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  5. Laguna XS 2.1 (free)vsNemotron 3.5 Content Safety
Updated Jul 2026

Laguna XS 2.1 (free)vsNemotron 3.5 Content Safety

Laguna XS 2.1 (free) has a larger context window than Nemotron 3.5 Content Safety (262K tokens vs 128K tokens).

Laguna XS 2.1 (free) and Nemotron 3.5 Content Safety compared across 11 shared prompts
SpecLaguna XS 2.1 (free)Nemotron 3.5 Content Safety
Input priceFreeFree
Output priceFreeFree
Context window262K tokens128K tokens
Weights—Open
Free API (OpenRouter)Yes (1 provider)Yes (1 provider)
ReleasedJul 2026Jun 2026
Our Verdict
Laguna XS 2.1 (free)
Laguna XS 2.1 (free)
Nemotron 3.5 Content Safety
Nemotron 3.5 Content SafetyRunner-up

Not enough votes to call it. On the specs, Laguna XS 2.1 (free) has the edge: bigger model tier, bigger context window.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Laguna XS 2.1 (free)
Input
$0.000
Output
$0.000
Nemotron 3.5 Content Safety
Input
$0.000
Output
$0.000
Where to run it

2 hosts

Laguna XS 2.1 (free)1 host
HostInOutContextUptime
PPoolsidefp8$0 in·$0 out·262k·99.8% up
Nemotron 3.5 Content Safety1 host
HostInOutContextUptime
NVIDIAdegraded$0 in·$0 out·128k·95.1% up

Per million tokens. Prices and uptime via OpenRouter, checked 23 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Laguna XS 2.1 (free) is developed by Poolside while Nemotron 3.5 Content Safety is developed by NVIDIA. Laguna XS 2.1 (free) has a 262K token context window vs Nemotron 3.5 Content Safety's 128K. You can compare their actual outputs across 11 challenges on Rival to see how they differ in practice.

It depends on your use case. Laguna XS 2.1 (free) and Nemotron 3.5 Content Safety each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 11 challenges so you can judge which fits your needs best.

Laguna XS 2.1 (free) costs $0/M input tokens and Nemotron 3.5 Content Safety costs $0/M input tokens. Nemotron 3.5 Content Safety is $0.00/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 Laguna XS 2.1 (free) 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.

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Model pages

Laguna XS 2.1 (free) logo
Laguna XS 2.1 (free)11 outputs, specs and price
Nemotron 3.5 Content Safety logo
Nemotron 3.5 Content Safety58 outputs, specs and price
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