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This model is no longer active/free — kept for reference.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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Nebius (Token Factory)

Intelligence Score 76/100

Context Window 256K Context

Pricing Model Free / Open

Model Popularity 0 votes

View Provider Analysis →

FINAL VERDICT

With an intelligence score of 88/100 vs 76/100, AI21 Jamba 1.5 Large outperforms Qwen3 235B A22B Instruct 2507 by 12 points.

HEAD-TO-HEAD

Feature	AI21 Jamba 1.5 Large	Qwen3 235B A22B Instruct 2507
Context Window	256K	256K Context
Architecture	SSM-Transformer Hybrid (Mamba)	Transformer (Open Weight)
Est. MMLU Score	~80-84%	~70-74%
Release Date	2024	2024
Pricing Model	Free Tier	Free Tier
Rate Limit (RPM)	10 RPM (high-tier) / higher for mini-tier	60 RPM
Daily Limit	50 RPD (high-tier models) / 150 RPD (mini-tier models)	Credit-based
Capabilities	No specific data	No specific data
Performance Tier	A-Tier (Excellent)	B-Tier (Strong)
Speed Estimate	Medium	Medium
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	235B
Limitations	Restrictive limits Requires GitHub account Rate limits vary by Copilot tier	$1 credit is small (good for testing) Limited model selection compared to aggregators Beta features may change
Key Strengths	Prototyping	Nebius Studio: Interactive playground OpenAI Compatibility: Easy swap Cost Effective: Competitive pricing