xAI: Grok 4 Fast
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Run side-by-side checks for pricing, context window, and latency.
ilsp
Open-source CoRM model from ilsp — available for download and self-hosting on Hugging Face.
dr-housemd
Open-source GLM-4.7-Flash-exl3-3bpw-H4 model from dr-housemd — available for download and self-hosting on Hugging Face.
redhatai
Open-source gpt-oss-120b-essential model from redhatai — available for download and self-hosting on Hugging Face.
x-ai
Let our experts help you evaluate models based on your actual use case and budget. We'll provide a free analysis and actionable recommendations.
Grok 4 Fast is xAI's latest multimodal model with SOTA cost-efficiency and a 2M token context window. It comes in two flavors: non-reasoning and reasoning. Read more about the model...