Battle of the Models

Compare specific LLM models, context windows, and capabilities.

Grok 2

S-TIER

xAI

Intelligence Score 94/100

Model Popularity 0 votes

Context Window 128K

Pricing Model Commercial / Paid

Commercial/Paid Model

S-TIER

Google

Intelligence Score 91/100

Context Window 1M

Pricing Model Commercial / Paid

Model Popularity 0 votes

Commercial/Paid Model

FINAL VERDICT

With an intelligence score of 94/100 vs 91/100, Grok 2 outperforms Gemini 2.5 Flash by 3 points.

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

HEAD-TO-HEAD

Feature	Grok 2	Gemini 2.5 Flash
Context Window	128K	1M
Architecture	Transformer	Transformer (Proprietary)
Est. MMLU Score	~88-91%	~85-87%
Release Date	2024	2024
Pricing Model	Paid / Commercial	Paid / Commercial
Rate Limit (RPM)	Varies	2,000 RPM
Daily Limit	Based on tier	1,500 requests/day (free tier)
Capabilities	Function Calling Streaming	Vision Function Calling Streaming JSON Mode
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	API key required Limited availability	API key required Rate limits vary by region
Key Strengths	Real-time X/Twitter data Strong reasoning Up-to-date	Low-latency High-volume tasks Reasoning capable