Battle of the Models

Compare specific LLM models, context windows, and capabilities.

Hunyuan 4 Preview

Onomeo

Intelligence Score 65/100

Model Popularity 0 votes

Context Window

Pricing Model Free / Open

View Provider Analysis →

DEPRECATED

Kilo AI Gateway

This model is no longer active/free — kept for reference.

Intelligence Score 83/100

Context Window See provider

Pricing Model Free / Open

Model Popularity 0 votes

View Provider Analysis →

FINAL VERDICT

With an intelligence score of 83/100 vs 65/100, StepFun Step 3.7 Flash outperforms Hunyuan 4 Preview by 18 points.

Clear Winner: Significant performance advantage for StepFun Step 3.7 Flash.

HEAD-TO-HEAD

Feature	Hunyuan 4 Preview	StepFun Step 3.7 Flash
Context Window		See provider
Architecture	Transformer	Transformer
Est. MMLU Score	~60-64%	~75-79%
Release Date	2024	2024
Pricing Model	Free Tier	Free Tier
Rate Limit (RPM)	12 requests/minute per key	200 requests/hour per IP on free models (anonymous use allowed)
Daily Limit	30 free-model calls every 5 hours per account	Default free models only
Capabilities	No specific data	No specific data
Performance Tier	C-Tier (Good)	B-Tier (Strong)
Speed Estimate	Medium	⚡ Very Fast
Primary Use Case	General Purpose	⚡ Fast Chat & Apps
Model Size	Undisclosed	Undisclosed
Limitations	Free model lineup rotates Upstream free tiers may train on prompts	Free capacity and limits can change; verify on the provider site Listed from community submissions - partly verified
Key Strengths		OpenAI-compatible API Multi-model access