Battle of the Models

Compare specific LLM models, context windows, and capabilities.

Claude 3.5 Sonnet (via routing)

DEPRECATED

Requesty

This model is no longer active/free — kept for reference.

Intelligence Score 93/100

Model Popularity 0 votes

Context Window 200K

Pricing Model Commercial / Paid

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SiliconFlow

Intelligence Score 65/100

Context Window 262K Context

Pricing Model Free / Open

Model Popularity 0 votes

View Provider Analysis →

FINAL VERDICT

With an intelligence score of 93/100 vs 65/100, Claude 3.5 Sonnet (via routing) outperforms Qwen3.5 4B by 28 points.

Clear Winner: Significant performance advantage for Claude 3.5 Sonnet (via routing).

HEAD-TO-HEAD

Feature	Claude 3.5 Sonnet (via routing)	Qwen3.5 4B
Context Window	200K	262K Context
Architecture	Transformer (Proprietary)	Transformer (Open Weight)
Est. MMLU Score	~88-91%	~60-64%
Release Date	Jun-Oct 2024	2024
Pricing Model	Paid / Commercial	Free Tier
Rate Limit (RPM)	20 RPM on free models (60 RPM for paying orgs)	Fixed limits for free models — exact figures require login, verify on cloud.siliconflow.cn/models
Daily Limit	200 requests/day (new orgs) / 1,000/day (paying orgs), shared across free models	Not fully published — verify on docs.siliconflow.cn
Capabilities	Reasoning	No specific data
Performance Tier	S-Tier (Elite)	C-Tier (Good)
Speed Estimate	Medium	Medium
Primary Use Case	General Purpose	General Purpose
Model Size	Unknown	4B
Limitations	Requires underlying provider API keys Free credit amount is limited Routing adds minimal latency	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	AI Router: automatic provider failover Prompt caching for cost savings Multi-provider load balancing	OpenAI-compatible endpoint Mix of always-free and pay-per-token models Some models free ($0) after identity verification