Battle of the Models

Compare specific LLM models, context windows, and capabilities.

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AI21 Jamba 1.5 Large

DEPRECATED

GitHub Models

This model is no longer active/free — kept for reference.

Intelligence Score 88/100
Model Popularity 0 votes
Context Window 256K
Pricing Model Free / Open
View Provider Analysis →

grok-4.3

S-TIER

Grokified

Intelligence Score 98/100
Context Window Unknown
Pricing Model Free / Open
Model Popularity 0 votes
View Provider Analysis →
FINAL VERDICT

grok-4.3 Wins

With an intelligence score of 98/100 vs 88/100, grok-4.3 outperforms AI21 Jamba 1.5 Large by 10 points.

HEAD-TO-HEAD

Detailed Comparison

Feature
AI21 Jamba 1.5 Large
grok-4.3
Context Window
256K Unknown
Architecture
SSM-Transformer Hybrid (Mamba) Transformer
Est. MMLU Score
~80-84% ~92-95%
Release Date
2024 2024
Pricing Model
Free Tier Free Tier
Rate Limit (RPM)
10 RPM (high-tier) / higher for mini-tier No request-count cap; 32K input tokens/request
Daily Limit
50 RPD (high-tier models) / 150 RPD (mini-tier models) $8/day and $3/hour of free credit
Capabilities
No specific data
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
  • Restrictive limits
  • Requires GitHub account
  • Rate limits vary by Copilot tier
  • One-time credit, not a recurring free tier
  • grok-4.7 and image/video quality variants need a paid plan
  • Third-party reseller, independent from xAI
Key Strengths
  • Prototyping
  • $5 one-time credit, no card
  • 50% off list price
  • OpenAI-compatible

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