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This model is no longer active/free — kept for reference.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

Mistral (La Plateforme)

Intelligence Score 84/100

Context Window Long context

Pricing Model Free / Open

Model Popularity 0 votes

View Provider Analysis →

FINAL VERDICT

With an intelligence score of 84/100 vs 65/100, Mistral Medium 3.5 outperforms StepFun Step 5 Preview by 19 points.

Clear Winner: Significant performance advantage for Mistral Medium 3.5.

HEAD-TO-HEAD

Feature	StepFun Step 5 Preview	Mistral Medium 3.5
Context Window	1M Context	Long context
Architecture	Transformer	Transformer (Open Weight)
Est. MMLU Score	~60-64%	~75-79%
Release Date	2024	2024
Pricing Model	Free Tier	Free Tier
Rate Limit (RPM)	200 requests/hour per IP on free models (anonymous use allowed)	1 request/second
Daily Limit	Default free models only	-
Capabilities	No specific data	No specific data
Performance Tier	C-Tier (Good)	B-Tier (Strong)
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	Phone verification required Data training opt-in required 1 request/second rate limit
Key Strengths	OpenAI-compatible API Multi-model access	Access to Mistral's open-weight models OpenAI-compatible API endpoints Function calling support