Battle of the Models

Compare specific LLM models, context windows, and capabilities.

StepFun Step 5 Preview

DEPRECATED

Kilo AI Gateway

This model is no longer active/free — kept for reference.

Intelligence Score 65/100

Model Popularity 0 votes

Context Window 1M Context

Pricing Model Free / Open

View Provider Analysis →

A-TIER

01.AI

Intelligence Score 86/100

Context Window 32K

Pricing Model Commercial / Paid

Model Popularity 0 votes

Commercial/Paid Model

FINAL VERDICT

With an intelligence score of 86/100 vs 65/100, Yi Large outperforms StepFun Step 5 Preview by 21 points.

Clear Winner: Significant performance advantage for Yi Large.

HEAD-TO-HEAD

Feature	StepFun Step 5 Preview	Yi Large
Context Window	1M Context	32K
Architecture	Transformer	Transformer
Est. MMLU Score	~60-64%	~80-84%
Release Date	2024	2024
Pricing Model	Free Tier	Paid / Commercial
Rate Limit (RPM)	200 requests/hour per IP on free models (anonymous use allowed)	10,000 RPM
Daily Limit	Default free models only	Based on tier
Capabilities	No specific data	Function Calling Streaming JSON Mode
Performance Tier	C-Tier (Good)	A-Tier (Excellent)
Speed Estimate	Medium	Medium
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	Undisclosed
Limitations	Free capacity and limits can change; verify on the provider site Listed from community submissions - partly verified	API key required Rate limits apply Pay-per-token pricing
Key Strengths	OpenAI-compatible API Multi-model access	Advanced reasoning Code generation Creative writing