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

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S-TIER

Google AI Studio

Intelligence Score 96/100

Context Window 1M Context, 15 RPM

Pricing Model Free / Open

Model Popularity 0 votes

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FINAL VERDICT

With an intelligence score of 96/100 vs 88/100, Gemini 3.1 Flash outperforms Jamba 1.5 Large by 8 points.

HEAD-TO-HEAD

Feature	Jamba 1.5 Large	Gemini 3.1 Flash
Context Window	256K	1M Context, 15 RPM
Architecture	SSM-Transformer Hybrid (Mamba)	Transformer (Proprietary)
Est. MMLU Score	~80-84%	~92-95%
Release Date	2024	2026 (Expected)
Pricing Model	Paid / Commercial	Free Tier
Rate Limit (RPM)	100 RPM	5-30 RPM (varies by model)
Daily Limit	Credit-based	9000 RPD (Flash) / 25 RPD (3.1 Pro)
Capabilities	Reasoning	Thinking Multimodal
Performance Tier	A-Tier (Excellent)	S-Tier (Elite)
Speed Estimate	Medium	⚡ Very Fast
Primary Use Case	General Purpose	⚡ Fast Chat & Apps
Model Size	Undisclosed	~1.5T (estimated)
Limitations	Credits expire after 3 months Unique architecture (check compatibility) Focus on text (no vision yet)	Data used for training (Unpaid tier) Rate limits are enforced per minute/day No SLA for free tier
Key Strengths	Jamba: SSM-Transformer Hybrid 256K Context Window Highly efficient inference	Multimodal Capabilities Huge Context Window (up to 2M tokens) Fast Inference Speed