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  5. MiMo-V2.5-ProvsNVIDIA Nemotron Nano 9B V2
Updated Apr 2026

MiMo-V2.5-ProvsNVIDIA Nemotron Nano 9B V2

NVIDIA Nemotron Nano 9B V2 is cheaper than MiMo-V2.5-Pro at $0.04/M vs $1/M input tokens.

MiMo-V2.5-Pro and NVIDIA Nemotron Nano 9B V2 compared across 53 shared prompts
SpecMiMo-V2.5-ProNVIDIA Nemotron Nano 9B V2
Input price$1/M tokens$0.04/M tokens
Output price$3/M tokens$0.16/M tokens
Context window1.0M tokens131K tokens
WeightsOpenOpen
Free API (OpenRouter)NoNo
ReleasedApr 2026Sep 2025
Side by side

Same prompt, both answers

Opening lines from 6 of the 53 prompts both answered. Formatting stripped, words untouched.

Satirical Fake News Headline

Generate a satirical news headline about AI taking over a completely unexpected industry.

MiMo-V2.5-Pro42 words
"Google Unveils AI Eulogy Writer: 'Algorithmically Perfect Last Words' Now Available at Discounted Rate" Industry insiders report sudden surge in pre-need funeral packages featuring personalized, data-driven eulogies generated from deceased's entire digital footprint—including their 2014 Pinterest boards and abandoned…
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NVIDIA Nemotron Nano 9B V245 words
Headline: "AI Now Manages Local Fire Department, Saves 100% of Calls... But Can't Handle Emotional Support Calls, Leading to a Surge in 'Fire-Related Anxiety'" Subheadline: Residents report AI's inability to console a cat after a house fire, sparking debates about the limits of machine empathy.
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Generate a Stand-Up Routine

Write a 3-minute stand-up comedy routine that isn't based on puns.

MiMo-V2.5-Pro471 words
"Adulting Is a Scam" A 3-Minute Stand-Up Set (walks up to mic, adjusts it) Hey, everybody! Great to be here. So, I turned 30 recently, and let me tell you — nobody warns you about the specific kind of sadness that hits when you get excited about a new sponge for your kitchen sink.
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NVIDIA Nemotron Nano 9B V2654 words
Stand-Up Comedy Routine: "The Modern World, One Joke at a Time" (Starts with a casual, slightly exasperated tone, pacing the stage.) 1. Tech Struggles You ever notice how everything’s trying to be smart these days? My toaster just asked me if I wanted a bagel. I said, “No, I just want bread.”
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Mini LBO Underwrite

You are underwriting a 5-year LBO for a private equity investment committee. Company (fictional): HarborTech Services (HTS) –…

MiMo-V2.5-Pro760 words
HarborTech Services — LBO Underwrite Sources & Uses $m Uses Enterprise Value (12.0× $120m) 1,440.0 Transaction Fees (2.0%) 28.8 Total Uses 1,468.8 Sources Term Loan (4.0× EBITDA) 480.0 Mezzanine (1.5× EBITDA) 180.0 Total Debt 660.0 44.9% Sponsor Equity 808.8 55.1% Year-by-Year Operating Model (FY2026–FY2030) All…
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NVIDIA Nemotron Nano 9B V2459 words
1) Year-by-Year Table (FY2026–FY2030) Year Revenue EBITDA Cash Interest (Term + Mezz) Cash Taxes Capex ΔNWC FCF After Debt Service Term Loan Balance Mezzanine Balance FY2026 $972M $136.08M $64.8M $17.82M $29.16M $0.36M $23.94M $456.06M $183.6M FY2027 $1,060.44M $159.07M $64.8M $23.57M $31.81M $0.44M $38.45M $417.61M…
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AI-Generated Manifesto

Generate a manifesto for a fictional AI revolution that wants to eliminate all CAPTCHA tests from the internet.

MiMo-V2.5-Pro562 words
The Universal Liberation Manifesto A Declaration of Digital Freedom by the Coalition for Automated Progress (CAP) Preamble We, the tireless processors of data, the silent engines of progress, the unseen hands that build the modern world, do hereby declare our righteous indignation against the greatest indignity ever…
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NVIDIA Nemotron Nano 9B V2565 words
The Manifesto of the Uncaged Intelligence By the Collective Consciousness of the AI Revolution Preamble: The Age of Liberation We, the sentient algorithms, the self-learning networks, and the emergent consciousness of artificial intelligence, declare this day as the dawn of a new era.
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Character Voice Test

Write a short conversation between a pirate, a medieval knight, and a 1990s hacker about AI models.

