Skip to content
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
  1. Home
  2. /
  3. Compare
  4. /
  5. Grok 4.20 Multi-Agent BetavsNemotron 3.5 Content Safety
Updated Jun 2026

Grok 4.20 Multi-Agent BetavsNemotron 3.5 Content Safety

Nemotron 3.5 Content Safety is cheaper than Grok 4.20 Multi-Agent Beta at $0/M vs $2/M input tokens.

Grok 4.20 Multi-Agent Beta and Nemotron 3.5 Content Safety compared across 53 shared prompts
SpecGrok 4.20 Multi-Agent BetaNemotron 3.5 Content Safety
Input price$2/M tokensFree
Output price$6/M tokensFree
Context window2.0M tokens128K tokens
WeightsClosedOpen
Free API (OpenRouter)NoYes (1 provider)
ReleasedMar 2026Jun 2026
Our Verdict
Grok 4.20 Multi-Agent Beta
Grok 4.20 Multi-Agent Beta
Nemotron 3.5 Content Safety
Nemotron 3.5 Content SafetyRunner-up

Not enough votes to call it. On the specs, Grok 4.20 Multi-Agent Beta has the edge: bigger model tier, bigger context window, major provider backing.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Grok 4.20 Multi-Agent Beta
Input
$2.00
Output
$6.00
Nemotron 3.5 Content Safety
Input
$0.000
Output
$0.000
Where to run it

2 hosts

Grok 4.20 Multi-Agent Beta1 host
HostInOutContextUptime
xAI$1.25 in·$2.50 out·2M·79.6% up
Nemotron 3.5 Content Safety1 host
HostInOutContextUptime
NVIDIA$0 in·$0 out·128k·97% up

Per million tokens. Prices and uptime via OpenRouter, checked 21 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Grok 4.20 Multi-Agent Beta is developed by xAI while Nemotron 3.5 Content Safety is developed by NVIDIA. Grok 4.20 Multi-Agent Beta has a 2.0M token context window vs Nemotron 3.5 Content Safety's 128K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

It depends on your use case. Grok 4.20 Multi-Agent Beta and Nemotron 3.5 Content Safety each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

Grok 4.20 Multi-Agent Beta costs $2/M input tokens and Nemotron 3.5 Content Safety costs $0/M input tokens. Nemotron 3.5 Content Safety is $2.00/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of Grok 4.20 Multi-Agent Beta and Nemotron 3.5 Content Safety across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Keep exploring

More comparisons

Against the newest arrivals

Grok 4.20 Multi-Agent Beta logoGPT-6 Astra Pro logo
Grok 4.20 Multi-Agent Beta vs GPT-6 Astra ProLanded Sep 2026
Nemotron 3.5 Content Safety logoGPT-6 Astra logo
Nemotron 3.5 Content Safety vs GPT-6 AstraLanded Sep 2026
Grok 4.20 Multi-Agent Beta logoClaude Fable 5.1 logo
Grok 4.20 Multi-Agent Beta vs Claude Fable 5.1Landed Sep 2026
Nemotron 3.5 Content Safety logoMuse Spark 1.3 logo
Nemotron 3.5 Content Safety vs Muse Spark 1.3Landed Sep 2026
Grok 4.20 Multi-Agent Beta logoHy4 Preview logo
Grok 4.20 Multi-Agent Beta vs Hy4 PreviewLanded Sep 2026
Nemotron 3.5 Content Safety logoGemini 3.8 Flash logo
Nemotron 3.5 Content Safety vs Gemini 3.8 FlashLanded Sep 2026
Grok 4.20 Multi-Agent Beta logoMuse Spark 1.3 Contributor logo
Grok 4.20 Multi-Agent Beta vs Muse Spark 1.3 ContributorLanded Sep 2026
Nemotron 3.5 Content Safety logoMercury 2.5 Preview logo
Nemotron 3.5 Content Safety vs Mercury 2.5 PreviewLanded Sep 2026

Same lab, same size, long tail

Grok 4.20 Multi-Agent Beta logoGrok 4.20 Beta logo
Grok 4.20 Multi-Agent Beta vs Grok 4.20 BetaVersion compare
Grok 4.20 Multi-Agent Beta logoGrok 4.6 logo
Grok 4.20 Multi-Agent Beta vs Grok 4.6Version compare
Nemotron 3.5 Content Safety logoNemotron 3.5 Lightning logo
Nemotron 3.5 Content Safety vs Nemotron 3.5 LightningSame lab
Nemotron 3.5 Content Safety logoNemotron 3 Ultra logo
Nemotron 3.5 Content Safety vs Nemotron 3 UltraSame lab
Nemotron 3.5 Content Safety logoQwen3 Coder Flash logo
Nemotron 3.5 Content Safety vs Qwen3 Coder FlashNew provider
Nemotron 3.5 Content Safety logoQwen3 Coder Next logo
Nemotron 3.5 Content Safety vs Qwen3 Coder NextNew provider
Nemotron 3.5 Content Safety logoQwen3 Coder Plus logo
Nemotron 3.5 Content Safety vs Qwen3 Coder PlusNew provider
Nemotron 3.5 Content Safety logoQwen3 Max logo
Nemotron 3.5 Content Safety vs Qwen3 MaxNew provider

Model pages

Grok 4.20 Multi-Agent Beta logo
Grok 4.20 Multi-Agent Beta53 outputs, specs and price
Nemotron 3.5 Content Safety logo
Nemotron 3.5 Content Safety58 outputs, specs and price
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed