Skip to content
Alpha
  • Models
  • Rankings
  • Ori
ElevenLabs launch offer: every ElevenLabs model is 50% off through October 19, 2026. See ElevenLabs models

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

Nemotron 3 Ultra vs Gemini 3.5 Flash

Compare Nemotron 3 Ultra from Nvidia and Gemini 3.5 Flash from Google 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 nvidia
Nemotron 3 Ultra
Favicon for google
Gemini 3.5 Flash
Favicon for nvidia
Nemotron 3 Ultra
Favicon for google
Gemini 3.5 Flash

Overview

Nemotron 3 Ultra
Author
Nvidia
Gemini 3.5 Flash
Author
Google
Nemotron 3 Ultra
Context length
262Ktokens
Gemini 3.5 Flash
Context length
1.05Mtokens
Nemotron 3 Ultra
Reasoning
Gemini 3.5 Flash
Reasoning
Nemotron 3 Ultra
Input modalities
Gemini 3.5 Flash
Input modalities
Nemotron 3 Ultra
Output modalities
Gemini 3.5 Flash
Output modalities

Nemotron 3 Ultra vs Gemini 3.5 Flash: side-by-side summary

Nemotron 3 Ultra and Gemini 3.5 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

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.

Gemini 3.5 Flash, from Google, has a 1,048,576-token context window and is priced at $1.50/M tokens input, $9/M tokens output on OpenRouter.

Context window
  • Nemotron 3 Ultra: 262,144 tokens
  • Gemini 3.5 Flash: 1,048,576 tokens
Price
  • Nemotron 3 Ultra: $0.50/M tokens input, $2.20/M tokens output
  • Gemini 3.5 Flash: $1.50/M tokens input, $9/M tokens output
Provided by
  • Nemotron 3 Ultra: Nvidia
  • Gemini 3.5 Flash: Google
  • Nemotron 3 Ultra model details, providers and pricing
  • Gemini 3.5 Flash model details, providers and pricing

Nemotron 3 Ultra vs Gemini 3.5 Flash at a glance

Nemotron 3 Ultra vs Gemini 3.5 Flash comparison
AttributeNemotron 3 UltraGemini 3.5 Flash
Input price$0.50/M tokens$1.50/M tokens
Output price$2.20/M tokens$9/M tokens
Context window262,144 tokens1,048,576 tokens
Intelligence Index22.933.6
Coding Index49.3Not available
Agentic Index20.1Not available
Latency (p50)2.49 s1.53 s
Throughput (p50)46.0 tok/s145.0 tok/s

Benchmark data updated Oct 5, 2026

Frequently asked questions

Is Nemotron 3 Ultra cheaper than Gemini 3.5 Flash?

Nemotron 3 Ultra is cheaper than Gemini 3.5 Flash on OpenRouter: Nemotron 3 Ultra costs $0.50/M tokens input and $2.20/M tokens output, while Gemini 3.5 Flash costs $1.50/M tokens input and $9/M tokens output.

Which has the longer context window, Nemotron 3 Ultra or Gemini 3.5 Flash?

Gemini 3.5 Flash has the longer context window at 1,048,576 tokens, compared with 262,144 tokens for Nemotron 3 Ultra.

Which is faster, Nemotron 3 Ultra or Gemini 3.5 Flash?

Gemini 3.5 Flash is faster on OpenRouter, generating a median 145.0 tokens per second compared with 46.0 tokens per second for Nemotron 3 Ultra.