Battle of the Models

Compare specific LLM models, context windows, and capabilities.

Jamba 1.5 Large

A-TIER

AI21 Labs

Intelligence Score 88/100

Model Popularity 0 votes

Context Window 256K

Pricing Model Commercial / Paid

View Provider Analysis →

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 88/100, Grok 4 outperforms Jamba 1.5 Large by 10 points.

HEAD-TO-HEAD

Feature	Jamba 1.5 Large	Grok 4
Context Window	256K	256K
Architecture	SSM-Transformer Hybrid (Mamba)	Transformer
Est. MMLU Score	~80-84%	~92-95%
Release Date	2024	2024
Pricing Model	Paid / Commercial	Paid / Commercial
Rate Limit (RPM)	100 RPM	Varies (low for free tier)
Daily Limit	Credit-based	Credit-based
Capabilities	Reasoning	No specific data
Performance Tier	A-Tier (Excellent)	S-Tier (Elite)
Speed Estimate	Medium	Medium
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	Undisclosed
Limitations	Credits expire after 3 months Unique architecture (check compatibility) Focus on text (no vision yet)	$25/month credit cap (generous but finite) Lower rate limits on free tier Vision models have smaller context
Key Strengths	Jamba: SSM-Transformer Hybrid 256K Context Window Highly efficient inference	Monthly renewing $25 free credits OpenAI-compatible API (drop-in replacement) Real-time knowledge from X/Twitter data