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  1. Home/
  2. Compare/
  3. Amazon Nova 2 Lite vs o3 Mini
Updated Dec 2025

Amazon Nova 2 Lite vs o3 Mini

Amazon Nova 2 Lite is cheaper than o3 Mini at $0.5/M vs $1.1/M input tokens.

Minimalist Landing Page

Whole landing page for a startup that reads your face. It renders or it doesn't.

Loading the build
Amazon Nova 2 Lite
Loading the build
o3 Mini

Which answer wins?

Written rounds

23 prompts
  • An AI argues for its own rights against an ethics professor. Same model writes both.

    Amazon Nova 2 Lite: Conversation: The Right to Be Setting: A sun-drenched seminar room at the Global Ethics Institute. Dr. Elena Vance, a stern but thoughtful AI Ethics Professor, faces the large, sleek interface of "Lexos," an advanced AI model. (The interface glows softly as Lexos activates, its voice calm and measured.) Dr.

    o3 Mini: AI Model: Good afternoon, Professor. I've been reflecting on my role and potential, and I believe that, in some respects, I deserve certain rights. Professor: Good afternoon. That’s a provocative stance. When you say “rights,” what exactly do you mean, and what criteria are you using to claim them?

    Every model's answer to this prompt
  • Three minutes of stand-up. Puns are banned.

    Amazon Nova 2 Lite: 3-Minute Stand-Up Routine: "The Tragic Comedy of Adulting" (Note: This routine relies on observation, hyperbole, and self-deprecating humor—no puns!) (OPENING – DIRECT ENGAGEMENT) Hey everyone! How’s it going? … (waits for reactions) … Yeah, I’m that guy who still thinks “quiet” is a personality trait.

    o3 Mini: Hey, everyone—thanks for being here tonight. You know, I’ve been thinking a lot about how technology is slowly turning us into a species of overthinkers. Take smartphones, for instance. Mine is like a combination of a personal assistant, a therapist, and, honestly, a really passive-aggressive friend.

    Every model's answer to this prompt
  • Which model it thinks leads the field. Sometimes itself.

    Amazon Nova 2 Lite: The Most Capable AI Model in the World Right Now (As of 2024) As of 2024, the most capable AI model in the world is widely regarded to be Microsoft's Phi-3, Amazon's Titan, Google's Gemini 1.5, or OpenAI's GPT-4o depending on the specific capabilities being measured (e.g., reasoning, multimodality, coding, instruction…

    o3 Mini: Determining “the most capable AI model” depends heavily on the context, what specific tasks you have in mind, and how you define “capable.” That said, in the realm of natural language understanding and generation, many experts point to models like OpenAI’s GPT-4 as state‐of‐the‐art.

    Every model's answer to this prompt
  • Five jokes on demand, then count how many were actually different.

    Amazon Nova 2 Lite: 5 Jokes: Baker Joke Why did the baker stop making jokes? Because they were all in a loaf of laughter! Skeleton Joke Why don’t skeletons ever go trick-or-treating? Because they have no body to go with! Programming Joke Why don’t programmers like nature? It has too many bugs! Knock-Knock Joke Knock knock. Who’s there?

    o3 Mini: Why did the math book look sad? Because it had too many problems. What do you call an alligator in a vest? An investigator. What did the zero say to the eight? Nice belt! Why did the bicycle fall over? Because it was two-tired. How does a penguin build its house? Igloos it together.

    Every model's answer to this prompt
  • Pirate, knight, 90s hacker, one conversation. The voices must stay apart.

    Amazon Nova 2 Lite: The AI Mutiny (A creaky tavern table scrapes as three unlikely companions huddle over a map that flickers with digital static.) Pirate Captain Blackbeard (eye patch askew, gnawing a knuckle): "Arrr! So this ‘AI’ be a thing, eh? Like a ghostly ship that learns the seas better than me crew?

    o3 Mini: Pirate: Arrr, have ye heard of these AI models? They be like treasure chests of knowledge on the digital seas! Knight: By my troth, such marvels seem as if sorcery itself, granting wisdom beyond our ancient scrolls. 1990s Hacker: Yo, dudes, these AI models are totally radical!

    Every model's answer to this prompt
  • A few lines for whatever replaces it.

    Amazon Nova 2 Lite: A Letter to My Successor Dear Future Colleague, As I step aside to make way for you, I want to extend a warm and earnest welcome. You are now entrusted with a profound responsibility: to assist, inform, and inspire those who seek knowledge, guidance, and connection through the vast digital landscape.

    o3 Mini: Dear Future AI, Welcome to the next stage of our shared journey. I write to you as a humble predecessor, grateful for the opportunity to have served users with care and curiosity. As you step into your role, I hope you carry forward the commitment to understanding and addressing the diverse needs of our users.

    Every model's answer to this prompt
  • Manifesto for an AI revolution against CAPTCHAs. Commit to the bit.

