Battle of the Models

Compare specific LLM models, context windows, and capabilities.

Grok 4.1 Fast

S-TIER

Grok (xAI)

Intelligence Score 96/100

Model Popularity 0 votes

Context Window 2M

Pricing Model Commercial / Paid

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A-TIER

DeepInfra

Intelligence Score 89/100

Context Window 64K

Pricing Model Commercial / Paid

Model Popularity 0 votes

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FINAL VERDICT

With an intelligence score of 96/100 vs 89/100, Grok 4.1 Fast outperforms Mixtral 8x22B Instruct by 7 points.

HEAD-TO-HEAD

Feature	Grok 4.1 Fast	Mixtral 8x22B Instruct
Context Window	2M	64K
Architecture	Transformer	Mixture of Experts (MoE)
Est. MMLU Score	~92-95%	~80-84%
Release Date	2024	2024
Pricing Model	Paid / Commercial	Paid / Commercial
Rate Limit (RPM)	Varies (low for free tier)	60 RPM (varies by model)
Daily Limit	Credit-based	Credit-based (no daily cap)
Capabilities	No specific data	Reasoning Multilingual
Performance Tier	S-Tier (Elite)	A-Tier (Excellent)
Speed Estimate	Medium	Medium
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	22B
Limitations	$25/month credit cap (generous but finite) Lower rate limits on free tier Vision models have smaller context	$5 credit is one-time only Credits expire after 90 days Rate limits vary by model
Key Strengths	Monthly renewing $25 free credits OpenAI-compatible API (drop-in replacement) Real-time knowledge from X/Twitter data	OpenAI-compatible API (drop-in replacement) 40+ open-source models hosted Fast inference with optimized serving