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

Google AI Studio

Intelligence Score 85/100

Context Window 1M Context, 15 RPM

Pricing Model Free / Open

Model Popularity 0 votes

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FINAL VERDICT

With an intelligence score of 96/100 vs 85/100, Grok 4.1 Fast outperforms Gemini 1.5 Flash by 11 points.

HEAD-TO-HEAD

Feature	Grok 4.1 Fast	Gemini 1.5 Flash
Context Window	2M	1M Context, 15 RPM
Architecture	Transformer	Transformer (Proprietary)
Est. MMLU Score	~92-95%	~80-84%
Release Date	2024	Feb-May 2024
Pricing Model	Paid / Commercial	Free Tier
Rate Limit (RPM)	Varies (low for free tier)	5-30 RPM (varies by model)
Daily Limit	Credit-based	9000 RPD (Flash) / 25 RPD (3.1 Pro)
Capabilities	No specific data	Multimodal
Performance Tier	S-Tier (Elite)	A-Tier (Excellent)
Speed Estimate	Medium	⚡ Very Fast
Primary Use Case	General Purpose	⚡ Fast Chat & Apps
Model Size	Undisclosed	~1.5T (estimated)
Limitations	$25/month credit cap (generous but finite) Lower rate limits on free tier Vision models have smaller context	Data used for training (Unpaid tier) Rate limits are enforced per minute/day No SLA for free tier
Key Strengths	Monthly renewing $25 free credits OpenAI-compatible API (drop-in replacement) Real-time knowledge from X/Twitter data	Multimodal Capabilities Huge Context Window (up to 2M tokens) Fast Inference Speed