Battle of the Models

Compare specific LLM models, context windows, and capabilities.

Grok 4.1 Fast

DEPRECATED

Grok (xAI)

This model is no longer active/free — kept for reference.

Intelligence Score 96/100

Model Popularity 0 votes

Context Window 2M

Pricing Model Commercial / Paid

View Provider Analysis →

S-TIER

Google

Intelligence Score 99/100

Context Window 2M

Pricing Model Commercial / Paid

Model Popularity 0 votes

Commercial/Paid Model

FINAL VERDICT

With an intelligence score of 99/100 vs 96/100, Gemini 3.1 Pro outperforms Grok 4.1 Fast by 3 points.

Close Match: The difference is minimal. Consider other factors like pricing and features.

HEAD-TO-HEAD

Feature	Grok 4.1 Fast	Gemini 3.1 Pro
Context Window	2M	2M
Architecture	Transformer	Transformer (Proprietary)
Est. MMLU Score	~92-95%	~92-95%
Release Date	2024	2026 (Expected)
Pricing Model	Paid / Commercial	Paid / Commercial
Rate Limit (RPM)	Varies (low for free tier)	2,000 RPM
Daily Limit	Credit-based	1,500 requests/day (free tier)
Capabilities	No specific data	Vision Function Calling Streaming JSON Mode Web Search
Performance Tier	S-Tier (Elite)	S-Tier (Elite)
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	API key required Rate limits vary by region
Key Strengths	Monthly renewing $25 free credits OpenAI-compatible API (drop-in replacement) Real-time knowledge from X/Twitter data	Complex tasks Creative concepts Best-in-class reasoning