Battle of the Models

Compare specific LLM models, context windows, and capabilities.

Jamba 1.5 Large

DEPRECATED

AI21 Labs

This model is no longer active/free — kept for reference.

Intelligence Score 88/100

Model Popularity 0 votes

Context Window 256K

Pricing Model Commercial / Paid

View Provider Analysis →

SiliconFlow

Intelligence Score 71/100

Context Window 128K Context

Pricing Model Free / Open

Model Popularity 0 votes

View Provider Analysis →

FINAL VERDICT

With an intelligence score of 88/100 vs 71/100, Jamba 1.5 Large outperforms Qwen3 8B by 17 points.

Clear Winner: Significant performance advantage for Jamba 1.5 Large.

HEAD-TO-HEAD

Feature	Jamba 1.5 Large	Qwen3 8B
Context Window	256K	128K Context
Architecture	SSM-Transformer Hybrid (Mamba)	Transformer (Open Weight)
Est. MMLU Score	~80-84%	~65-69%
Release Date	2024	2024
Pricing Model	Paid / Commercial	Free Tier
Rate Limit (RPM)	100 RPM	Fixed limits for free models — exact figures require login, verify on cloud.siliconflow.cn/models
Daily Limit	Credit-based	Not fully published — verify on docs.siliconflow.cn
Capabilities	Reasoning	No specific data
Performance Tier	A-Tier (Excellent)	C-Tier (Good)
Speed Estimate	Medium	⚡ Very Fast
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	8B
Limitations	Credits expire after 3 months Unique architecture (check compatibility) Focus on text (no vision yet)	Free model list not published without logging in — verify exact models/limits in your dashboard before relying on this provider Requires identity verification, not just email signup Reportedly unavailable in EU/UK/Switzerland
Key Strengths	Jamba: SSM-Transformer Hybrid 256K Context Window Highly efficient inference	OpenAI-compatible endpoint Mix of always-free and pay-per-token models Some models free ($0) after identity verification