Skip to content
Not available in this workspace
OpenRouterOpenRouter
© 2026 OpenRouter, Inc

Product

  • Chat
  • Rankings
  • Benchmarks
  • Apps
  • Discover
  • Models
  • Collections
  • Providers
  • Pricing
  • Enterprise
  • Labs

Company

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

Developer

  • Documentation
  • API Reference
  • Developer Platform
  • Status

Connect

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

Rnj 1 Instruct vs Riverflow V2 Fast Preview: side-by-side summary

Rnj 1 Instruct and Riverflow V2 Fast Preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Rnj 1 Instruct, from essentialai, has a 32,768-token context window and is priced by the provider serving it on OpenRouter.

Riverflow V2 Fast Preview, from Sourceful, has a 8,192-token context window and is priced by the provider serving it on OpenRouter.

Context window
  • Rnj 1 Instruct: 32,768 tokens
  • Riverflow V2 Fast Preview: 8,192 tokens
Price
  • Rnj 1 Instruct: Pricing varies by provider
  • Riverflow V2 Fast Preview: Pricing varies by provider
Provided by
  • Rnj 1 Instruct: essentialai
  • Riverflow V2 Fast Preview: Sourceful
  • Rnj 1 Instruct model details, providers and pricing
  • Riverflow V2 Fast Preview model details, providers and pricing