Battle of the Models

Compare specific LLM models, context windows, and capabilities.

GPT-4o

S-TIER

OpenAI

Intelligence Score 92/100

Model Popularity 0 votes

Context Window 128K

Pricing Model Commercial / Paid

Commercial/Paid Model

S-TIER

Grok (xAI)

Intelligence Score 98/100

Context Window 256K

Pricing Model Commercial / Paid

Model Popularity 0 votes

View Provider Analysis →

FINAL VERDICT

With an intelligence score of 98/100 vs 92/100, Grok 4 outperforms GPT-4o by 6 points.

HEAD-TO-HEAD

Feature	GPT-4o	Grok 4
Context Window	128K	256K
Architecture	Transformer (Proprietary)	Transformer
Est. MMLU Score	~85-87%	~92-95%
Release Date	May-Nov 2024	2024
Pricing Model	Paid / Commercial	Paid / Commercial
Rate Limit (RPM)	10,000 RPM	Varies (low for free tier)
Daily Limit	Based on tier	Credit-based
Capabilities	Vision Function Calling Streaming JSON Mode	No specific data
Performance Tier	A-Tier (Excellent)	S-Tier (Elite)
Speed Estimate	Medium	Medium
Primary Use Case	General Purpose	General Purpose
Model Size	~1.8T (estimated)	Undisclosed
Limitations	API key required Rate limits apply Pay-per-token pricing	$25/month credit cap (generous but finite) Lower rate limits on free tier Vision models have smaller context
Key Strengths	Advanced reasoning Code generation Creative writing	Monthly renewing $25 free credits OpenAI-compatible API (drop-in replacement) Real-time knowledge from X/Twitter data