Skip to content
Alpha
  • Models
  • Rankings
  • Ori

Footer

OpenRouterOpenRouter
© 2026 OpenRouter, Inc

Product

  • Chat
  • Rankings
  • Benchmarks
  • Apps
  • Discover
  • Models
  • Ori
  • Collections
  • Providers
  • Tools
  • Pricing
  • Business
  • EU routing
  • Enterprise
  • Labs

Company

  • About
  • Blog
  • Careers
    Hiring
  • Privacy
  • Terms of Service
  • Trust Center
  • Support
  • Works With OR
  • Data
  • Brand

Developer

  • Documentation
  • API Reference
  • Developer Platform
  • Status
  • AI Site Map

Connect

  • Discord
  • GitHub
  • LinkedIn
  • X
  • YouTube
  1. Home
  2. /
  3. Compare

Nex-N2-Pro vs Step 3.7 Flash

Compare Nex-N2-Pro from nex-agi and Step 3.7 Flash from stepfun on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for nex-agi
Nex-N2-Pro
Favicon for stepfun
Step 3.7 Flash
Favicon for nex-agi
Nex-N2-Pro
Favicon for stepfun
Step 3.7 Flash

Overview

Nex-N2-Pro
Author
nex-agi
Step 3.7 Flash
Author
stepfun
Nex-N2-Pro
Context length
262Ktokens
Step 3.7 Flash
Context length
262Ktokens
Nex-N2-Pro
Reasoning
Step 3.7 Flash
Reasoning
Nex-N2-Pro
Input modalities
Step 3.7 Flash
Input modalities
Nex-N2-Pro
Output modalities
Step 3.7 Flash
Output modalities

Nex-N2-Pro vs Step 3.7 Flash: side-by-side summary

Nex-N2-Pro and Step 3.7 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Nex-N2-Pro, from nex-agi, has a 262,144-token context window and is priced by the provider serving it on OpenRouter.

Step 3.7 Flash, from stepfun, has a 262,144-token context window and is priced at $0.20/M tokens input, $1.15/M tokens output on OpenRouter.

Context window
  • Nex-N2-Pro: 262,144 tokens
  • Step 3.7 Flash: 262,144 tokens
Price
  • Nex-N2-Pro: Pricing varies by provider
  • Step 3.7 Flash: $0.20/M tokens input, $1.15/M tokens output
Provided by
  • Nex-N2-Pro: nex-agi
  • Step 3.7 Flash: stepfun
  • Nex-N2-Pro model details, providers and pricing
  • Step 3.7 Flash model details, providers and pricing

Nex-N2-Pro vs Step 3.7 Flash at a glance

Nex-N2-Pro vs Step 3.7 Flash comparison
AttributeNex-N2-ProStep 3.7 Flash
Input pricePricing varies by provider$0.20/M tokens
Output pricePricing varies by provider$1.15/M tokens
Context window262,144 tokens262,144 tokens
Intelligence Index28.219.5
Coding Index59.139.6
Agentic Index23.7Not available
Latency (p50)Not available5.34 s
Throughput (p50)Not available76.0 tok/s

Benchmark data updated Oct 13, 2026

Frequently asked questions

Which has the longer context window, Nex-N2-Pro or Step 3.7 Flash?

Nex-N2-Pro and Step 3.7 Flash have the same context window of 262,144 tokens.

Which scores higher on coding, Nex-N2-Pro or Step 3.7 Flash?

Nex-N2-Pro scores higher on coding, with an Artificial Analysis Coding Index of 59.1 compared with 39.6 for Step 3.7 Flash.