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This model is no longer active/free — kept for reference.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

Gemma 2 9B

A-TIER

Ollama

Intelligence Score 80/100
Context Window 8K tokens
Pricing Model Free / Open
Model Popularity 0 votes
View Provider Analysis →
FINAL VERDICT

AI21 Jamba 1.5 Large Wins

With an intelligence score of 88/100 vs 80/100, AI21 Jamba 1.5 Large outperforms Gemma 2 9B by 8 points.

HEAD-TO-HEAD

Detailed Comparison

Feature
AI21 Jamba 1.5 Large
Gemma 2 9B
Context Window
256K 8K tokens
Architecture
SSM-Transformer Hybrid (Mamba) Transformer
Est. MMLU Score
~80-84% ~75-79%
Release Date
2024 2024
Pricing Model
Free Tier Free Tier
Rate Limit (RPM)
10 RPM (high-tier) / higher for mini-tier Hardware limited
Daily Limit
50 RPD (high-tier models) / 150 RPD (mini-tier models) Unlimited
Capabilities
No specific data
Reasoning
Performance Tier
A-Tier (Excellent) B-Tier (Strong)
Speed Estimate
Medium Medium
Primary Use Case
General Purpose General Purpose
Model Size
Undisclosed 9B
Limitations
  • Restrictive limits
  • Requires GitHub account
  • Rate limits vary by Copilot tier
  • Depends on your RAM/GPU
  • Laptop fans will spin up
  • Large models (70B+) need heavy hardware
Key Strengths
  • Prototyping
  • Local Inference: Data never leaves your device
  • Modelfiles: Script your own system prompts
  • API: Local REST API for app integration

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