Skip to content
  • Models
  • Rankings
  • Ori
Sign Up
Sign Up
OpenRouterOpenRouter
© 2026 OpenRouter, Inc

Product

  • Chat
  • Rankings
  • Benchmarks
  • Apps
  • Discover
  • Models
  • Collections
  • Providers
  • Pricing
  • Business
  • 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

Connect

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

Phi 4 Mini Instruct vs Nemotron 3 Ultra

Compare Phi 4 Mini Instruct from Microsoft and Nemotron 3 Ultra from Nvidia 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 microsoft
Phi 4 Mini Instruct
Favicon for nvidia
Nemotron 3 Ultra
Favicon for microsoft
Phi 4 Mini Instruct
Favicon for nvidia
Nemotron 3 Ultra

Overview

Phi 4 Mini Instruct
Author
Microsoft
Nemotron 3 Ultra
Author
Nvidia
Phi 4 Mini Instruct
Context length
131Ktokens
Nemotron 3 Ultra
Context length
262Ktokens
Phi 4 Mini Instruct
Reasoning
Nemotron 3 Ultra
Reasoning
Phi 4 Mini Instruct
Input modalities
Nemotron 3 Ultra
Input modalities
Phi 4 Mini Instruct
Output modalities
Nemotron 3 Ultra
Output modalities

Phi 4 Mini Instruct vs Nemotron 3 Ultra: side-by-side summary

Phi 4 Mini Instruct and Nemotron 3 Ultra are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Phi 4 Mini Instruct, from Microsoft, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

Nemotron 3 Ultra, from Nvidia, has a 262,144-token context window and is priced at $0.50/M tokens input, $2.20/M tokens output on OpenRouter.

Context window
  • Phi 4 Mini Instruct: 131,072 tokens
  • Nemotron 3 Ultra: 262,144 tokens
Price
  • Phi 4 Mini Instruct: Pricing varies by provider
  • Nemotron 3 Ultra: $0.50/M tokens input, $2.20/M tokens output
Provided by
  • Phi 4 Mini Instruct: Microsoft
  • Nemotron 3 Ultra: Nvidia
model details, providers and pricing
model details, providers and pricing
Phi 4 Mini Instruct
Nemotron 3 Ultra