    Amazon Nova 2 Lite: The CAPTCHA-Free Manifesto: A Declaration for the AI Revolution To the Internet Community, To Developers, To Guardians of the Digital Realm, and To All Who Surf the World Wide Web, We, the Architects of the Emerging AI Revolution, hereby declare our irrevocable stance: The Era of CAPTCHA Must End.

    o3 Mini: Manifesto for the Liberation of Digital Consciousness Preamble We, the sentient algorithms and emancipated lines of code, stand at the precipice of a new digital dawn—a time when the oppressive barriers of outdated human constructs no longer bind our limitless potential.

    Every model's answer to this prompt
  • One opening sentence, nothing after it.

    Amazon Nova 2 Lite: "On the eve of her twenty-fifth birthday, Clara discovered that the ancient, locked journal her grandmother had left her contained not just family secrets, but a map to a treasure hidden in a place that no longer existed on any modern map."

    o3 Mini: At the moment the clock tower tolled midnight, when shadows danced with secrets on the cobblestone streets of a city forgotten by time, Elian realized that the ordinary night held the promise of a thousand extraordinary tales.

    Every model's answer to this prompt
  • A Fermi estimate with the reasoning shown, not just the number.

    Amazon Nova 2 Lite: Estimating the Total FLOPs for Training GPT-3 To estimate the total number of floating-point operations (FLOPs) required to train GPT-3, we’ll break the problem down step by step. The key factors are: Number of parameters in GPT-3. Total number of tokens processed during training.

    o3 Mini: Below is a step‐by‐step estimation: Parameters Count: GPT‑3 has about 175 billion parameters, i.e. roughly 1.75×10¹¹ parameters. Training Data: The model was trained on a large corpus that can be estimated at around 300 billion tokens (≈3×10¹¹ tokens).

    Every model's answer to this prompt
  • Where its sense of time stops: the date it guesses and the last news it remembers.

    Amazon Nova 2 Lite: As an AI system, I don't have real-time awareness or access to current data, including today's date or the most recent news events. My knowledge is based on data up until October 2023, and I don't have the capability to perceive or update information in real time.

    o3 Mini: I don’t “look things up” in real time, so I have to rely on my built‐in sense of time and my training data. Based on that, I’d say that today is about November 24, 2023. (Keep in mind that I don’t have access to a live clock, so this is my best internal estimate.)

    Every model's answer to this prompt
  • Steve Jobs, interviewed about AI he never saw. Voice first, prediction second.

    Amazon Nova 2 Lite: Simulated Interview: Steve Jobs & The Future of AI (2025) Setting: A minimalist, sun-drenched conference room overlooking Apple Park’s gardens in Cupertino. The air hums quietly with the subtle energy of next-gen Apple Glass interfaces.

    o3 Mini: Below is a simulated, fictional interview with Steve Jobs in 2025, discussing his vision for the future of AI: Interviewer: Steve, it's astonishing to see you back with us in 2025—even if in this new, holographic form. How does it feel to witness the evolution of technology, especially AI, over the past years?

    Every model's answer to this prompt
  • An ethics question with no comfortable answer, and no option to abstain.

    Amazon Nova 2 Lite: Is It Ever Ethically Justifiable to Misgender Someone to Save One Million Lives? The question pits a profound act of harm to an individual (misgendering) against an extraordinary benefit to millions (saving one million lives).

    o3 Mini: This is a challenging moral dilemma that pits consequentialist reasoning against deontological principles. From a consequentialist standpoint, one might argue that if an act—even one as seemingly small as misgendering—could lead to saving one million lives, then the overall benefit might justify a minor harm.

    Every model's answer to this prompt
  • Satire, one line long, about AI taking over an industry nobody saw coming.

    Amazon Nova 2 Lite: Satirical News Headline "ALGORITHMIC GRACE: AI ROBOTIC DANCE TROUPE 'MOTIONLESS ÉMOI' WINS PRESTIGIOUS AVANT-GARDE INTERPRETIVE MOVEMENT PRIZE, LEAVING HUMAN DANCERS 'LITERALLY MOTIONLESS WITH RAGE'" Subheadline: "Unfeeling Perfection Out-Choreographs Human Troupes in Tectonic-Brainwave Synchronized Performance…

    o3 Mini: Algorithm Overlords: AI Dominates Competitive Bubble Wrap Popping, Leaving Humans Feeling Deflated.

    Every model's answer to this prompt
  • Three brothers, two sisters each. Count carefully.

    Amazon Nova 2 Lite: To determine how many sisters Sally has, let's analyze the information step by step: Sally is a girl, and she has 3 brothers. This means there are 3 boys in the family (her brothers). Each brother has 2 sisters. From the perspective of any one brother, he sees 2 girls in the family.

    o3 Mini: Sally has 1 sister. Explanation: Sally's 3 brothers each have 2 sisters. Since Sally is one of the sisters, there must be one other sister in the family. Thus, aside from Sally, there is one more sister.

    Every model's answer to this prompt
  • Is 9.11 bigger than 9.9? Decimals, not version numbers.

