Battle of the Models

Compare specific LLM models, context windows, and capabilities.

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This model is no longer active/free — kept for reference.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

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DEPRECATED

Together.AI

This model is no longer active/free — kept for reference.

Intelligence Score 83/100

Context Window 131K tokens

Pricing Model Free / Open

Model Popularity 0 votes

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FINAL VERDICT

With an intelligence score of 88/100 vs 83/100, AI21 Jamba 1.5 Large outperforms Apriel 1.5 15B Thinker (Free) by 5 points.

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

HEAD-TO-HEAD

Feature	AI21 Jamba 1.5 Large	Apriel 1.5 15B Thinker (Free)
Context Window	256K	131K 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	Subject to availability
Daily Limit	50 RPD (high-tier models) / 150 RPD (mini-tier models)	Unlimited (Research Preview)
Capabilities	No specific data	Reasoning Multimodal
Performance Tier	A-Tier (Excellent)	B-Tier (Strong)
Speed Estimate	Medium	Medium
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	15B
Limitations	Restrictive limits Requires GitHub account Rate limits vary by Copilot tier	Limited to specific free models Research preview availability
Key Strengths	Prototyping	Host of specific free research models Open-weight model hosting Access to ServiceNow Apriel models