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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Cloudflare Workers AI

Intelligence Score 71/100

Context Window 32K

Pricing Model Free / Open

Model Popularity 0 votes

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FINAL VERDICT

With an intelligence score of 96/100 vs 71/100, Grok 4.1 Fast outperforms Qwen 1.5 7B Chat by 25 points.

Clear Winner: Significant performance advantage for Grok 4.1 Fast.

HEAD-TO-HEAD

Feature	Grok 4.1 Fast	Qwen 1.5 7B Chat
Context Window	2M	32K
Architecture	Transformer	Transformer (Open Weight)
Est. MMLU Score	~92-95%	~65-69%
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	10,000 neurons/day
Capabilities	No specific data	Chinese
Performance Tier	S-Tier (Elite)	C-Tier (Good)
Speed Estimate	Medium	⚡ Very Fast
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	7B
Limitations	$25/month credit cap (generous but finite) Lower rate limits on free tier Vision models have smaller context	10,000 neurons/day cap (varies per model) Larger models consume more neurons per request No fine-tuning support
Key Strengths	Monthly renewing $25 free credits OpenAI-compatible API (drop-in replacement) Real-time knowledge from X/Twitter data	Edge inference: runs closest to user 50+ models: LLM, image gen, classification, speech Workers integration for serverless apps