rates are $2.00/1M tokens for input and $6.00/1M tokens for output.
Is Grok 4.5 (high) available in LLMBase Chat yet?
Not yet on this page. We will add chat and inference actions automatically once an exact catalog entry exists for Grok 4.5 (high).
Does Grok 4.5 (high) support images or audio?
Grok 4.5 (high) focuses on text-based tasks.
Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.