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This model is no longer active/free — kept for reference.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

DEPRECATED

Hugging Face Inference

This model is no longer active/free — kept for reference.

Intelligence Score 83/100

Context Window 128K

Pricing Model Free / Open

Model Popularity 0 votes

View Provider Analysis →

FINAL VERDICT

With an intelligence score of 83/100 vs 65/100, Qwen3.5 72B Instruct outperforms StepFun Step 5 Preview by 18 points.

Clear Winner: Significant performance advantage for Qwen3.5 72B Instruct.

HEAD-TO-HEAD

Feature	StepFun Step 5 Preview	Qwen3.5 72B Instruct
Context Window	1M Context	128K
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)	300 Requests / hour
Daily Limit	Default free models only	Capped by monthly credit, not a flat request count
Capabilities	No specific data	Chinese
Performance Tier	C-Tier (Good)	B-Tier (Strong)
Speed Estimate	Medium	⚡ Fast
Primary Use Case	General Purpose	General Purpose
Model Size	Undisclosed	72B
Limitations	Free capacity and limits can change; verify on the provider site Listed from community submissions - partly verified	Rate limited to ~300 request/hour for free users Models larger than 10GB may not load Cold starts can occur
Key Strengths	OpenAI-compatible API Multi-model access	Serverless Inference Instant Model Loading Text Generation