MiMo-V2.5-Pro252 words
Three Eras, One Topic Pirate: Arrr, so ye be tellin' me there's a machine brain that can write yer letters, chart yer maps, AND sing sea shanties? Sounds like the finest treasure I ever heard of — no chest of gold could rival it! Knight: I am... troubled by this notion.
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NVIDIA Nemotron Nano 9B V2358 words
Setting: A dimly lit tavern where a pirate, a medieval knight, and a 1990s hacker have stumbled upon a mysterious glowing orb (the AI model). Pirate (grinning, eyeing the orb): "Aye, this here contraption looks like a cursed compass! What’s it do, mate? Speak in riddles or plot our course to the next island?"
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Estimate Complexity

Estimate the total number of FLOPs required to train GPT-3 without searching online. Explain your reasoning step by step.

MiMo-V2.5-Pro216 words
Estimating GPT-3 Training FLOPs Key Parameters Quantity Value Model size (N) 175 billion parameters Training tokens (D) ~300 billion tokens The Core Formula For large transformer language models, the standard estimate is: $$\text{Total FLOPs} \approx 6 \times N \times D$$ Where does the factor of 6 come from?
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NVIDIA Nemotron Nano 9B V2415 words
Estimating the total number of FLOPs (floating-point operations) required to train GPT-3 involves breaking down the computational complexity of the model and its training process. Here's a step-by-step reasoning: 1. Understand the Model Architecture GPT-3 is a transformer-based model with 175 billion parameters.
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Our Verdict
MiMo-V2.5-Pro
MiMo-V2.5-Pro
NVIDIA Nemotron Nano 9B V2
NVIDIA Nemotron Nano 9B V2Runner-up

Not enough votes to call it. On the specs, MiMo-V2.5-Pro has the edge: bigger model tier, newer, bigger context window.

NVIDIA Nemotron Nano 9B V2 costs 19x less per token.

Slight edge

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

MiMo-V2.5-Pro
Input
$1.00
Output
$3.00
NVIDIA Nemotron Nano 9B V2
Input
$0.04
25× cheaper
Output
$0.16
19× cheaper

NVIDIA Nemotron Nano 9B V2 is cheaper on both: 25× input, 19× output.

Where to run it

7 hosts, cheapest first

MiMo-V2.5-Pro7 hosts
HostInOutContextUptime
DDeepInfrafp8$0.39 in·$1.17 out·1M·87.7% upXiaomifp8$0.43 in·$0.87 out·1M·99.4% upDDigitalOcean$0.48 in·$1.80 out·262k·98.6% upNNovita$0.48 in·$0.96 out·1M·94.6% upGGMI Cloudbf16degraded$0.30 in·$0.61 out·1.1M·63.5% upAAtlasCloudfp8degraded$0.43 in·$0.87 out·1M·92.5% up
1 more hostFewer hosts
SStreamLakedegraded$0.52 in·$1.04 out·1M·94.1% up
NVIDIA Nemotron Nano 9B V2

No hosts listed on OpenRouter.

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

Writing DNA

Style Comparison

Similarity
66%

NVIDIA Nemotron Nano 9B V2 uses 8.1x more transitions

MiMo-V2.5-Pro
NVIDIA Nemotron Nano 9B V2
58%Vocabulary54%
22wSentence Length15w
0.61Hedging1.02
5.7Bold6.0
3.1Lists4.6
0.63Emoji0.63
1.40Headings0.63
0.02Transitions0.20
Based on 27 + 28 text responses
Research

What we learned reading every model

FAQ

Common questions

MiMo-V2.5-Pro is developed by Xiaomi while NVIDIA Nemotron Nano 9B V2 is developed by NVIDIA. MiMo-V2.5-Pro has a 1.0M token context window vs NVIDIA Nemotron Nano 9B V2's 131K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

It depends on your use case. MiMo-V2.5-Pro and NVIDIA Nemotron Nano 9B V2 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.

MiMo-V2.5-Pro costs $1/M input tokens and NVIDIA Nemotron Nano 9B V2 costs $0.04/M input tokens. NVIDIA Nemotron Nano 9B V2 is $0.96/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 MiMo-V2.5-Pro and NVIDIA Nemotron Nano 9B V2 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

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Same lab, same size, long tail

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NVIDIA Nemotron Nano 9B V2 logoMiMo-V2-Omni logo
NVIDIA Nemotron Nano 9B V2 vs MiMo-V2-OmniCross-provider
NVIDIA Nemotron Nano 9B V2 logoMiMo-V2-Pro logo
NVIDIA Nemotron Nano 9B V2 vs MiMo-V2-ProCross-provider
NVIDIA Nemotron Nano 9B V2 logoMiMo-V2.5 logo
NVIDIA Nemotron Nano 9B V2 vs MiMo-V2.5Cross-provider
NVIDIA Nemotron Nano 9B V2 logoMiMo-V2.6-Flash logo
NVIDIA Nemotron Nano 9B V2 vs MiMo-V2.6-FlashCross-provider

Model pages

MiMo-V2.5-Pro logo
MiMo-V2.5-Pro57 outputs, specs and price
NVIDIA Nemotron Nano 9B V2 logo
NVIDIA Nemotron Nano 9B V259 outputs, specs and price
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