Battle of the Models

Compare specific LLM models, context windows, and capabilities.

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Step 3.7 Flash

DEPRECATED

Routeway

This model is no longer active/free — kept for reference.

Intelligence Score 83/100
Model Popularity 0 votes
Context Window See provider
Pricing Model Free / Open

Mistral Leanstral 1.5

Requesty

Intelligence Score 65/100
Context Window 262K Context
Pricing Model Free / Open
Model Popularity 0 votes
FINAL VERDICT

Step 3.7 Flash Wins

With an intelligence score of 83/100 vs 65/100, Step 3.7 Flash outperforms Mistral Leanstral 1.5 by 18 points.

Clear Winner: Significant performance advantage for Step 3.7 Flash.
HEAD-TO-HEAD

Detailed Comparison

Feature
Step 3.7 Flash
Mistral Leanstral 1.5
Context Window
See provider 262K Context
Architecture
Transformer Transformer (Open Weight)
Est. MMLU Score
~75-79% ~60-64%
Release Date
2024 2024
Pricing Model
Free Tier Free Tier
Rate Limit (RPM)
5 RPM on :free models 20 RPM on free models (60 RPM for paying orgs)
Daily Limit
200 requests/day 200 requests/day (new orgs) / 1,000/day (paying orgs), shared across free models
Capabilities
No specific data
No specific data
Performance Tier
B-Tier (Strong) C-Tier (Good)
Speed Estimate
⚡ Very Fast Medium
Primary Use Case
⚡ Fast Chat & Apps General Purpose
Model Size
Undisclosed Undisclosed
Limitations
  • Free capacity and limits can change; verify on the provider site
  • Listed from community submissions - partly verified
  • Requires underlying provider API keys
  • Free credit amount is limited
  • Routing adds minimal latency
Key Strengths
  • OpenAI-compatible API
  • Multi-model access
  • AI Router: automatic provider failover
  • Prompt caching for cost savings
  • Multi-provider load balancing

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