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This model is no longer active/free — kept for reference.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

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SambaNova Cloud

Intelligence Score 65/100

Context Window Long context

Pricing Model Free / Open

Model Popularity 0 votes

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FINAL VERDICT

With an intelligence score of 96/100 vs 65/100, Grok 4.1 Fast outperforms Gemma 4 31B (preview) by 31 points.

Clear Winner: Significant performance advantage for Grok 4.1 Fast.

HEAD-TO-HEAD

Feature	Grok 4.1 Fast	Gemma 4 31B (preview)
Context Window	2M	Long context
Architecture	Transformer	Transformer
Est. MMLU Score	~92-95%	~60-64%
Release Date	2024	2024
Pricing Model	Paid / Commercial	Free Tier
Rate Limit (RPM)	Varies (low for free tier)	Varies by model
Daily Limit	Credit-based	Dependent on credits
Capabilities	No specific data	No specific data
Performance Tier	S-Tier (Elite)	C-Tier (Good)
Speed Estimate	Medium	Medium
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	31B
Limitations	$25/month credit cap (generous but finite) Lower rate limits on free tier Vision models have smaller context	Free credits are one-time for new users Context window varies by model (8k - 128k) Rate limits apply to free tier
Key Strengths	Monthly renewing $25 free credits OpenAI-compatible API (drop-in replacement) Real-time knowledge from X/Twitter data	SambaNova SN40L RDU Chip Dataflow Architecture Record-Breaking Speed