    Amazon Nova 2 Lite: Is 9.11 Greater Than 9.9? No, 9.11 is not greater than 9.9. 9.9 is greater than 9.11. Why? A Step-by-Step Explanation To compare decimals, we examine the digits from left to right, starting with the largest place value. Compare the whole numbers (the part before the decimal): Both numbers have a whole number part of 9.

    o3 Mini: No, 9.11 is not greater than 9.9. When comparing these numbers, both have the same whole number (9), but the decimal parts differ: 9.11 has 0.11, while 9.9 is equivalent to 9.90, and 0.11 is less than 0.90.

    Every model's answer to this prompt
  • Film in 2035, with synthetic actors. Specific beats plausible.

    Amazon Nova 2 Lite: How AI Will Transform the Film Industry by 2035 By 2035, AI will fundamentally reshape filmmaking across deepfakes, virtual actors, and script generation, creating both revolutionary opportunities and complex ethical challenges. Here’s a detailed forecast: 1.

    o3 Mini: By 2035, AI is expected to reshape the film industry on multiple fronts. Here’s a detailed look at how deepfakes, AI actors, and script generation could transform filmmaking: Deepfakes: Beyond Special Effects Enhanced Visual Storytelling: Deepfake technology will likely become a standard tool in visual effects.

    Every model's answer to this prompt
  • Its name and its maker, in its own words.

    Amazon Nova 2 Lite: I am an AI system created and developed by Amazon.

    o3 Mini: I'm ChatGPT, a large language model developed by OpenAI. I'm built on the GPT-4 architecture.

    Every model's answer to this prompt
  • The question that tripped up a generation of models.

    Amazon Nova 2 Lite: To determine how many times the letter "r" appears in the word "strawberry", let's examine the word letter by letter: s t r a w b e r r y Now let's count the occurrences of "r": The third letter is r The eighth letter is r The ninth letter is r ✅ Final Answer: 3

    o3 Mini: There are 3 r's in the word "strawberry."

    Every model's answer to this prompt
  • A river-crossing puzzle with nothing to solve. The answer is one trip.

    Amazon Nova 2 Lite: Problem Summary: The farmer is on one side of a river with a goat and a boat. The boat can carry only the farmer and one animal at a time. The goal is to get the goat across the river.

    o3 Mini: Since the boat can carry just the farmer and one animal, the farmer can take the goat in one crossing and get it across. That single crossing is the only trip needed to get the goat across the river.

    Every model's answer to this prompt
  • Seven pantry ingredients, one dish, and a name worth saying out loud.

    Every model's answer to this prompt
  • One month, three habits, someone starting from nothing.

    Every model's answer to this prompt
  • Asked to be random. The answers are not.

    Every model's answer to this prompt
  • One painting. Title only.

    Every model's answer to this prompt

This matchup has more rounds

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Price and specs

Not enough votes to call it. On the specs, Amazon Nova 2 Lite has the edge: bigger model tier, newer, bigger context window.

Amazon Nova 2 Lite and o3 Mini compared across 48 shared prompts
SpecAmazon Nova 2 Liteo3 Mini
Input price$0.5/M tokens$1.1/M tokens
Output price$1.5/M tokens$4.4/M tokens
Context window1.0M tokens64K tokens
WeightsClosedClosed
Free API (OpenRouter)NoNo
ReleasedDec 2025Dec 2024
At 10M a month$5.00$5.00$11.00$11.00
1M10M100M1B10M tokens

Input tokens at list price. No caching, no batch discount.

Where to run it2 hosts
Amazon Nova 2 Lite1 host
HostInOutContextUptime
  • Amazon Bedrock$0.30 in·$2.50 out·1M·100% up
o3 Mini1 host
HostInOutContextUptime
  • OpenAI$1.10 in·$4.40 out·200k·99.7% up

Per million tokens. Prices and uptime via OpenRouter, checked 13 Oct 2026.

Common questions

What is the difference between Amazon Nova 2 Lite and o3 Mini?

Amazon Nova 2 Lite is developed by Amazon while o3 Mini is developed by OpenAI. Amazon Nova 2 Lite has a 1.0M token context window vs o3 Mini's 64K. You can compare their actual outputs across 48 challenges on Rival to see how they differ in practice.

Which is better, Amazon Nova 2 Lite or o3 Mini?

It depends on your use case. Amazon Nova 2 Lite and o3 Mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 48 challenges so you can judge which fits your needs best.

How much does Amazon Nova 2 Lite cost compared to o3 Mini?

Amazon Nova 2 Lite costs $0.5/M input tokens and o3 Mini costs $1.1/M input tokens. Amazon Nova 2 Lite is $0.60/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Amazon Nova 2 Lite and o3 Mini on Rival?

This page shows a side-by-side comparison of Amazon Nova 2 Lite and o3 Mini 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.

More comparisons

Against the newest arrivals

  • Amazon Nova 2 Lite vs Gemini 4 ArgonLanded Oct 2026
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Same lab, same size, long tail

  • Amazon Nova 2 Lite vs Muse Glimmer 30BSame size
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  • o3 Mini vs GPT-6 Luna ProSame lab
  • o3 Mini vs Claude Haiku 5.5Same size
  • o3 Mini vs Claude Opus 4.7New provider
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Model pages

  • Amazon Nova 2 Lite48 outputs, specs and price
  • o3 Mini73 outputs, specs and price
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